diff --git a/module/gitlab/control.php b/module/gitlab/control.php
index f106d866ff..a49427af25 100644
--- a/module/gitlab/control.php
+++ b/module/gitlab/control.php
@@ -167,7 +167,7 @@ class gitlab extends control
             $users       = $this->post->zentaoUsers;
             $gitlabNames = $this->post->gitlabUserNames;
 
-            $result = $this->gitlabZen->checkUserRepeat($users);
+            $result = $this->gitlabZen->checkUserRepeat($users, $userPairs);
             if($result['result'] != 'success') return $this->send($result);
 
             $this->gitlabZen->bindUsers($gitlabID, $users, $gitlabNames, $zentaoUsers);
diff --git a/module/gitlab/zen.php b/module/gitlab/zen.php
index 8ad16afe13..101b081899 100644
--- a/module/gitlab/zen.php
+++ b/module/gitlab/zen.php
@@ -16,10 +16,11 @@ class gitlabZen extends gitlab
      * Check bind user repeat.
      *
      * @param  array     $zentaoUsers
+     * @param  array     $userPairs
      * @access protected
      * @return array
      */
-    protected function checkUserRepeat(array $zentaoUsers): array
+    protected function checkUserRepeat(array $zentaoUsers, array $userPairs): array
     {
         $accountList = array();
         $repeatUsers = array();