diff --git a/2020/01/19/King Back/index.html b/2020/01/19/King Back/index.html
index 104c40f5..4ac4b7b3 100644
--- a/2020/01/19/King Back/index.html	
+++ b/2020/01/19/King Back/index.html	
@@ -58,7 +58,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -133,7 +133,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -504,19 +504,19 @@ <h1 class="article-title" itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -532,15 +532,15 @@ <h1 class="article-title" itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -548,11 +548,11 @@ <h1 class="article-title" itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/03/15/\347\274\226\347\240\201/index.html" "b/2020/03/15/\347\274\226\347\240\201/index.html"
index 4ea8a7b1..dc934045 100644
--- "a/2020/03/15/\347\274\226\347\240\201/index.html"
+++ "b/2020/03/15/\347\274\226\347\240\201/index.html"
@@ -60,7 +60,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -135,7 +135,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -522,19 +522,19 @@ <h5 id="字长n-1位时，表示范围是-0-gt-2-n-1-1"><a href="#字长n-1位
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -550,15 +550,15 @@ <h5 id="字长n-1位时，表示范围是-0-gt-2-n-1-1"><a href="#字长n-1位
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -566,11 +566,11 @@ <h5 id="字长n-1位时，表示范围是-0-gt-2-n-1-1"><a href="#字长n-1位
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/07/09/\344\272\272\345\210\260\345\244\247\344\272\214\344\272\272\347\224\237\350\277\267\350\214\253\357\274\210\344\270\223\344\270\232\346\225\231\350\202\262\350\242\253\350\277\253\345\206\231\346\226\207\357\274\211/index.html" "b/2020/07/09/\344\272\272\345\210\260\345\244\247\344\272\214\344\272\272\347\224\237\350\277\267\350\214\253\357\274\210\344\270\223\344\270\232\346\225\231\350\202\262\350\242\253\350\277\253\345\206\231\346\226\207\357\274\211/index.html"
index 1c3f4bbd..6bab6eec 100644
--- "a/2020/07/09/\344\272\272\345\210\260\345\244\247\344\272\214\344\272\272\347\224\237\350\277\267\350\214\253\357\274\210\344\270\223\344\270\232\346\225\231\350\202\262\350\242\253\350\277\253\345\206\231\346\226\207\357\274\211/index.html"
+++ "b/2020/07/09/\344\272\272\345\210\260\345\244\247\344\272\214\344\272\272\347\224\237\350\277\267\350\214\253\357\274\210\344\270\223\344\270\232\346\225\231\350\202\262\350\242\253\350\277\253\345\206\231\346\226\207\357\274\211/index.html"
@@ -61,7 +61,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -136,7 +136,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -515,19 +515,19 @@ <h1 class="article-title" itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -543,15 +543,15 @@ <h1 class="article-title" itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -559,11 +559,11 @@ <h1 class="article-title" itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/07/10/Hexo\345\215\232\345\256\242\346\220\255\345\273\272/index.html" "b/2020/07/10/Hexo\345\215\232\345\256\242\346\220\255\345\273\272/index.html"
index 0099eee2..e382ddda 100644
--- "a/2020/07/10/Hexo\345\215\232\345\256\242\346\220\255\345\273\272/index.html"
+++ "b/2020/07/10/Hexo\345\215\232\345\256\242\346\220\255\345\273\272/index.html"
@@ -67,7 +67,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -142,7 +142,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -545,19 +545,19 @@ <h2 id="看板娘"><a href="#看板娘" class="headerlink" title="看板娘"></a
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -573,15 +573,15 @@ <h2 id="看板娘"><a href="#看板娘" class="headerlink" title="看板娘"></a
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -589,11 +589,11 @@ <h2 id="看板娘"><a href="#看板娘" class="headerlink" title="看板娘"></a
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/07/12/python\345\256\236\347\216\260\351\201\227\344\274\240\347\256\227\346\263\225/index.html" "b/2020/07/12/python\345\256\236\347\216\260\351\201\227\344\274\240\347\256\227\346\263\225/index.html"
index dea59d2e..0c04f589 100644
--- "a/2020/07/12/python\345\256\236\347\216\260\351\201\227\344\274\240\347\256\227\346\263\225/index.html"
+++ "b/2020/07/12/python\345\256\236\347\216\260\351\201\227\344\274\240\347\256\227\346\263\225/index.html"
@@ -64,7 +64,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -139,7 +139,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -539,19 +539,19 @@ <h2 id="求解TSP最短路的问题"><a href="#求解TSP最短路的问题" clas
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -567,15 +567,15 @@ <h2 id="求解TSP最短路的问题"><a href="#求解TSP最短路的问题" clas
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -583,11 +583,11 @@ <h2 id="求解TSP最短路的问题"><a href="#求解TSP最短路的问题" clas
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/07/15/\346\250\241\346\213\237\351\200\200\347\201\253matlab\345\256\236\347\216\260\357\274\210TSP\344\270\272\344\276\213\357\274\211/index.html" "b/2020/07/15/\346\250\241\346\213\237\351\200\200\347\201\253matlab\345\256\236\347\216\260\357\274\210TSP\344\270\272\344\276\213\357\274\211/index.html"
index c2ec2272..9d54811a 100644
--- "a/2020/07/15/\346\250\241\346\213\237\351\200\200\347\201\253matlab\345\256\236\347\216\260\357\274\210TSP\344\270\272\344\276\213\357\274\211/index.html"
+++ "b/2020/07/15/\346\250\241\346\213\237\351\200\200\347\201\253matlab\345\256\236\347\216\260\357\274\210TSP\344\270\272\344\276\213\357\274\211/index.html"
@@ -62,7 +62,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -137,7 +137,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -535,19 +535,19 @@ <h2 id="TSP问题"><a href="#TSP问题" class="headerlink" title="TSP问题"></a
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -563,15 +563,15 @@ <h2 id="TSP问题"><a href="#TSP问题" class="headerlink" title="TSP问题"></a
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -579,11 +579,11 @@ <h2 id="TSP问题"><a href="#TSP问题" class="headerlink" title="TSP问题"></a
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/07/16/matlab\347\256\200\345\215\225\345\276\256\345\210\206\346\226\271\347\250\213\346\261\202\350\247\243/index.html" "b/2020/07/16/matlab\347\256\200\345\215\225\345\276\256\345\210\206\346\226\271\347\250\213\346\261\202\350\247\243/index.html"
index 2001abd3..867cf671 100644
--- "a/2020/07/16/matlab\347\256\200\345\215\225\345\276\256\345\210\206\346\226\271\347\250\213\346\261\202\350\247\243/index.html"
+++ "b/2020/07/16/matlab\347\256\200\345\215\225\345\276\256\345\210\206\346\226\271\347\250\213\346\261\202\350\247\243/index.html"
@@ -71,7 +71,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -146,7 +146,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -533,19 +533,19 @@ <h4 id="高阶微分方程"><a href="#高阶微分方程" class="headerlink" tit
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -561,15 +561,15 @@ <h4 id="高阶微分方程"><a href="#高阶微分方程" class="headerlink" tit
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -577,11 +577,11 @@ <h4 id="高阶微分方程"><a href="#高阶微分方程" class="headerlink" tit
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/09/09/java\347\232\204String\345\270\270\347\224\250\346\223\215\344\275\234/index.html" "b/2020/09/09/java\347\232\204String\345\270\270\347\224\250\346\223\215\344\275\234/index.html"
index 3813ff05..ba35f726 100644
--- "a/2020/09/09/java\347\232\204String\345\270\270\347\224\250\346\223\215\344\275\234/index.html"
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@@ -58,7 +58,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -133,7 +133,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -553,19 +553,19 @@ <h3 id="valueOf-NaN"><a href="#valueOf-NaN" class="headerlink" title="valueOf()"
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -581,15 +581,15 @@ <h3 id="valueOf-NaN"><a href="#valueOf-NaN" class="headerlink" title="valueOf()"
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -597,11 +597,11 @@ <h3 id="valueOf-NaN"><a href="#valueOf-NaN" class="headerlink" title="valueOf()"
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/09/10/\346\225\260\346\215\256\345\272\223E-R\345\233\276\344\273\213\347\273\215/index.html" "b/2020/09/10/\346\225\260\346\215\256\345\272\223E-R\345\233\276\344\273\213\347\273\215/index.html"
index 93d0df17..e2fcdb2f 100644
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+++ "b/2020/09/10/\346\225\260\346\215\256\345\272\223E-R\345\233\276\344\273\213\347\273\215/index.html"
@@ -62,7 +62,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -137,7 +137,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -546,19 +546,19 @@ <h2 id="实例——图书借阅管理系统"><a href="#实例——图书借阅
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -574,15 +574,15 @@ <h2 id="实例——图书借阅管理系统"><a href="#实例——图书借阅
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -590,11 +590,11 @@ <h2 id="实例——图书借阅管理系统"><a href="#实例——图书借阅
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/09/11/\345\271\266\345\217\221\346\216\247\345\210\266\346\234\272\345\210\266\347\232\204\345\277\205\350\246\201\346\200\247/index.html" "b/2020/09/11/\345\271\266\345\217\221\346\216\247\345\210\266\346\234\272\345\210\266\347\232\204\345\277\205\350\246\201\346\200\247/index.html"
index b95c800a..12e41603 100644
--- "a/2020/09/11/\345\271\266\345\217\221\346\216\247\345\210\266\346\234\272\345\210\266\347\232\204\345\277\205\350\246\201\346\200\247/index.html"
+++ "b/2020/09/11/\345\271\266\345\217\221\346\216\247\345\210\266\346\234\272\345\210\266\347\232\204\345\277\205\350\246\201\346\200\247/index.html"
@@ -58,7 +58,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -133,7 +133,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -516,19 +516,19 @@ <h2 id="Concurrency-control-mechanisms并发控制机制的必要性"><a href="#
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -544,15 +544,15 @@ <h2 id="Concurrency-control-mechanisms并发控制机制的必要性"><a href="#
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -560,11 +560,11 @@ <h2 id="Concurrency-control-mechanisms并发控制机制的必要性"><a href="#
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/09/13/Business-Intelligence-BI-System\344\273\213\347\273\215/index.html" "b/2020/09/13/Business-Intelligence-BI-System\344\273\213\347\273\215/index.html"
index bc0cb90b..bdf7bb64 100644
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+++ "b/2020/09/13/Business-Intelligence-BI-System\344\273\213\347\273\215/index.html"
@@ -64,7 +64,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -139,7 +139,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -537,19 +537,19 @@ <h3 id="Data-marts"><a href="#Data-marts" class="headerlink" title="Data marts">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -565,15 +565,15 @@ <h3 id="Data-marts"><a href="#Data-marts" class="headerlink" title="Data marts">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -581,11 +581,11 @@ <h3 id="Data-marts"><a href="#Data-marts" class="headerlink" title="Data marts">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/09/21/\350\277\233\347\250\213/index.html" "b/2020/09/21/\350\277\233\347\250\213/index.html"
index 964efb00..cb8716bd 100644
--- "a/2020/09/21/\350\277\233\347\250\213/index.html"
+++ "b/2020/09/21/\350\277\233\347\250\213/index.html"
@@ -66,7 +66,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -141,7 +141,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -527,19 +527,19 @@ <h2 id="信号量机制"><a href="#信号量机制" class="headerlink" title="
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -555,15 +555,15 @@ <h2 id="信号量机制"><a href="#信号量机制" class="headerlink" title="
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -571,11 +571,11 @@ <h2 id="信号量机制"><a href="#信号量机制" class="headerlink" title="
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/09/24/htmlcss\345\233\236\351\241\276/index.html" "b/2020/09/24/htmlcss\345\233\236\351\241\276/index.html"
index 2c3060b9..fc172bbd 100644
--- "a/2020/09/24/htmlcss\345\233\236\351\241\276/index.html"
+++ "b/2020/09/24/htmlcss\345\233\236\351\241\276/index.html"
@@ -67,7 +67,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -142,7 +142,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -729,19 +729,19 @@ <h2 id="布局样式"><a href="#布局样式" class="headerlink" title="布局
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -757,15 +757,15 @@ <h2 id="布局样式"><a href="#布局样式" class="headerlink" title="布局
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -773,11 +773,11 @@ <h2 id="布局样式"><a href="#布局样式" class="headerlink" title="布局
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/09/26/js\345\237\272\347\241\200\342\200\224\342\200\224\346\225\260\346\215\256\347\261\273\345\236\213\344\270\216\345\237\272\346\234\254\351\200\273\350\276\221\350\257\255\345\217\245/index.html" "b/2020/09/26/js\345\237\272\347\241\200\342\200\224\342\200\224\346\225\260\346\215\256\347\261\273\345\236\213\344\270\216\345\237\272\346\234\254\351\200\273\350\276\221\350\257\255\345\217\245/index.html"
index 3b445db4..a13a2dc9 100644
--- "a/2020/09/26/js\345\237\272\347\241\200\342\200\224\342\200\224\346\225\260\346\215\256\347\261\273\345\236\213\344\270\216\345\237\272\346\234\254\351\200\273\350\276\221\350\257\255\345\217\245/index.html"
+++ "b/2020/09/26/js\345\237\272\347\241\200\342\200\224\342\200\224\346\225\260\346\215\256\347\261\273\345\236\213\344\270\216\345\237\272\346\234\254\351\200\273\350\276\221\350\257\255\345\217\245/index.html"
@@ -63,7 +63,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -138,7 +138,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -554,19 +554,19 @@ <h3 id="for…of"><a href="#for…of" class="headerlink" title="for…of"></a>fo
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -582,15 +582,15 @@ <h3 id="for…of"><a href="#for…of" class="headerlink" title="for…of"></a>fo
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -598,11 +598,11 @@ <h3 id="for…of"><a href="#for…of" class="headerlink" title="for…of"></a>fo
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/09/27/js\345\237\272\347\241\200\342\200\224\342\200\224\345\207\275\346\225\260/index.html" "b/2020/09/27/js\345\237\272\347\241\200\342\200\224\342\200\224\345\207\275\346\225\260/index.html"
index 607cdf2f..cfa514a2 100644
--- "a/2020/09/27/js\345\237\272\347\241\200\342\200\224\342\200\224\345\207\275\346\225\260/index.html"
+++ "b/2020/09/27/js\345\237\272\347\241\200\342\200\224\342\200\224\345\207\275\346\225\260/index.html"
@@ -59,7 +59,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -134,7 +134,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -524,19 +524,19 @@ <h2 id="闭包"><a href="#闭包" class="headerlink" title="闭包"></a>闭包</
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -552,15 +552,15 @@ <h2 id="闭包"><a href="#闭包" class="headerlink" title="闭包"></a>闭包</
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -568,11 +568,11 @@ <h2 id="闭包"><a href="#闭包" class="headerlink" title="闭包"></a>闭包</
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/09/29/SQL\350\257\255\345\217\245\342\200\224\342\200\224\342\200\224\342\200\224\346\225\260\346\215\256\345\256\232\344\271\211/index.html" "b/2020/09/29/SQL\350\257\255\345\217\245\342\200\224\342\200\224\342\200\224\342\200\224\346\225\260\346\215\256\345\256\232\344\271\211/index.html"
index ca365a2e..56a14dbd 100644
--- "a/2020/09/29/SQL\350\257\255\345\217\245\342\200\224\342\200\224\342\200\224\342\200\224\346\225\260\346\215\256\345\256\232\344\271\211/index.html"
+++ "b/2020/09/29/SQL\350\257\255\345\217\245\342\200\224\342\200\224\342\200\224\342\200\224\346\225\260\346\215\256\345\256\232\344\271\211/index.html"
@@ -58,7 +58,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -133,7 +133,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -519,19 +519,19 @@ <h2 id="删除表"><a href="#删除表" class="headerlink" title="删除表"></a
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -547,15 +547,15 @@ <h2 id="删除表"><a href="#删除表" class="headerlink" title="删除表"></a
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -563,11 +563,11 @@ <h2 id="删除表"><a href="#删除表" class="headerlink" title="删除表"></a
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/09/29/js\345\237\272\347\241\200\342\200\224\342\200\224\346\225\260\347\273\204\345\257\271\350\261\241-Array-object/index.html" "b/2020/09/29/js\345\237\272\347\241\200\342\200\224\342\200\224\346\225\260\347\273\204\345\257\271\350\261\241-Array-object/index.html"
index 5af72be4..9e0f1283 100644
--- "a/2020/09/29/js\345\237\272\347\241\200\342\200\224\342\200\224\346\225\260\347\273\204\345\257\271\350\261\241-Array-object/index.html"
+++ "b/2020/09/29/js\345\237\272\347\241\200\342\200\224\342\200\224\346\225\260\347\273\204\345\257\271\350\261\241-Array-object/index.html"
@@ -61,7 +61,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -136,7 +136,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -530,19 +530,19 @@ <h2 id="数组推导式"><a href="#数组推导式" class="headerlink" title="
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -558,15 +558,15 @@ <h2 id="数组推导式"><a href="#数组推导式" class="headerlink" title="
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -574,11 +574,11 @@ <h2 id="数组推导式"><a href="#数组推导式" class="headerlink" title="
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/10/02/js\345\237\272\347\241\200\342\200\224\342\200\224\345\205\263\344\272\216\345\257\271\350\261\241/index.html" "b/2020/10/02/js\345\237\272\347\241\200\342\200\224\342\200\224\345\205\263\344\272\216\345\257\271\350\261\241/index.html"
index c90c6988..ea893ac4 100644
--- "a/2020/10/02/js\345\237\272\347\241\200\342\200\224\342\200\224\345\205\263\344\272\216\345\257\271\350\261\241/index.html"
+++ "b/2020/10/02/js\345\237\272\347\241\200\342\200\224\342\200\224\345\205\263\344\272\216\345\257\271\350\261\241/index.html"
@@ -59,7 +59,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -134,7 +134,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -536,19 +536,19 @@ <h2 id="比较对象"><a href="#比较对象" class="headerlink" title="比较
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -564,15 +564,15 @@ <h2 id="比较对象"><a href="#比较对象" class="headerlink" title="比较
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -580,11 +580,11 @@ <h2 id="比较对象"><a href="#比较对象" class="headerlink" title="比较
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/10/02/\347\274\226\350\257\221\345\216\237\347\220\206\347\254\254\344\272\214\347\253\240\342\200\224\342\200\224\346\226\207\346\263\225\345\210\206\347\261\273/index.html" "b/2020/10/02/\347\274\226\350\257\221\345\216\237\347\220\206\347\254\254\344\272\214\347\253\240\342\200\224\342\200\224\346\226\207\346\263\225\345\210\206\347\261\273/index.html"
index f177c6d2..3655265e 100644
--- "a/2020/10/02/\347\274\226\350\257\221\345\216\237\347\220\206\347\254\254\344\272\214\347\253\240\342\200\224\342\200\224\346\226\207\346\263\225\345\210\206\347\261\273/index.html"
+++ "b/2020/10/02/\347\274\226\350\257\221\345\216\237\347\220\206\347\254\254\344\272\214\347\253\240\342\200\224\342\200\224\346\226\207\346\263\225\345\210\206\347\261\273/index.html"
@@ -66,7 +66,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -141,7 +141,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -537,19 +537,19 @@ <h4 id="3型文法——正规文法"><a href="#3型文法——正规文法" cl
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -565,15 +565,15 @@ <h4 id="3型文法——正规文法"><a href="#3型文法——正规文法" cl
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -581,11 +581,11 @@ <h4 id="3型文法——正规文法"><a href="#3型文法——正规文法" cl
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/10/03/\344\270\255\346\226\255\345\274\202\345\270\270\344\270\216\347\263\273\347\273\237\350\260\203\347\224\250/index.html" "b/2020/10/03/\344\270\255\346\226\255\345\274\202\345\270\270\344\270\216\347\263\273\347\273\237\350\260\203\347\224\250/index.html"
index fba78893..a9324f42 100644
--- "a/2020/10/03/\344\270\255\346\226\255\345\274\202\345\270\270\344\270\216\347\263\273\347\273\237\350\260\203\347\224\250/index.html"
+++ "b/2020/10/03/\344\270\255\346\226\255\345\274\202\345\270\270\344\270\216\347\263\273\347\273\237\350\260\203\347\224\250/index.html"
@@ -64,7 +64,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -139,7 +139,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -539,19 +539,19 @@ <h2 id="系统调用"><a href="#系统调用" class="headerlink" title="系统
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -567,15 +567,15 @@ <h2 id="系统调用"><a href="#系统调用" class="headerlink" title="系统
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -583,11 +583,11 @@ <h2 id="系统调用"><a href="#系统调用" class="headerlink" title="系统
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/10/03/\346\223\215\344\275\234\347\263\273\347\273\237\347\232\204\350\277\220\350\241\214\346\234\272\345\210\266\345\222\214\344\275\223\347\263\273\347\273\223\346\236\204/index.html" "b/2020/10/03/\346\223\215\344\275\234\347\263\273\347\273\237\347\232\204\350\277\220\350\241\214\346\234\272\345\210\266\345\222\214\344\275\223\347\263\273\347\273\223\346\236\204/index.html"
index 642a72fb..dece9de4 100644
--- "a/2020/10/03/\346\223\215\344\275\234\347\263\273\347\273\237\347\232\204\350\277\220\350\241\214\346\234\272\345\210\266\345\222\214\344\275\223\347\263\273\347\273\223\346\236\204/index.html"
+++ "b/2020/10/03/\346\223\215\344\275\234\347\263\273\347\273\237\347\232\204\350\277\220\350\241\214\346\234\272\345\210\266\345\222\214\344\275\223\347\263\273\347\273\223\346\236\204/index.html"
@@ -64,7 +64,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -139,7 +139,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -556,19 +556,19 @@ <h2 id="操作系统的内核"><a href="#操作系统的内核" class="headerlin
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -584,15 +584,15 @@ <h2 id="操作系统的内核"><a href="#操作系统的内核" class="headerlin
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -600,11 +600,11 @@ <h2 id="操作系统的内核"><a href="#操作系统的内核" class="headerlin
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/10/13/\344\272\272\344\272\272\351\203\275\346\230\257\344\272\247\345\223\201\347\273\217\347\220\206\350\257\273\345\220\216\346\204\237/index.html" "b/2020/10/13/\344\272\272\344\272\272\351\203\275\346\230\257\344\272\247\345\223\201\347\273\217\347\220\206\350\257\273\345\220\216\346\204\237/index.html"
index 04edde9d..106d973b 100644
--- "a/2020/10/13/\344\272\272\344\272\272\351\203\275\346\230\257\344\272\247\345\223\201\347\273\217\347\220\206\350\257\273\345\220\216\346\204\237/index.html"
+++ "b/2020/10/13/\344\272\272\344\272\272\351\203\275\346\230\257\344\272\247\345\223\201\347\273\217\347\220\206\350\257\273\345\220\216\346\204\237/index.html"
@@ -58,7 +58,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -133,7 +133,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -526,19 +526,19 @@ <h2 id="产品经理的自我修养，也是每个职业的自我修养"><a href
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -554,15 +554,15 @@ <h2 id="产品经理的自我修养，也是每个职业的自我修养"><a href
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -570,11 +570,11 @@ <h2 id="产品经理的自我修养，也是每个职业的自我修养"><a href
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/11/01/\346\225\260\346\215\256\345\272\223\345\244\215\344\271\240\351\242\230/index.html" "b/2020/11/01/\346\225\260\346\215\256\345\272\223\345\244\215\344\271\240\351\242\230/index.html"
index 86351a0b..b9101bf9 100644
--- "a/2020/11/01/\346\225\260\346\215\256\345\272\223\345\244\215\344\271\240\351\242\230/index.html"
+++ "b/2020/11/01/\346\225\260\346\215\256\345\272\223\345\244\215\344\271\240\351\242\230/index.html"
@@ -58,7 +58,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -133,7 +133,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -524,19 +524,19 @@ <h2 id="复习题"><a href="#复习题" class="headerlink" title="复习题"></a
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -552,15 +552,15 @@ <h2 id="复习题"><a href="#复习题" class="headerlink" title="复习题"></a
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -568,11 +568,11 @@ <h2 id="复习题"><a href="#复习题" class="headerlink" title="复习题"></a
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/11/06/\344\277\241\345\217\267\351\207\217\346\234\272\345\210\266\347\273\217\345\205\270\344\276\213\345\255\220/index.html" "b/2020/11/06/\344\277\241\345\217\267\351\207\217\346\234\272\345\210\266\347\273\217\345\205\270\344\276\213\345\255\220/index.html"
index 13b89bee..8e64ab2d 100644
--- "a/2020/11/06/\344\277\241\345\217\267\351\207\217\346\234\272\345\210\266\347\273\217\345\205\270\344\276\213\345\255\220/index.html"
+++ "b/2020/11/06/\344\277\241\345\217\267\351\207\217\346\234\272\345\210\266\347\273\217\345\205\270\344\276\213\345\255\220/index.html"
@@ -58,7 +58,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -133,7 +133,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -511,19 +511,19 @@ <h2 id="哲学家问题"><a href="#哲学家问题" class="headerlink" title="
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -539,15 +539,15 @@ <h2 id="哲学家问题"><a href="#哲学家问题" class="headerlink" title="
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -555,11 +555,11 @@ <h2 id="哲学家问题"><a href="#哲学家问题" class="headerlink" title="
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2020/12/21/datawhale-pandas\346\225\260\346\215\256\345\210\206\346\236\220\351\242\204\345\244\207/index.html" "b/2020/12/21/datawhale-pandas\346\225\260\346\215\256\345\210\206\346\236\220\351\242\204\345\244\207/index.html"
index 3a46c6ff..b7d1d658 100644
--- "a/2020/12/21/datawhale-pandas\346\225\260\346\215\256\345\210\206\346\236\220\351\242\204\345\244\207/index.html"
+++ "b/2020/12/21/datawhale-pandas\346\225\260\346\215\256\345\210\206\346\236\220\351\242\204\345\244\207/index.html"
@@ -63,7 +63,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -138,7 +138,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -963,19 +963,19 @@ <h2 id="连续整数的最大长度-1"><a href="#连续整数的最大长度-1"
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -991,15 +991,15 @@ <h2 id="连续整数的最大长度-1"><a href="#连续整数的最大长度-1"
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -1007,11 +1007,11 @@ <h2 id="连续整数的最大长度-1"><a href="#连续整数的最大长度-1"
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/01/20/datawhale-pandas\347\274\272\345\244\261\346\225\260\346\215\256\345\244\204\347\220\206/index.html" "b/2021/01/20/datawhale-pandas\347\274\272\345\244\261\346\225\260\346\215\256\345\244\204\347\220\206/index.html"
index 09689763..7c51f73a 100644
--- "a/2021/01/20/datawhale-pandas\347\274\272\345\244\261\346\225\260\346\215\256\345\244\204\347\220\206/index.html"
+++ "b/2021/01/20/datawhale-pandas\347\274\272\345\244\261\346\225\260\346\215\256\345\244\204\347\220\206/index.html"
@@ -61,7 +61,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -136,7 +136,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -708,19 +708,19 @@ <h2 id="使用KNN分类树"><a href="#使用KNN分类树" class="headerlink" tit
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -736,15 +736,15 @@ <h2 id="使用KNN分类树"><a href="#使用KNN分类树" class="headerlink" tit
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -752,11 +752,11 @@ <h2 id="使用KNN分类树"><a href="#使用KNN分类树" class="headerlink" tit
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/02/20/datawhale\351\230\277\351\207\214\344\272\221\345\244\251\346\261\240\350\257\255\344\271\211\345\210\206\345\211\262\346\257\224\350\265\233-Task1-\350\265\233\351\242\230\347\220\206\350\247\243\345\222\214baseline\344\273\243\347\240\201/index.html" "b/2021/02/20/datawhale\351\230\277\351\207\214\344\272\221\345\244\251\346\261\240\350\257\255\344\271\211\345\210\206\345\211\262\346\257\224\350\265\233-Task1-\350\265\233\351\242\230\347\220\206\350\247\243\345\222\214baseline\344\273\243\347\240\201/index.html"
index be288ee8..e7cb3856 100644
--- "a/2021/02/20/datawhale\351\230\277\351\207\214\344\272\221\345\244\251\346\261\240\350\257\255\344\271\211\345\210\206\345\211\262\346\257\224\350\265\233-Task1-\350\265\233\351\242\230\347\220\206\350\247\243\345\222\214baseline\344\273\243\347\240\201/index.html"
+++ "b/2021/02/20/datawhale\351\230\277\351\207\214\344\272\221\345\244\251\346\261\240\350\257\255\344\271\211\345\210\206\345\211\262\346\257\224\350\265\233-Task1-\350\265\233\351\242\230\347\220\206\350\247\243\345\222\214baseline\344\273\243\347\240\201/index.html"
@@ -62,7 +62,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -137,7 +137,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -588,19 +588,19 @@ <h3 id="1-8-课后作业"><a href="#1-8-课后作业" class="headerlink" title="
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -616,15 +616,15 @@ <h3 id="1-8-课后作业"><a href="#1-8-课后作业" class="headerlink" title="
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -632,11 +632,11 @@ <h3 id="1-8-课后作业"><a href="#1-8-课后作业" class="headerlink" title="
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/02/22/datawhale-\350\257\255\344\271\211\345\210\206\345\211\262task2\346\225\260\346\215\256\346\211\251\345\242\236/index.html" "b/2021/02/22/datawhale-\350\257\255\344\271\211\345\210\206\345\211\262task2\346\225\260\346\215\256\346\211\251\345\242\236/index.html"
index e905c8a1..eb4fa534 100644
--- "a/2021/02/22/datawhale-\350\257\255\344\271\211\345\210\206\345\211\262task2\346\225\260\346\215\256\346\211\251\345\242\236/index.html"
+++ "b/2021/02/22/datawhale-\350\257\255\344\271\211\345\210\206\345\211\262task2\346\225\260\346\215\256\346\211\251\345\242\236/index.html"
@@ -68,7 +68,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -143,7 +143,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -577,19 +577,19 @@ <h3 id="2-7-课后作业-添加噪声"><a href="#2-7-课后作业-添加噪声"
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -605,15 +605,15 @@ <h3 id="2-7-课后作业-添加噪声"><a href="#2-7-课后作业-添加噪声"
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -621,11 +621,11 @@ <h3 id="2-7-课后作业-添加噪声"><a href="#2-7-课后作业-添加噪声"
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/02/23/datawhale\350\257\255\344\271\211\345\210\206\345\211\262-Task3-\350\257\255\344\271\211\345\210\206\345\211\262\346\250\241\345\236\213\345\217\221\345\261\225/index.html" "b/2021/02/23/datawhale\350\257\255\344\271\211\345\210\206\345\211\262-Task3-\350\257\255\344\271\211\345\210\206\345\211\262\346\250\241\345\236\213\345\217\221\345\261\225/index.html"
index e7781061..020f6e36 100644
--- "a/2021/02/23/datawhale\350\257\255\344\271\211\345\210\206\345\211\262-Task3-\350\257\255\344\271\211\345\210\206\345\211\262\346\250\241\345\236\213\345\217\221\345\261\225/index.html"
+++ "b/2021/02/23/datawhale\350\257\255\344\271\211\345\210\206\345\211\262-Task3-\350\257\255\344\271\211\345\210\206\345\211\262\346\250\241\345\236\213\345\217\221\345\261\225/index.html"
@@ -79,7 +79,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -154,7 +154,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -671,19 +671,19 @@ <h3 id="3-9-本章小结"><a href="#3-9-本章小结" class="headerlink" title="
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -699,15 +699,15 @@ <h3 id="3-9-本章小结"><a href="#3-9-本章小结" class="headerlink" title="
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -715,11 +715,11 @@ <h3 id="3-9-本章小结"><a href="#3-9-本章小结" class="headerlink" title="
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/02/23/datawhale\350\257\255\344\271\211\345\210\206\345\211\262-Task4-\350\257\204\344\273\267\345\207\275\346\225\260\344\270\216\346\215\237\345\244\261\345\207\275\346\225\260/index.html" "b/2021/02/23/datawhale\350\257\255\344\271\211\345\210\206\345\211\262-Task4-\350\257\204\344\273\267\345\207\275\346\225\260\344\270\216\346\215\237\345\244\261\345\207\275\346\225\260/index.html"
index 1acf2000..1b2c53a1 100644
--- "a/2021/02/23/datawhale\350\257\255\344\271\211\345\210\206\345\211\262-Task4-\350\257\204\344\273\267\345\207\275\346\225\260\344\270\216\346\215\237\345\244\261\345\207\275\346\225\260/index.html"
+++ "b/2021/02/23/datawhale\350\257\255\344\271\211\345\210\206\345\211\262-Task4-\350\257\204\344\273\267\345\207\275\346\225\260\344\270\216\346\215\237\345\244\261\345\207\275\346\225\260/index.html"
@@ -67,7 +67,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -142,7 +142,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -689,19 +689,19 @@ <h3 id="4-9-本章小结"><a href="#4-9-本章小结" class="headerlink" title="
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -717,15 +717,15 @@ <h3 id="4-9-本章小结"><a href="#4-9-本章小结" class="headerlink" title="
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -733,11 +733,11 @@ <h3 id="4-9-本章小结"><a href="#4-9-本章小结" class="headerlink" title="
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/02/24/docker\345\256\211\350\243\205\345\222\214\347\256\200\346\230\223\345\216\237\347\220\206/index.html" "b/2021/02/24/docker\345\256\211\350\243\205\345\222\214\347\256\200\346\230\223\345\216\237\347\220\206/index.html"
index 44d6ea18..03a243da 100644
--- "a/2021/02/24/docker\345\256\211\350\243\205\345\222\214\347\256\200\346\230\223\345\216\237\347\220\206/index.html"
+++ "b/2021/02/24/docker\345\256\211\350\243\205\345\222\214\347\256\200\346\230\223\345\216\237\347\220\206/index.html"
@@ -69,7 +69,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -144,7 +144,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -539,19 +539,19 @@ <h2 id="底层原理"><a href="#底层原理" class="headerlink" title="底层
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -567,15 +567,15 @@ <h2 id="底层原理"><a href="#底层原理" class="headerlink" title="底层
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -583,11 +583,11 @@ <h2 id="底层原理"><a href="#底层原理" class="headerlink" title="底层
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/02/24/docker\345\270\270\347\224\250\345\221\275\344\273\244/index.html" "b/2021/02/24/docker\345\270\270\347\224\250\345\221\275\344\273\244/index.html"
index ac748f6e..702bd040 100644
--- "a/2021/02/24/docker\345\270\270\347\224\250\345\221\275\344\273\244/index.html"
+++ "b/2021/02/24/docker\345\270\270\347\224\250\345\221\275\344\273\244/index.html"
@@ -81,7 +81,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -156,7 +156,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -591,19 +591,19 @@ <h2 id="portainer可视化管理"><a href="#portainer可视化管理" class="hea
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -619,15 +619,15 @@ <h2 id="portainer可视化管理"><a href="#portainer可视化管理" class="hea
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -635,11 +635,11 @@ <h2 id="portainer可视化管理"><a href="#portainer可视化管理" class="hea
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
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 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -157,7 +157,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -637,19 +637,19 @@ <h2 id="Docker镜像操作过程总结"><a href="#Docker镜像操作过程总结
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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index 577b4c54..4ffbed89 100644
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 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -145,7 +145,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -573,19 +573,19 @@ <h2 id="参考资料"><a href="#参考资料" class="headerlink" title="参考
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -149,7 +149,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -621,19 +621,19 @@ <h2 id="参考文献"><a href="#参考文献" class="headerlink" title="参考
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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index 266a5a84..568e0da6 100644
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+++ "b/2021/05/09/EfficientNet\350\256\272\346\226\207\350\247\243\350\257\273\345\222\214pytorch\344\273\243\347\240\201\345\256\236\347\216\260/index.html"
@@ -68,7 +68,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -143,7 +143,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -553,19 +553,19 @@ <h2 id="总结"><a href="#总结" class="headerlink" title="总结"></a>总结</
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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               <li class="article-tag-list-item">
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index 0c5ed5d1..c40626f7 100644
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+++ "b/2021/06/06/\346\225\260\346\215\256\347\273\223\346\236\204\344\270\216\347\256\227\346\263\225\345\237\272\347\241\200\342\200\224\342\200\224\345\277\253\351\200\237\346\216\222\345\272\217\344\270\216\345\275\222\345\271\266\346\216\222\345\272\217/index.html"
@@ -61,7 +61,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -136,7 +136,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -533,19 +533,19 @@ <h2 id="排序相关时间复杂度整理"><a href="#排序相关时间复杂度
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
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@@ -561,15 +561,15 @@ <h2 id="排序相关时间复杂度整理"><a href="#排序相关时间复杂度
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -577,11 +577,11 @@ <h2 id="排序相关时间复杂度整理"><a href="#排序相关时间复杂度
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/06/13/\346\225\260\346\215\256\347\273\223\346\236\204\344\270\216\345\210\267\351\242\230\342\200\224\342\200\224\351\223\276\350\241\250/index.html" "b/2021/06/13/\346\225\260\346\215\256\347\273\223\346\236\204\344\270\216\345\210\267\351\242\230\342\200\224\342\200\224\351\223\276\350\241\250/index.html"
index 1584f6a4..d07f909d 100644
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+++ "b/2021/06/13/\346\225\260\346\215\256\347\273\223\346\236\204\344\270\216\345\210\267\351\242\230\342\200\224\342\200\224\351\223\276\350\241\250/index.html"
@@ -66,7 +66,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -141,7 +141,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -523,19 +523,19 @@ <h2 id="经典例题"><a href="#经典例题" class="headerlink" title="经典
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -551,15 +551,15 @@ <h2 id="经典例题"><a href="#经典例题" class="headerlink" title="经典
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -567,11 +567,11 @@ <h2 id="经典例题"><a href="#经典例题" class="headerlink" title="经典
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/06/15/\346\225\260\346\215\256\347\273\223\346\236\204\344\270\216\347\256\227\346\263\225\342\200\224\342\200\224\344\272\214\345\210\206/index.html" "b/2021/06/15/\346\225\260\346\215\256\347\273\223\346\236\204\344\270\216\347\256\227\346\263\225\342\200\224\342\200\224\344\272\214\345\210\206/index.html"
index 8ee15fdc..7a22cd28 100644
--- "a/2021/06/15/\346\225\260\346\215\256\347\273\223\346\236\204\344\270\216\347\256\227\346\263\225\342\200\224\342\200\224\344\272\214\345\210\206/index.html"
+++ "b/2021/06/15/\346\225\260\346\215\256\347\273\223\346\236\204\344\270\216\347\256\227\346\263\225\342\200\224\342\200\224\344\272\214\345\210\206/index.html"
@@ -63,7 +63,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -138,7 +138,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -523,19 +523,19 @@ <h2 id="经典例题"><a href="#经典例题" class="headerlink" title="经典
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -551,15 +551,15 @@ <h2 id="经典例题"><a href="#经典例题" class="headerlink" title="经典
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -567,11 +567,11 @@ <h2 id="经典例题"><a href="#经典例题" class="headerlink" title="经典
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/06/16/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224voting-bagging/index.html" "b/2021/06/16/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224voting-bagging/index.html"
index 4a2b5a53..5ea6c8f6 100644
--- "a/2021/06/16/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224voting-bagging/index.html"
+++ "b/2021/06/16/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224voting-bagging/index.html"
@@ -61,7 +61,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -136,7 +136,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -591,19 +591,19 @@ <h2 id="bagging的案例分析-基于sklearn，介绍随机森林的相关理论
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -619,15 +619,15 @@ <h2 id="bagging的案例分析-基于sklearn，介绍随机森林的相关理论
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -635,11 +635,11 @@ <h2 id="bagging的案例分析-基于sklearn，介绍随机森林的相关理论
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/06/17/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224GBDT/index.html" "b/2021/06/17/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224GBDT/index.html"
index 3558d458..14d338e3 100644
--- "a/2021/06/17/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224GBDT/index.html"
+++ "b/2021/06/17/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224GBDT/index.html"
@@ -73,7 +73,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -148,7 +148,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -605,19 +605,19 @@ <h2 id="梯度提升决策树-GBDT"><a href="#梯度提升决策树-GBDT" class=
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -633,15 +633,15 @@ <h2 id="梯度提升决策树-GBDT"><a href="#梯度提升决策树-GBDT" class=
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -649,11 +649,11 @@ <h2 id="梯度提升决策树-GBDT"><a href="#梯度提升决策树-GBDT" class=
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/06/17/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224adaboost\345\216\237\347\220\206\345\222\214sklearn\345\256\236\347\216\260/index.html" "b/2021/06/17/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224adaboost\345\216\237\347\220\206\345\222\214sklearn\345\256\236\347\216\260/index.html"
index a23bd720..d2ca6eb6 100644
--- "a/2021/06/17/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224adaboost\345\216\237\347\220\206\345\222\214sklearn\345\256\236\347\216\260/index.html"
+++ "b/2021/06/17/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224adaboost\345\216\237\347\220\206\345\222\214sklearn\345\256\236\347\216\260/index.html"
@@ -61,7 +61,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -136,7 +136,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -660,19 +660,19 @@ <h1 id="4-前向分步算法"><a href="#4-前向分步算法" class="headerlink"
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -688,15 +688,15 @@ <h1 id="4-前向分步算法"><a href="#4-前向分步算法" class="headerlink"
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -704,11 +704,11 @@ <h1 id="4-前向分步算法"><a href="#4-前向分步算法" class="headerlink"
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/06/18/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224Xgboost-LightGBM/index.html" "b/2021/06/18/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224Xgboost-LightGBM/index.html"
index 1893e6db..520daaa0 100644
--- "a/2021/06/18/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224Xgboost-LightGBM/index.html"
+++ "b/2021/06/18/\351\233\206\346\210\220\345\255\246\344\271\240\344\270\223\351\242\230\342\200\224\342\200\224Xgboost-LightGBM/index.html"
@@ -63,7 +63,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -138,7 +138,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -834,19 +834,19 @@ <h1 id="9-结语"><a href="#9-结语" class="headerlink" title="9. 结语"></a>9
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -862,15 +862,15 @@ <h1 id="9-结语"><a href="#9-结语" class="headerlink" title="9. 结语"></a>9
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -878,11 +878,11 @@ <h1 id="9-结语"><a href="#9-结语" class="headerlink" title="9. 结语"></a>9
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2021/10/16/PAT\347\254\224\350\256\260/index.html" "b/2021/10/16/PAT\347\254\224\350\256\260/index.html"
index fb7885aa..ae9409e2 100644
--- "a/2021/10/16/PAT\347\254\224\350\256\260/index.html"
+++ "b/2021/10/16/PAT\347\254\224\350\256\260/index.html"
@@ -69,7 +69,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -144,7 +144,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -629,19 +629,19 @@ <h2 id="1的个数-数位dp"><a href="#1的个数-数位dp" class="headerlink" t
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -657,15 +657,15 @@ <h2 id="1的个数-数位dp"><a href="#1的个数-数位dp" class="headerlink" t
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -673,11 +673,11 @@ <h2 id="1的个数-数位dp"><a href="#1的个数-数位dp" class="headerlink" t
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2022/01/08/\345\233\236\351\246\226\345\220\221\346\235\245\350\220\247\347\221\237\345\244\204\357\274\214\345\275\222\345\216\273\357\274\214\344\271\237\346\227\240\351\243\216\351\233\250\344\271\237\346\227\240\346\231\264\357\275\2342021\345\271\264\347\273\210\346\200\273\347\273\223/index.html" "b/2022/01/08/\345\233\236\351\246\226\345\220\221\346\235\245\350\220\247\347\221\237\345\244\204\357\274\214\345\275\222\345\216\273\357\274\214\344\271\237\346\227\240\351\243\216\351\233\250\344\271\237\346\227\240\346\231\264\357\275\2342021\345\271\264\347\273\210\346\200\273\347\273\223/index.html"
index 05e8edfe..d4247de8 100644
--- "a/2022/01/08/\345\233\236\351\246\226\345\220\221\346\235\245\350\220\247\347\221\237\345\244\204\357\274\214\345\275\222\345\216\273\357\274\214\344\271\237\346\227\240\351\243\216\351\233\250\344\271\237\346\227\240\346\231\264\357\275\2342021\345\271\264\347\273\210\346\200\273\347\273\223/index.html"
+++ "b/2022/01/08/\345\233\236\351\246\226\345\220\221\346\235\245\350\220\247\347\221\237\345\244\204\357\274\214\345\275\222\345\216\273\357\274\214\344\271\237\346\227\240\351\243\216\351\233\250\344\271\237\346\227\240\346\231\264\357\275\2342021\345\271\264\347\273\210\346\200\273\347\273\223/index.html"
@@ -88,7 +88,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -163,7 +163,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -599,19 +599,19 @@ <h2 id="To-2022"><a href="#To-2022" class="headerlink" title="To 2022"></a>To 20
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -627,15 +627,15 @@ <h2 id="To-2022"><a href="#To-2022" class="headerlink" title="To 2022"></a>To 20
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -643,11 +643,11 @@ <h2 id="To-2022"><a href="#To-2022" class="headerlink" title="To 2022"></a>To 20
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2022/01/08/\350\217\234\351\270\241\347\232\204\347\256\227\346\263\225\345\262\227\346\227\245\345\270\270\345\256\236\344\271\240\351\235\242\347\273\217\346\200\273\347\273\223/index.html" "b/2022/01/08/\350\217\234\351\270\241\347\232\204\347\256\227\346\263\225\345\262\227\346\227\245\345\270\270\345\256\236\344\271\240\351\235\242\347\273\217\346\200\273\347\273\223/index.html"
index 56d8033b..1dbe1f30 100644
--- "a/2022/01/08/\350\217\234\351\270\241\347\232\204\347\256\227\346\263\225\345\262\227\346\227\245\345\270\270\345\256\236\344\271\240\351\235\242\347\273\217\346\200\273\347\273\223/index.html"
+++ "b/2022/01/08/\350\217\234\351\270\241\347\232\204\347\256\227\346\263\225\345\262\227\346\227\245\345\270\270\345\256\236\344\271\240\351\235\242\347\273\217\346\200\273\347\273\223/index.html"
@@ -61,7 +61,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -136,7 +136,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -627,19 +627,19 @@ <h2 id="总结"><a href="#总结" class="headerlink" title="总结"></a>总结</
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -655,15 +655,15 @@ <h2 id="总结"><a href="#总结" class="headerlink" title="总结"></a>总结</
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -671,11 +671,11 @@ <h2 id="总结"><a href="#总结" class="headerlink" title="总结"></a>总结</
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2022/03/31/\346\227\242\345\276\200\344\270\215\346\201\213\357\274\214\347\272\265\346\203\205\345\220\221\345\211\215\357\274\214\346\261\237\346\271\226\345\206\215\350\247\201\342\200\224\342\200\22422\345\262\201\351\202\243\345\271\264\357\274\214\345\234\250\345\214\227\344\272\254\347\232\204\346\227\245\345\255\220/index.html" "b/2022/03/31/\346\227\242\345\276\200\344\270\215\346\201\213\357\274\214\347\272\265\346\203\205\345\220\221\345\211\215\357\274\214\346\261\237\346\271\226\345\206\215\350\247\201\342\200\224\342\200\22422\345\262\201\351\202\243\345\271\264\357\274\214\345\234\250\345\214\227\344\272\254\347\232\204\346\227\245\345\255\220/index.html"
index 3e398517..e3e1200d 100644
--- "a/2022/03/31/\346\227\242\345\276\200\344\270\215\346\201\213\357\274\214\347\272\265\346\203\205\345\220\221\345\211\215\357\274\214\346\261\237\346\271\226\345\206\215\350\247\201\342\200\224\342\200\22422\345\262\201\351\202\243\345\271\264\357\274\214\345\234\250\345\214\227\344\272\254\347\232\204\346\227\245\345\255\220/index.html"
+++ "b/2022/03/31/\346\227\242\345\276\200\344\270\215\346\201\213\357\274\214\347\272\265\346\203\205\345\220\221\345\211\215\357\274\214\346\261\237\346\271\226\345\206\215\350\247\201\342\200\224\342\200\22422\345\262\201\351\202\243\345\271\264\357\274\214\345\234\250\345\214\227\344\272\254\347\232\204\346\227\245\345\255\220/index.html"
@@ -58,7 +58,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -133,7 +133,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -522,19 +522,19 @@ <h2 id="2024-06-02-更新"><a href="#2024-06-02-更新" class="headerlink" title
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -550,15 +550,15 @@ <h2 id="2024-06-02-更新"><a href="#2024-06-02-更新" class="headerlink" title
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -566,11 +566,11 @@ <h2 id="2024-06-02-更新"><a href="#2024-06-02-更新" class="headerlink" title
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/2023/12/27/Dynamicgo-\346\224\257\346\214\201-Protobuf-\345\212\250\346\200\201\345\217\215\345\260\204/index.html" "b/2023/12/27/Dynamicgo-\346\224\257\346\214\201-Protobuf-\345\212\250\346\200\201\345\217\215\345\260\204/index.html"
index 5fec1d7a..f0f5f79a 100644
--- "a/2023/12/27/Dynamicgo-\346\224\257\346\214\201-Protobuf-\345\212\250\346\200\201\345\217\215\345\260\204/index.html"
+++ "b/2023/12/27/Dynamicgo-\346\224\257\346\214\201-Protobuf-\345\212\250\346\200\201\345\217\215\345\260\204/index.html"
@@ -76,7 +76,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
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 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
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+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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index b4904f83..f692ec30 100644
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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index d04ce3d0..a3c22d1b 100644
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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index 89f2e66f..a75ab5db 100644
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 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -500,19 +500,19 @@ <h1 itemprop="name">
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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index cea8b6b0..3dfb629f 100644
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -462,19 +462,19 @@ <h1 itemprop="name">
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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index e06cdad1..4f7d0a5a 100644
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -462,19 +462,19 @@ <h1 itemprop="name">
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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diff --git a/archives/2021/index.html b/archives/2021/index.html
index 5f2a1728..203107d5 100644
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -824,19 +824,19 @@ <h1 itemprop="name">
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -790,19 +790,19 @@ <h1 itemprop="name">
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -504,19 +504,19 @@ <h1 itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
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 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
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+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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diff --git a/archives/2023/index.html b/archives/2023/index.html
index c15835aa..6aabbdf8 100644
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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@@ -506,11 +506,11 @@ <h1 itemprop="name">
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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diff --git a/archives/index.html b/archives/index.html
index a7d9636c..90500879 100644
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 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -848,19 +848,19 @@ <h1 itemprop="name">
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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index 4c078612..10c9cc30 100644
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 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -816,19 +816,19 @@ <h1 itemprop="name">
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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diff --git a/archives/page/3/index.html b/archives/page/3/index.html
index c28ec9e2..dbaf1206 100644
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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+			<img src="/assets/cx.png" class="js-avatar">
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 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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+			<img src="/assets/cx.png" class="js-avatar">
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 		<hgroup>
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+				<img src="/assets/cx.png" class="js-avatar">
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
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 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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index 8153cc32..52d12a8a 100644
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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+			<img src="/assets/cx.png" class="js-avatar">
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-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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+			<img src="/assets/cx.png" class="js-avatar">
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 		<hgroup>
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-				<img src="/assets/liang.jpg" class="js-avatar">
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-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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+			<img src="/assets/cx.png" class="js-avatar">
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 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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+			<img src="/assets/cx.png" class="js-avatar">
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 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
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 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 		<header id="header" class="inner">
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-				<img src="/assets/liang.jpg" class="js-avatar">
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 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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index b45c3c4d..f5c7f934 100644
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-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
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 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
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 		<header id="header" class="inner">
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-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
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 			  <h1 class="header-author js-header-author">Jack Yin</h1>
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-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
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-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
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-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
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-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
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-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
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-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -854,19 +854,19 @@ <h1 itemprop="name">
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
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               <li class="article-tag-list-item">
@@ -882,15 +882,15 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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               <li class="article-tag-list-item">
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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diff --git a/tags/docker/index.html b/tags/docker/index.html
index fd8a52a4..ee00ac6d 100644
--- a/tags/docker/index.html
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 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -538,19 +538,19 @@ <h1 itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -566,15 +566,15 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -582,11 +582,11 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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diff --git a/tags/pandas/index.html b/tags/pandas/index.html
index d6a372f3..ea7dc238 100644
--- a/tags/pandas/index.html
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 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -518,19 +518,19 @@ <h1 itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -546,15 +546,15 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -562,11 +562,11 @@ <h1 itemprop="name">
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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index 27970588..143f82fe 100644
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 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -630,19 +630,19 @@ <h1 itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -658,15 +658,15 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
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               <li class="article-tag-list-item">
@@ -674,11 +674,11 @@ <h1 itemprop="name">
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               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git a/tags/youth/index.html b/tags/youth/index.html
index 96e71096..ae5959a5 100644
--- a/tags/youth/index.html
+++ b/tags/youth/index.html
@@ -55,7 +55,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -666,19 +666,19 @@ <h1 itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -694,15 +694,15 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -710,11 +710,11 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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index 2cfa7050..7b887fcb 100644
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@@ -55,7 +55,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -576,19 +576,19 @@ <h1 itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -604,15 +604,15 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -620,11 +620,11 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
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               <li class="article-tag-list-item">
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index 4580f234..1243531e 100644
--- "a/tags/\346\225\260\345\255\246\345\273\272\346\250\241/index.html"
+++ "b/tags/\346\225\260\345\255\246\345\273\272\346\250\241/index.html"
@@ -55,7 +55,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -538,19 +538,19 @@ <h1 itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -566,15 +566,15 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -582,11 +582,11 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/tags/\346\225\260\346\215\256\345\272\223\347\263\273\347\273\237/index.html" "b/tags/\346\225\260\346\215\256\345\272\223\347\263\273\347\273\237/index.html"
index 54f6e08d..d639adfc 100644
--- "a/tags/\346\225\260\346\215\256\345\272\223\347\263\273\347\273\237/index.html"
+++ "b/tags/\346\225\260\346\215\256\345\272\223\347\263\273\347\273\237/index.html"
@@ -55,7 +55,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -614,19 +614,19 @@ <h1 itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -642,15 +642,15 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -658,11 +658,11 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/tags/\346\225\260\346\215\256\347\273\223\346\236\204/index.html" "b/tags/\346\225\260\346\215\256\347\273\223\346\236\204/index.html"
index f173a2b6..e40b7b97 100644
--- "a/tags/\346\225\260\346\215\256\347\273\223\346\236\204/index.html"
+++ "b/tags/\346\225\260\346\215\256\347\273\223\346\236\204/index.html"
@@ -55,7 +55,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -576,19 +576,19 @@ <h1 itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -604,15 +604,15 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -620,11 +620,11 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/tags/\346\234\272\345\231\250\345\255\246\344\271\240/index.html" "b/tags/\346\234\272\345\231\250\345\255\246\344\271\240/index.html"
index 558abbec..7059b1ca 100644
--- "a/tags/\346\234\272\345\231\250\345\255\246\344\271\240/index.html"
+++ "b/tags/\346\234\272\345\231\250\345\255\246\344\271\240/index.html"
@@ -55,7 +55,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -592,19 +592,19 @@ <h1 itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -620,15 +620,15 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -636,11 +636,11 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/tags/\347\274\226\350\257\221\345\216\237\347\220\206/index.html" "b/tags/\347\274\226\350\257\221\345\216\237\347\220\206/index.html"
index 09ee054f..b576ef23 100644
--- "a/tags/\347\274\226\350\257\221\345\216\237\347\220\206/index.html"
+++ "b/tags/\347\274\226\350\257\221\345\216\237\347\220\206/index.html"
@@ -55,7 +55,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -462,19 +462,19 @@ <h1 itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -490,15 +490,15 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -506,11 +506,11 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/tags/\350\256\241\347\256\227\346\234\272\347\273\204\346\210\220\345\216\237\347\220\206/index.html" "b/tags/\350\256\241\347\256\227\346\234\272\347\273\204\346\210\220\345\216\237\347\220\206/index.html"
index 5d3ee74f..5b017338 100644
--- "a/tags/\350\256\241\347\256\227\346\234\272\347\273\204\346\210\220\345\216\237\347\220\206/index.html"
+++ "b/tags/\350\256\241\347\256\227\346\234\272\347\273\204\346\210\220\345\216\237\347\220\206/index.html"
@@ -55,7 +55,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -462,19 +462,19 @@ <h1 itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -490,15 +490,15 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -506,11 +506,11 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">
diff --git "a/tags/\350\256\241\347\256\227\346\234\272\350\247\206\350\247\211/index.html" "b/tags/\350\256\241\347\256\227\346\234\272\350\247\206\350\247\211/index.html"
index 834c4959..c608c259 100644
--- "a/tags/\350\256\241\347\256\227\346\234\272\350\247\206\350\247\211/index.html"
+++ "b/tags/\350\256\241\347\256\227\346\234\272\350\247\206\350\247\211/index.html"
@@ -55,7 +55,7 @@
 <div class="intrude-less">
 	<header id="header" class="inner">
 		<a href="/" class="profilepic">
-			<img src="/assets/liang.jpg" class="js-avatar">
+			<img src="/assets/cx.png" class="js-avatar">
 		</a>
 		<hgroup>
 		  <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h1>
@@ -130,7 +130,7 @@ <h1 class="header-author" style="margin-bottom: 0%;"><a href="/">Jack Yin</a></h
 	<div class="intrude-less">
 		<header id="header" class="inner">
 			<div class="profilepic">
-				<img src="/assets/liang.jpg" class="js-avatar">
+				<img src="/assets/cx.png" class="js-avatar">
 			</div>
 			<hgroup>
 			  <h1 class="header-author js-header-author">Jack Yin</h1>
@@ -758,19 +758,19 @@ <h1 itemprop="name">
           <ul class="article-tag-list" q-show="showTags">
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">youth</a>
+                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
+                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">JavaScript</a>
+                <a href="javascript:void(0)" class="js-tag color5">Hexo</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">数据库系统</a>
+                <a href="javascript:void(0)" class="js-tag color1">youth</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -786,15 +786,15 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
+                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color2">pandas</a>
+                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">datawhale</a>
+                <a href="javascript:void(0)" class="js-tag color5">数据结构</a>
               </li>
              
               <li class="article-tag-list-item">
@@ -802,11 +802,11 @@ <h1 itemprop="name">
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
+                <a href="javascript:void(0)" class="js-tag color5">Java</a>
               </li>
              
               <li class="article-tag-list-item">
-                <a href="javascript:void(0)" class="js-tag color5">Java</a>
+                <a href="javascript:void(0)" class="js-tag color1">web基础</a>
               </li>
              
               <li class="article-tag-list-item">