diff --git a/module/user/model.php b/module/user/model.php
index b1d3daf19a..21393f28e2 100644
--- a/module/user/model.php
+++ b/module/user/model.php
@@ -1490,6 +1490,7 @@ class userModel extends model
         }
 
         $this->dao->insert(TABLE_USERCONTACT)->data($data)
+            ->check('listName', 'unique', "account = '{$data->account}'")
             ->autoCheck()
             ->exec();
         if(dao::isError()) return false;