diff --git a/module/execution/control.php b/module/execution/control.php
index ae716858cd..460d390d38 100644
--- a/module/execution/control.php
+++ b/module/execution/control.php
@@ -1881,6 +1881,7 @@ class execution extends control
         $avatarPairs = $this->dao->select('account, avatar')->from(TABLE_USER)->where('deleted')->eq(0)->fetchPairs(); 
         foreach($avatarPairs as $account => $avatar)
         {
+            if(!$avatar) continue;
             $userList[$account]['avatar'] = $avatar;
         }