diff --git a/docs/css/index.css b/docs/css/index.css
index bfef5ba..db6140b 100644
--- a/docs/css/index.css
+++ b/docs/css/index.css
@@ -272,6 +272,8 @@ pre {
     background-color: #f5f5f5;
     border: 1px solid #ddd;
     border-radius: 5px;
+    margin-left: 14%;
+    margin-right: 14%;
 }
 
 code {
diff --git a/docs/index.html b/docs/index.html
index e567ad4..7ebbebc 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -718,7 +718,7 @@ <h3 class="title is-4">Conclusion</h3>
 
 <section class="section" id="BibTeX">
     <div class="container is-max-desktop content">
-        <h2 class="title">BibTeX</h2>
+        <h2 style="margin-left: 14%">BibTeX</h2>
         <pre><code>@article{weihao2024cradle,
    title     = {{Cradle: Empowering Foundation Agents towards General Computer Control}},
    author    = {Weihao Tan and Wentao Zhang and Xinrun Xu and Haochong Xia and Ziluo Ding and Boyu Li and Bohan Zhou and Junpeng Yue and Jiechuan Jiang and Yewen Li and Ruyi An and Molei Qin and Chuqiao Zong and Longtao Zheng and Yujie Wu and Xiaoqiang Chai and Yifei Bi and Tianbao Xie and Pengjie Gu and Xiyun Li and Ceyao Zhang and Long Tian and Chaojie Wang and Xinrun Wang and Börje F. Karlsson and Bo An and Shuicheng Yan and Zongqing Lu},