diff --git a/catch/user/controller/User.php b/catch/user/controller/User.php
index a7904ba..5b851ee 100644
--- a/catch/user/controller/User.php
+++ b/catch/user/controller/User.php
@@ -78,7 +78,7 @@ class User extends CatchController
     public function save(CreateRequest $request)
     {
         $this->user->storeBy($request->post());
-     
+
         $this->user->attach($request->param('roles'));
 
         return CatchResponse::success('', '添加成功');