diff --git a/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/PayServiceImpl.java b/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/PayServiceImpl.java
index 80c6e84a3..f4a89cbfb 100644
--- a/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/PayServiceImpl.java
+++ b/cash-service/order-service/src/main/java/com/czg/service/order/service/impl/PayServiceImpl.java
@@ -164,6 +164,7 @@ public class PayServiceImpl implements PayService {
     @Override
     @Transactional
     public CzgResult<Object> vipPayOrder(OrderPayParamDTO payParam) {
+        AssertUtil.isNull(payParam.getCheckOrderPay().getUserId(), "会员支付，订单用户不能为空");
         OrderInfo orderInfo = checkPay(payParam.getCheckOrderPay());
         ShopUser shopUser = new ShopUser();
         if ("scanCode".equals(payParam.getPayType())) {
@@ -503,7 +504,7 @@ public class PayServiceImpl implements PayService {
         }
         if (isPay) {
             orderInfo.setRefundAmount(orderInfo.getRefundAmount().add(param.getRefundAmount()));
-            if (orderInfo.getRefundAmount().compareTo(orderInfo.getPayAmount()) < 0) {
+            if (orderInfo.getRefundAmount().compareTo(orderInfo.getPayAmount()) > 0) {
                 throw new ValidateException("退单失败，可退金额不足");
             }
         }