diff --git a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponServiceImpl.java b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponServiceImpl.java
index 22741e4023..b8759436bd 100644
--- a/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponServiceImpl.java
+++ b/yudao-module-mall/yudao-module-promotion-biz/src/main/java/cn/iocoder/yudao/module/promotion/service/coupon/CouponServiceImpl.java
@@ -22,6 +22,7 @@ import cn.iocoder.yudao.module.promotion.enums.coupon.CouponTemplateValidityType
 import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Propagation;
 import org.springframework.transaction.annotation.Transactional;
 import org.springframework.validation.annotation.Validated;
 
@@ -176,7 +177,7 @@ public class CouponServiceImpl implements CouponService {
      * @param couponId 模版编号
      * @param userId   用户编号
      */
-    @Transactional(rollbackFor = Exception.class)
+    @Transactional(rollbackFor = Exception.class, propagation = Propagation.REQUIRES_NEW) // 每次调用开启一个新的事务
     public void invalidateCoupon(Long couponId, Long userId) {
         // 1.1 校验优惠券
         CouponDO coupon = couponMapper.selectByIdAndUserId(couponId, userId);
diff --git a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/aftersale/AfterSaleServiceImpl.java b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/aftersale/AfterSaleServiceImpl.java
index bcac6b5b6a..a01e350424 100644
--- a/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/aftersale/AfterSaleServiceImpl.java
+++ b/yudao-module-mall/yudao-module-trade-biz/src/main/java/cn/iocoder/yudao/module/trade/service/aftersale/AfterSaleServiceImpl.java
@@ -36,6 +36,7 @@ import cn.iocoder.yudao.module.trade.framework.order.config.TradeOrderProperties
 import cn.iocoder.yudao.module.trade.service.delivery.DeliveryExpressService;
 import cn.iocoder.yudao.module.trade.service.order.TradeOrderQueryService;
 import cn.iocoder.yudao.module.trade.service.order.TradeOrderUpdateService;
+import jakarta.annotation.Resource;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.context.annotation.Lazy;
 import org.springframework.stereotype.Service;
@@ -44,7 +45,6 @@ import org.springframework.transaction.support.TransactionSynchronization;
 import org.springframework.transaction.support.TransactionSynchronizationManager;
 import org.springframework.validation.annotation.Validated;
 
-import jakarta.annotation.Resource;
 import java.time.LocalDateTime;
 
 import static cn.iocoder.yudao.framework.common.exception.util.ServiceExceptionUtil.exception;
@@ -386,7 +386,7 @@ public class AfterSaleServiceImpl implements AfterSaleService {
             public void afterCommit() {
                 // 创建退款单
                 PayRefundCreateReqDTO createReqDTO = AfterSaleConvert.INSTANCE.convert(userIp, afterSale, tradeOrderProperties)
-                        .setReason(StrUtil.format("退款【{}】", afterSale.getSpuName()));;
+                        .setReason(StrUtil.format("退款【{}】", afterSale.getSpuName()));
                 Long payRefundId = payRefundApi.createRefund(createReqDTO);
                 // 更新售后单的退款单号
                 tradeAfterSaleMapper.updateById(new AfterSaleDO().setId(afterSale.getId()).setPayRefundId(payRefundId));