diff --git a/app/Controller/NotifyController.php b/app/Controller/NotifyController.php
index 074cf53..5eeb3bc 100644
--- a/app/Controller/NotifyController.php
+++ b/app/Controller/NotifyController.php
@@ -67,10 +67,9 @@ class NotifyController extends BaseController
 
         var_dump('inside');
         // 通知回调，进行业务处理
-        Db::beginTransaction();
-        try {
-            $response = $app->handlePaidNotify(function ($message, $fail) use ($app) {
-
+        $response = $app->handlePaidNotify(function ($message, $fail) use ($app) {
+            Db::beginTransaction();
+            try {
                 var_dump('message', $message);
                 // 支付失败或者通知失败
                 if (
@@ -197,20 +196,19 @@ class NotifyController extends BaseController
                 $res = $this->feiePrintService->feiePrint($orderMain->order_num);
                 var_dump($res);
 
+                Db::commit();
                 return true;
 
-            });
-
-            var_dump('$response', $response);
-            Db::rollBack();
-            $response->send();
+            } catch (Exception $e) {
 
-        } catch (\EasyWeChat\Kernel\Exceptions\Exception $e) {
+                var_dump($e->getMessage());
+                Db::rollBack();
+                $fail('Exception');
+            }
 
-            var_dump($e->getMessage());
-            Db::rollBack();
+        });
 
-        }
+        $response->send();
 
     }