diff --git a/zh-cn/application-dev/ui/ts-framework-file-access-rules.md b/zh-cn/application-dev/ui/ts-framework-file-access-rules.md
index 002f0c582ed15efdb9e0e304b8235320e9c16cc7..21394be37cb6a91c1102fe74075e5930558bfbb8 100644
--- a/zh-cn/application-dev/ui/ts-framework-file-access-rules.md
+++ b/zh-cn/application-dev/ui/ts-framework-file-access-rules.md
@@ -10,8 +10,7 @@
 
 ## 示例
 ```
-MainAbility  
-    ├─ common
+    |─ common
     │  └─ utils
     │      └─ utils.ets        
     └─pages