diff --git a/app/admin/controller/User.php b/app/admin/controller/User.php
index 3a0de20ca..3933dda0c 100644
--- a/app/admin/controller/User.php
+++ b/app/admin/controller/User.php
@@ -198,7 +198,7 @@ class User extends Controller
     protected function _edit_form_result(bool $result)
     {
         if ($result) {
-            $id = input('id') ?: 0;
+            $id = input('id') ? : 0;
             sysoplog('系统用户管理', "修改系统用户[{$id}]成功");
         }
     }