diff --git a/ruoyi-ui/src/store/modules/permission.js b/ruoyi-ui/src/store/modules/permission.js
index c2fb123ef..e62eb2eb0 100644
--- a/ruoyi-ui/src/store/modules/permission.js
+++ b/ruoyi-ui/src/store/modules/permission.js
@@ -74,7 +74,6 @@ function filterChildren(childrenMap) {
           }
           children.push(c)
         })
-        childrenMap.splice(index, 1)
         return
       }
     }