diff --git a/models/AuthItemChild.php b/models/AuthItemChild.php
index d490971..2c41305 100644
--- a/models/AuthItemChild.php
+++ b/models/AuthItemChild.php
@@ -20,7 +20,7 @@ class AuthItemChild extends \yii\db\ActiveRecord
      */
     public static function tableName()
     {
-        return '{{$auth_item_child}}';
+        return '{{%auth_item_child}}';
     }
 
     /**