diff --git a/zh-cn/application-dev/security/Readme-CN.md b/zh-cn/application-dev/security/Readme-CN.md
index 27f4f72cc3a8ce6e4c432f3e92604b4c2f8231cd..fe8323dd50f50d4fce7332c79365743ad30691bd 100644
--- a/zh-cn/application-dev/security/Readme-CN.md
+++ b/zh-cn/application-dev/security/Readme-CN.md
@@ -8,7 +8,7 @@
 - 用户认证
   - [用户认证开发概述](userauth-overview.md)
   - [用户认证开发指导](userauth-guidelines.md)
-- 密钥管理
+- 通用密钥库
   - [通用密钥库开发概述](huks-overview.md)
   - [通用密钥库开发指导](huks-guidelines.md)
   - [通用密钥库密码算法规格](huks-appendix.md)