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 bbc327399..9a4aaef5d 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
@@ -392,14 +392,19 @@ public class PayServiceImpl implements PayService {
     public CzgResult<Map<String, Object>> microPayOrder(OrderPayParamDTO payParam) {
         OrderInfo orderInfo = checkPay(payParam.getCheckOrderPay());
         AssertUtil.isBlank(payParam.getAuthCode(), "扫描码不能为空");
-        ShopUser shopUser = shopUserService.getById(payParam.getShopUserId());
-        MkShopRechargeVO rechargeVO = shopRechargeService.detail(payParam.getShopId());
-        if (payParam.getRechargeDetailId() == null && rechargeVO.getIsCustom() == 0) {
-            throw new CzgException("未开启自定义充值金额");
+
+
+        if (payParam.getShopUserId() != null) {
+            ShopUser shopUser = shopUserService.getById(payParam.getShopUserId());
+            MkShopRechargeVO rechargeVO = shopRechargeService.detail(payParam.getShopId());
+            if (payParam.getRechargeDetailId() == null && rechargeVO.getIsCustom() == 0) {
+                throw new CzgException("未开启自定义充值金额");
+            }
+            Long mainShopId = shopInfoService.getMainIdByShopId(payParam.getShopId());
+            BigDecimal amount = shopRechargeService.checkRecharge(mainShopId, payParam.getShopId(), shopUser.getUserId(), payParam.getRechargeDetailId(), payParam.getAmount());
+            payParam.setAmount(amount);
         }
-        Long mainShopId = shopInfoService.getMainIdByShopId(payParam.getShopId());
-        BigDecimal amount = shopRechargeService.checkRecharge(mainShopId, payParam.getShopId(), shopUser.getUserId(), payParam.getRechargeDetailId(), payParam.getAmount());
-        payParam.setAmount(amount);
+
         String payOrderNo = orderInfo.getPlatformType() + IdUtil.getSnowflakeNextId();
         Long paymentId = initOrderPayment(new OrderPayment(payParam.getShopId(), orderInfo.getId(),
                 "order", payOrderNo, payParam.getAuthCode(), orderInfo.getOrderAmount()));