diff --git a/zh-cn/application-dev/security/huks-guidelines.md b/zh-cn/application-dev/security/huks-guidelines.md
index a5bfc0c902611bdf1e66bf90a03725e4dc6f3216..7d03c51ed24194dda757852d8f7057ad16bd7c93 100644
--- a/zh-cn/application-dev/security/huks-guidelines.md
+++ b/zh-cn/application-dev/security/huks-guidelines.md
@@ -864,10 +864,6 @@ struct Index {
           .margin({ top: 10 })
       }
 
-      Row() {
-        Text('加密或解密的结果').fontSize(20).margin({ left: 2, top: 10 })
-      }
-
       Row() {
         Button({ type: ButtonType.Normal, stateEffect: true }) {
           Text('generateAesKey')