From e73f470791e7a6f997031af8545292ccbab55df5 Mon Sep 17 00:00:00 2001
From: wangw <1594593906@qq.com>
Date: Mon, 24 Nov 2025 15:06:56 +0800
Subject: [PATCH] =?UTF-8?q?=E9=80=80=E6=AC=BE=E9=97=AE=E9=A2=98=20?=
 =?UTF-8?q?=E9=87=91=E9=A2=9D=E5=9B=9E=E5=A1=AB?=
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---
 .../java/com/czg/service/order/service/impl/PayServiceImpl.java | 2 ++
 1 file changed, 2 insertions(+)

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 186c65d3c..50cb5bb8e 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
@@ -58,6 +58,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.time.LocalDateTime;
 import java.util.HashMap;
 import java.util.List;
@@ -706,6 +707,7 @@ public class PayServiceImpl implements PayService {
                 if (returnNum.compareTo(BigDecimal.ZERO) <= 0 || returnNum.compareTo(refundDetail.getNum()) < 0) {
                      throw new CzgException("退单失败，" + orderDetail.getProductName() + "可退数量不足");
                 }
+                refundDetail.setReturnAmount(refundDetail.getNum().multiply(orderDetail.getUnitPrice()).setScale(2, RoundingMode.UP));
                 if (isPay) {
                     orderDetail.setRefundNum(orderDetail.getRefundNum().add(refNum));
                     if (orderDetail.getNum().compareTo(orderDetail.getRefundNum().add(orderDetail.getReturnNum())) == 0) {