1

Mall.Module.Product/OrderModule.cs

@@ -2559,7 +2559,7 @@ namespace Mall.Module.Product
                 return ApiResult.Failed("优惠金额计算有误");
             }
             //验证总额
-            if (demodel.Income != (TotalMoney - (demodel.CouponMoney ?? 0) + TotalExpress))
+            if (demodel.Income != (TotalMoney + TotalExpress))
             {
                 return ApiResult.Failed("订单合计金额不正确");
             }