diff --git a/docs/.vitepress/config.mjs b/docs/.vitepress/config.mjs
index 59355b9..d86638a 100644
--- a/docs/.vitepress/config.mjs
+++ b/docs/.vitepress/config.mjs
@@ -34,5 +34,28 @@ export default defineConfig({
 			message: '基于 Cloudflare Workers 构建',
 			copyright: 'Copyright © 2026',
 		},
+		search: {
+			provider: 'local',
+			options: {
+				locales: {
+					zh: {
+						translations: {
+							button: {
+								buttonText: '搜索文档',
+								buttonAriaLabel: '搜索文档',
+							},
+							modal: {
+								noResultsText: '无法找到相关结果',
+								resetButtonTitle: '清除查询条件',
+								footer: {
+									selectText: '选择',
+									navigateText: '切换',
+								},
+							},
+						},
+					},
+				},
+			},
+		},
 	},
 });
diff --git a/docs/.vitepress/configs/sidebar.js b/docs/.vitepress/configs/sidebar.js
index ad1398e..f1377fa 100644
--- a/docs/.vitepress/configs/sidebar.js
+++ b/docs/.vitepress/configs/sidebar.js
@@ -5,6 +5,7 @@ export default [
 			{ text: '项目介绍', link: '/guide/getting-started' },
 			{ text: '后端配置', link: '/guide/backend-config' },
 			{ text: '前端配置', link: '/guide/frontend-config' },
+			{ text: '更新部署', link: '/guide/update-version' },
 		],
 	},
 	{
diff --git a/docs/guide/update-version.md b/docs/guide/update-version.md
new file mode 100644
index 0000000..0788043
--- /dev/null
+++ b/docs/guide/update-version.md
@@ -0,0 +1,31 @@
+# 更新部署
+
+重新拉取 GitHub 项目代码
+
+## 接口更新
+
+```
+cd cwd-comments-api
+npm install
+npm run deploy
+```
+
+重新部署到 Cloudflare Workers.
+
+## 后台更新
+
+```
+cd cwd-comments-admin
+npm install
+npm run build
+```
+
+将打包后的代码更新到你托管的地方（例如 Cloudflare Pages、GitHub Pages、Netlify 等）。  
+
+## 评论端更新
+
+使用最新的 `cwd-comments.js` ，你可以托管到任何地方，不受限制。
+
+如果你不想自己托管，请使用官方的链接: `https://cwd-comments.zishu.me/cwd-comments.js`
+
+不需要手动更新，每次评论端加载时会自动检查更新。
diff --git a/docs/index.md b/docs/index.md
index 637dbee..21130c1 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -3,7 +3,7 @@ layout: home
 
 hero:
   name: 'CWD 评论系统'
-  tagline: 轻量级、高性能的评论解决方案, 基于 Cloudflare Workers + D1 + KV 构建
+  tagline: 轻量级、高性能的评论解决方案<br>基于 Cloudflare Workers + D1 + KV 构建
   image:
     src: https://github.com/anghunk/cwd-comments/blob/main/icon.png?raw=true
     alt: 文档封面