diff --git a/app/api/controller/order/RetailOrderController.php b/app/api/controller/order/RetailOrderController.php
index c43f79a..3b2f335 100644
--- a/app/api/controller/order/RetailOrderController.php
+++ b/app/api/controller/order/RetailOrderController.php
@@ -92,7 +92,7 @@ class RetailOrderController extends BaseApiController
                 }
             }elseif($pay_type==PayEnum::WECHAT_PAY){
                 $redirectUrl = $params['redirect'] ?? '/pages/payment/payment';
-                $result = PaymentLogic::pay($pay_type,'', $order, $this->userInfo['terminal'], $redirectUrl);
+                $result = PaymentLogic::pay($pay_type,'cashierclass', $order, $this->userInfo['terminal'], $redirectUrl);
                 if (false === $result) {
                     return $this->fail(PaymentLogic::getError(), $params);
                 }