diff --git a/Application/Sdk/Controller/WapPayController.class.php b/Application/Sdk/Controller/WapPayController.class.php
index 24a9a459..1c278550 100644
--- a/Application/Sdk/Controller/WapPayController.class.php
+++ b/Application/Sdk/Controller/WapPayController.class.php
@@ -330,6 +330,7 @@ class WapPayController extends BaseController{
     			'txnTime' => $payInfo['txnTime'],
     			'smsCode' => $param['smsCode'],
     			'secret' => C('sqpay.key'),
+    			'NotifyURL' => C('PAY_DOMAIN')."/callback.php/Notify/sq_callback",//通知
     		));
     		//echo "发起支付==》".time()."<br>";
     		if ($rsp['responseCode'] == '88') {