diff --git a/static/landing/index.html b/static/landing/index.html
index c0fe986c..a3383d0e 100644
--- a/static/landing/index.html
+++ b/static/landing/index.html
@@ -7,12 +7,12 @@
     <link rel="icon" href="static/landing/favicon.ico" type="image/x-icon">
     <link rel="shortcut icon" href="static/landing/favicon.ico" type="image/x-icon">
     <meta charset="UTF-8">
+    <meta name="keywords" content="Markdown编辑器,StackEdit中文版,StackEdit汉化版,StackEdit,在线Markdown,笔记利器,Markdown笔记">
     <meta name="description"
-          content="Full-featured, open-source Markdown editor based on PageDown, the Markdown library used by Stack Overflow and the other Stack Exchange sites.">
-    <meta name="author" content="Benoit Schweblin">
+          content="支持直接将码云（Gitee）、GitHub、Gitea等仓库的Markdown直接在页面编辑同步和管理的Markdown编辑器。">
     <meta name="viewport" content="user-scalable=no, width=device-width, initial-scale=1, maximum-scale=1">
-    <meta name="msvalidate.01" content="5E47EE6F67B069C17E3CDD418351A612">
-    <meta name="google-site-verification" content="iWDn0T2r2_bDQWp_nW23MGePbO9X0M8wQSzbOU70pFQ" />
+    <meta name="baidu-site-verification" content="code-tGpn2BT069" />
+    <meta name="msvalidate.01" content="90A9558158543277BD284CFA054E7F5B" />
     <link rel="stylesheet" href="https://stackedit.cn/style.css">
     <style>
         body {