diff --git a/docs/.vitepress/config.ts b/docs/.vitepress/config.ts
index f75259b..4194015 100644
--- a/docs/.vitepress/config.ts
+++ b/docs/.vitepress/config.ts
@@ -6,8 +6,8 @@ import { version } from '../../package.json'
 import vite from './vite.config'
 
 const VUE: DefaultTheme.NavItemWithLink[] = [
-  { text: 'English', link: 'https://vuejs.cms.im' },
-  { text: '简体中文', link: 'https://cn.vuejs.cms.im' },
+  { text: 'English', link: 'https://vue.cms.im' },
+  { text: '简体中文', link: 'https://cn.vue.cms.im' },
   { text: 'Vite', link: 'https://vite.cms.im' },
   { text: 'Vitest', link: 'https://vitest.cms.im' },
   { text: 'Vitepress', link: 'https://vitepress.cms.im' },
@@ -18,9 +18,12 @@ const REACT: (DefaultTheme.NavItemWithLink | DefaultTheme.NavItemChildren)[] = [
   { text: '简体中文', link: 'https://zh-hans-react.cms.im' },
 ]
 
+const title = '内容管理'
+const description = '内容管理，收集优秀的开源文档'
+
 export default defineConfig({
-  title: '内容管理',
-  description: '内容管理，收集优秀的开源文档',
+  title,
+  description,
   markdown: {
     theme: {
       light: 'vitesse-light',
@@ -79,16 +82,17 @@ export default defineConfig({
   },
 
   head: [
-    // ['meta', { name: 'theme-color', content: '#ffffff' }],
     ['link', { rel: 'icon', href: '/favicon.svg', type: 'image/svg+xml' }],
     ['meta', { name: 'author', content: 'Dxh' }],
-    // ['meta', { property: 'og:title', content: '' }],
-    // ['meta', { property: 'og:image', content: '' }],
-    // ['meta', { property: 'og:description', content: '_description_' }],
-    // ['meta', { name: 'twitter:card', content: 'summary_large_image' }],
-    // ['meta', { name: 'twitter:image', content: '' }],
+    ['meta', { property: 'og:title', content: title }],
+    ['meta', { property: 'og:type', content: 'website' }],
+    ['meta', { property: 'og:image', content: '/favicon.svg' }],
+    ['meta', { property: 'og:description', content: description }],
+    ['meta', { name: 'twitter:card', content: 'summary_large_image' }],
+    ['meta', { name: 'twitter:image', content: '/favicon.svg' }],
+    ['meta', { name: 'twitter:title', content: title }],
+    ['meta', { name: 'twitter:description', content: description }],
     ['meta', { name: 'viewport', content: 'width=device-width, initial-scale=1.0, viewport-fit=cover' }],
     ['script', { 'src': 'https://d.vv.chat/script.js', 'defer': 'true', 'data-website-id': '691ab4f0-9191-40bb-8b3c-da5d2ffb3ab1' }],
-    ['meta', { name: 'keywords', content: 'cms.im,文档,开源,优秀,收集,cms,文档中心,开源文档,内容管理' }],
   ],
 })
diff --git a/docs/index.md b/docs/index.md
index 07358ef..ac58709 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -44,6 +44,10 @@ features:
     title: Vitepress
     details: 即时按需原子化CSS引擎
     link: https://vitepress.cms.im
+  - icon: <img w-8 h-8 src="https://onlinealarmclock.cms.im/logo.png" />
+    title: Online Alarm Clock
+    details: 在线闹钟
+    link: https://onlinealarmclock.cms.im
   - icon: <img w-8 h-8 src="https://quickref.cms.im/icons/favicon.svg" />
     title: Quick Reference
     details: 快速参考备忘清单【速查表】