diff --git a/module/zanode/model.php b/module/zanode/model.php
index 806045a351..dd3135c001 100644
--- a/module/zanode/model.php
+++ b/module/zanode/model.php
@@ -744,16 +744,6 @@ class zanodemodel extends model
         }
     }
 
-    /**
-     * Sync cases in dir to zentao.
-     *
-     * @access public
-     * @return void
-     */
-    public function syncCasesToZentao($path)
-    {
-    }
-
     /**
      * 判断按钮是否可点击。
      * Judge an action is clickable or not.