diff --git a/public/index.html b/public/index.html
index 58694a2484e47f629f907541ac25cafd351ffe33..84f6b6fb0dc8325f3dddeeed80c33e317ed05585 100644
--- a/public/index.html
+++ b/public/index.html
@@ -4,18 +4,18 @@
 <meta content="IE=edge" http-equiv="X-UA-Compatible">
 
 <meta content="object" property="og:type">
-<meta content="CODE CHINA" property="og:site_name">
+<meta content="GitCode" property="og:site_name">
 <meta content="" property="og:title">
-<meta content="CODE CHINA——开源代码托管平台，独立第三方开源社区，Git/Github/Gitlab" property="og:description">
+<meta content="GitCode——开源代码托管平台，独立第三方开源社区，Git/Github/Gitlab" property="og:description">
 <meta content="https://codechina.csdn.net/assets/gitlab_logo-42ec4452266baa0b5905cd1ef5fbee2f36d39d56ff6ba69b47ef09f90ae3ae85.png" property="og:image">
 <meta content="64" property="og:image:width">
 <meta content="64" property="og:image:height">
 <meta content="https://codechina.gitcode.host/help-docs/index.html" property="og:url">
 <meta content="" property="twitter:title">
-<meta content="CODE CHINA——开源代码托管平台，独立第三方开源社区，Git/Github/Gitlab" property="twitter:description">
+<meta content="GitCode——开源代码托管平台，独立第三方开源社区，Git/Github/Gitlab" property="twitter:description">
 
-<title>CODE CHINA Notebook</title>
-<meta content="CODE CHINA——开源代码托管平台，独立第三方开源社区，Git/Github/Gitlab" name="description">
+<title>CSDN Notebook</title>
+<meta content="GitCode——开源代码托管平台，独立第三方开源社区，Git/Github/Gitlab" name="description">
 <link rel="shortcut icon" type="image/png" href="https://codechina.csdn.net/uploads/-/system/appearance/favicon/1/logo_icon.png" id="favicon" data-original-href="/uploads/-/system/appearance/favicon/1/logo_icon.png">
 <link rel="stylesheet" href="./static/css/style.min.css" type="text/css" />
 <div class="container running_container">
@@ -32,8 +32,8 @@
             <div id="progress-bar" style="width:100%"></div>
           </button>
                 <p id="progress-message">
-                    CSDN Notebook 服务目前仅对 CSDN 会员开放，点击
-                    <a href="https://codechina.csdn.net/codechina/help-docs/-/wikis/docs/user/jupyter#csdn-%E4%BC%9A%E5%91%98%E6%9C%8D%E5%8A%A1" target="_self">了解详情</a>
+                    CSDN Notebook 服务已经下线，点击
+                    <a href="https://gitcode.net/gitcode/help-docs/-/wikis/docs/user/jupyter#notebook-%E4%B8%8B%E7%BA%BF%E9%80%9A%E7%9F%A5" target="_self">了解详情</a>
                 </p>
             </div>
         </div>