diff --git a/_test/pay-order-notify.php b/_test/pay-order-notify.php
index 3597f02..7b8267a 100644
--- a/_test/pay-order-notify.php
+++ b/_test/pay-order-notify.php
@@ -25,7 +25,7 @@ try {
 
     // 4. 获取通知参数
     $data = $wechat->getNotify();
-    if ($data['result_code'] === 'SUCCESS' && $data['result_code'] === 'SUCCESS') {
+    if ($data['return_code'] === 'SUCCESS' && $data['result_code'] === 'SUCCESS') {
         // @todo 去更新下原订单的支付状态
         $order_no = $data['out_trade_no'];
 
@@ -39,4 +39,4 @@ try {
     // 出错啦，处理下吧
     echo $e->getMessage() . PHP_EOL;
 
-}
\ No newline at end of file
+}