coco加点日志

shopping-cart-application-service/src/main/java/cn/freemud/service/shoppingCart/impl/CocoShoppingCartRelationServiceImpl.java

@@ -110,8 +110,8 @@ public class CocoShoppingCartRelationServiceImpl implements ShoppingCartRelation
                     Integer newQty = product.getQty() - num;
                     // 主商品行要数量，价格
                     if(!Objects.equals(newQty,0)){
-                        product.setAmount(product.getAmount() - discountAmount);
-                        product.setOriginalAmount(product.getOriginalAmount() - product.getOriginalPrice());
+                        product.setAmount(product.getAmount() - discountAmount * num);
+                        product.setOriginalAmount(product.getOriginalAmount() - product.getOriginalPrice() * num);
                         product.setQty(newQty);
                         newProducts.add(product);
                     }