diff --git a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/UsersController.java b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/UsersController.java
index b8076a1..e10e347 100644
--- a/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/UsersController.java
+++ b/platform-operate-api/src/main/java/com/lyms/platform/operate/web/controller/UsersController.java
@@ -272,7 +272,9 @@ public class UsersController extends BaseController {
                     if(null == permissions) {
                         permissions = new ArrayList<>();
                     }
-                    permissions.add(permissions1);
+                    if(!permissions.contains(permissions1)) {
+                        permissions.add(permissions1);
+                    }
                 }
             }
         }