update lingzh callback

mobile/refill_lingzh.php

@@ -2,6 +2,6 @@
 
 require_once(BASE_HELPER_PATH . '/refill/RefillFactory.php');
 
-refill\RefillFactory::instance()->notify('bjb',$_POST);
+refill\RefillFactory::instance()->notify('lingzh',$_POST);
 
 echo ('ok');