diff --git a/zh-cn/application-dev/security/Readme-CN.md b/zh-cn/application-dev/security/Readme-CN.md
index 604a2c0dbfb42236a8525d1e1256940c2bc2311f..820ccbacbfeea1a59ea6695a68db47ac526b1ebf 100644
--- a/zh-cn/application-dev/security/Readme-CN.md
+++ b/zh-cn/application-dev/security/Readme-CN.md
@@ -4,4 +4,4 @@
   - [用户认证开发概述](userauth-overview.md)
   - [用户认证开发指导](userauth-guidelines.md)
 - Hap包签名工具  
-  - [Hap包签名工具开发指南](hapsigntool_guidelines.md)
\ No newline at end of file
+  - [Hap包签名工具开发指南](hapsigntool-guidelines.md)
\ No newline at end of file