diff --git a/sig/sig-security/sig_security_cn.md b/sig/sig-security/sig_security_cn.md
index 1da56561f503b784a4eb0b522594d51888307e10..17137c5b65d02b53c35e6d12ed68031e338c2395 100644
--- a/sig/sig-security/sig_security_cn.md
+++ b/sig/sig-security/sig_security_cn.md
@@ -19,6 +19,7 @@ OpenHarmony安全业务,包括应用权限、应用签名、设备认证和密
   - appverify：https://gitee.com/openharmony/security_appverify
   - app_permission:https://gitee.com/openharmony/security_permission
   - selinux:https://gitee.com/openharmony/third_party_selinux
+
 ## SIG组成员
 
 ### Leader