diff --git a/app/Service/PaymentService.php b/app/Service/PaymentService.php
index 34c3530..f6fac02 100644
--- a/app/Service/PaymentService.php
+++ b/app/Service/PaymentService.php
@@ -110,6 +110,7 @@ class PaymentService extends AbstractService
 
         Log::info('notifyToOut url:' . $order->notify_url, [], 'omipay');
         $result = Notification::post($order->notify_url, $this->buildNotifyParams($order, $app));
+        Log::info('notifyToOut response:' . $result, [], 'omipay');
         if ($result != 'SUCCESS') {
             return 'NOTIFY FAIL';
         }