diff --git a/docs/zh/cloud/container_form/secure_container/_menu.md b/docs/zh/cloud/container_form/secure_container/_menu.md
index 44c1a7d062ddf01722070d128ef316905df9ee80..214bdda34b30e467c2a57af1bb07db56795d1632 100644
--- a/docs/zh/cloud/container_form/secure_container/_menu.md
+++ b/docs/zh/cloud/container_form/secure_container/_menu.md
@@ -3,8 +3,6 @@ label: '安全容器'
 ismanual: 'Y'
 description: '安全容器结合了虚拟化技术和容器技术，具有更好的隔离性'
 children:
-  - label: '概述'
-    href: './overview.md'
   - label: '安装与配置'
     href: './installation-and-deployment-2.md'
   - label: '使用方法'
@@ -18,4 +16,4 @@ children:
         href: './monitoring-secure-containers.md'
   - label: '附录'
     href: './appendix-2.md'
----
\ No newline at end of file
+---