fix

shopping-cart-application-service/src/main/java/cn/freemud/service/impl/calculate/CalculationSharingDiscountService.java

@@ -217,7 +217,6 @@ public class CalculationSharingDiscountService {
                         cartGoods.setActivityType(ActivityTypeEnum.TYPE_104.getCode());
                         cartGoods.setActualQty(cartGoods.getQty());
                         cartGoods.setQty(qtyMap.get(key));
-
                         if (ObjectUtils.equals(cartGoods.getQty(), 0)){
                             CalculationSharingDiscountResponseDto.CalculationDiscountResult.Goods goods = sharingDiscountResponseDto.getResult().getGoods().stream().filter(p -> cartGoods.getCartGoodsUid().equals(p.getOriginalGoodsUid())).findFirst().orElse(null);
                             if (goods != null){

shopping-cart-application-service/src/main/java/cn/freemud/service/impl/calculate/promotion/GiftSharingService.java

@@ -163,6 +163,10 @@ public class GiftSharingService {
                 sendGoods.setDiscounts(goodsDiscounts);
                 goodsList.add(sendGoods);
                 sendQty += discount.getActualGoodsNumber();
+                if (goods.getDiscountAmount() != null && discount.getDiscount() != null){
+                    goods.setDiscountAmount(goods.getDiscountAmount() - discount.getDiscount());
+                }
+
             }
             qtyMap.put(goods.getCartGoodsUid(), goods.getGoodsQuantity() - sendQty);
         }