diff --git a/hai-order/src/main/java/com/web/controller/OrderPayController.java b/hai-order/src/main/java/com/web/controller/OrderPayController.java
index 97c315b7..548219cc 100644
--- a/hai-order/src/main/java/com/web/controller/OrderPayController.java
+++ b/hai-order/src/main/java/com/web/controller/OrderPayController.java
@@ -159,7 +159,11 @@ public class OrderPayController {
             } else if (order.getProductType().equals(OrderProductType.PRODUCT_TYPE5.getNumber())) {
                 HighCoupon coupon = couponService.getCouponById(order.getHighChildOrderList().get(0).getGoodsId());
                 if (coupon.getCouponSource() != null && coupon.getCouponSource().equals(4)) {
-                    weChatPayReqInfo.setSub_mch_id(WxOrderConfig.MCH_ID_1634835264);
+                    if (order.getMemDiscountId() != null) {
+                        weChatPayReqInfo.setSub_mch_id(WxOrderConfig.MCH_ID_1614670195);
+                    } else {
+                        weChatPayReqInfo.setSub_mch_id(WxOrderConfig.MCH_ID_1634835264);
+                    }
                 } else {
                     weChatPayReqInfo.setSub_mch_id(WxOrderConfig.MCH_ID_1614670195);
                 }