diff --git a/404.html b/404.html
index 2f507c2..85df642 100644
--- a/404.html
+++ b/404.html
@@ -12,7 +12,7 @@
     <link rel="stylesheet" href="https://lf6-cdn-tos.bytecdntp.com/cdn/expire-1-y/font-awesome/6.0.0/css/all.min.css">
     <script src="//lib.baomitu.com/pjax/0.2.8/pjax.min.js" type="text/javascript"></script>
     <script src="//lib.baomitu.com/translate.js/3.7.2/translate.js" type="text/javascript"></script>
-    <script src="//lib.baomitu.com/Darkmode.js/1.5.7/darkmode-js.min.js" type="text/javascript"></script>
+    <!-- <script src="//lib.baomitu.com/Darkmode.js/1.5.7/darkmode-js.min.js" type="text/javascript"></script> -->
     <script src="/js/main.js" type="text/javascript"></script>
 </head>
 
@@ -36,9 +36,9 @@
     <!-- 导航栏 -->
     <nav>
         <div class="nav-content max-width">
-            <div class="logo">
+            <a class="logo" href="/">
                 <img alt="Temporary Icon" title="Temporary Icon" src="/logo/wedot-logo2_text.svg">
-            </div>
+            </a>
             <div class="ul">
                 <a title="Home page" href="/"><i class="fa fa-home"></i> Home</a>
                 <a title="WeDot Forum" href="/forum"><i class="fa fa-comment"></i> Forum</a>
diff --git a/forum/index.html b/forum/index.html
index f1e3049..418f2c1 100644
--- a/forum/index.html
+++ b/forum/index.html
@@ -35,9 +35,9 @@
     <!-- 导航栏 -->
     <nav>
         <div class="nav-content max-width">
-            <div class="logo">
+            <a class="logo" href="../">
                 <img alt="WeDot Logo" title="WeDot Logo" src="../logo/wedot-logo2_text.svg">
-            </div>
+            </a>
             <div class="ul">
                 <a title="Home page" href="../"><i class="fa fa-home"></i> Home</a>
                 <a title="WeDot Forum" href="#"><i class="fa fa-comment"></i> Forum</a>
diff --git a/index.html b/index.html
index 6730804..33b46a9 100644
--- a/index.html
+++ b/index.html
@@ -36,9 +36,9 @@
     <!-- 导航栏 -->
     <nav>
         <div class="nav-content max-width">
-            <div class="logo">
+            <a class="logo" href="#">
                 <img alt="Temporary Icon" title="Temporary Icon" src="logo/wedot-logo2_text.svg">
-            </div>
+            </a>
             <div class="ul">
                 <a title="Home page" href="#"><i class="fa fa-home"></i> Home</a>
                 <a title="WeDot Forum" href="forum"><i class="fa fa-comment"></i> Forum</a>