diff --git a/website/docs/deployment/cdn.md b/website/docs/deployment/cdn.md
index 9591e471..14adb771 100644
--- a/website/docs/deployment/cdn.md
+++ b/website/docs/deployment/cdn.md
@@ -30,3 +30,5 @@ SERVICE_URL=<your-api-url> pnpm build
 Make sure the value of `SERVICE_URL` is the address of your api backend, for example: `http://127.0.0.1:11000`
 
 After compiling, you can get all the front-end files in the `tailchat/client/web/dist` directory.
+
+> In addition, if there is a 404 report after refreshing the page, you need to configure a configuration similar to [When hosting a static website, set the index.html file in the root directory as the default home page]
diff --git a/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/deployment/cdn.md b/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/deployment/cdn.md
index aea0bd04..431d649e 100644
--- a/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/deployment/cdn.md
+++ b/website/i18n/zh-Hans/docusaurus-plugin-content-docs/current/deployment/cdn.md
@@ -30,3 +30,5 @@ SERVICE_URL=<your-api-url> pnpm build
 确保 `SERVICE_URL` 的值是后端的地址，形如: `http://127.0.0.1:11000`
 
 编译完毕后你可以在 `tailchat/client/web/dist` 目录下获得所有的前端文件。
+
+> 另外，如果出现刷新页面后报404. 需要配置类似 [静态网站托管时，把根目录下的 index.html 文件设置为默认首页] 这样的配置