diff --git a/app/api/controller/PayController.php b/app/api/controller/PayController.php
index 1adce3d..77c4698 100644
--- a/app/api/controller/PayController.php
+++ b/app/api/controller/PayController.php
@@ -3,13 +3,8 @@
 namespace app\api\controller;
 
 use app\common\enum\PayEnum;
-use app\common\enum\user\UserTerminalEnum;
 use app\common\logic\PayNotifyLogic;
 use app\common\model\retail\Cashierclass;
-use app\common\service\pay\WeChatPayService;
-use app\Request;
-use Error;
-use support\Log;
 use Webman\Config;
 use Yansongda\Pay\Pay;
 
@@ -21,7 +16,7 @@ use Yansongda\Pay\Pay;
 class PayController extends BaseApiController
 {
 
-    public $notNeedLogin = ['notifyMnp', 'aa'];
+    public $notNeedLogin = ['notifyMnp'];
 
     /**
      * @notes 小程序支付回调
@@ -43,17 +38,17 @@ class PayController extends BaseApiController
             if ($ciphertext['trade_state'] === 'SUCCESS') {
                 $extra['transaction_id'] = $ciphertext['transaction_id'];
                 $attach = $ciphertext['attach'];
-                $message['out_trade_no'] = mb_substr($ciphertext['out_trade_no'], 0, 18);
                 switch ($attach) {
                     case 'cashierclass':
-                        $order = Cashierclass::where(['number' => $message['out_trade_no']])->findOrEmpty();
+                        $order = Cashierclass::where(['number' => $ciphertext['out_trade_no']])->findOrEmpty();
+
                         if ($order->isEmpty() || $order->paid == PayEnum::ISPAID) {
                             return true;
                         }
-                        PayNotifyLogic::handle('cashierclass', $message['out_trade_no'], $ciphertext);
+                        PayNotifyLogic::handle('cashierclass', $ciphertext['out_trade_no'], $ciphertext);
+                        Pay::wechat()->success();
                         break;
                 }
-                return Pay::wechat()->success();
             }
         }