diff --git a/ARW.Service/Api/BusinessService/PayManage/PayServiceApi.cs b/ARW.Service/Api/BusinessService/PayManage/PayServiceApi.cs
index c4995bb..f490d57 100644
--- a/ARW.Service/Api/BusinessService/PayManage/PayServiceApi.cs
+++ b/ARW.Service/Api/BusinessService/PayManage/PayServiceApi.cs
@@ -17,6 +17,8 @@ using ARW.Repository.Business.Marketing.CouponManage.Coupons;
 using Org.BouncyCastle.Crypto.Prng;
 using Aliyun.Acs.Core.Logging;
 using ARW.Model.Dto.Api.Pay;
+using ARW.Repository.Business.Carts;
+using ARW.Repository.Business.GoodsManager.Goodss;
 
 namespace ARW.Service.Api.BusinessService.PaymentManage
 {
@@ -29,17 +31,21 @@ namespace ARW.Service.Api.BusinessService.PaymentManage
     [AppService(ServiceType = typeof(IPayServiceApi), ServiceLifetime = LifeTime.Transient)]
     public class PayServiceApi : BaseService<Payment>, IPayServiceApi
     {
+        private readonly SenparcHttpClient _httpClient;
+        private readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+
         private readonly ShopRepository _ShopRepository;
+        private readonly GoodsRepository _GoodsRepository;
         private readonly GoodsCategoryRepository _GoodsCategoryRepository;
         private readonly CustomerRepository _CustomerRepository;
         private readonly OrderRepository _OrderRepository;
         private readonly PaymentRepository _PaymentRepository;
         private readonly CouponRepository _CouponRepository;
-        private readonly SenparcHttpClient _httpClient;
-        private readonly NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
+        private readonly CartRepository _CartRepository;
 
 
-        public PayServiceApi(ShopRepository ShopRepository, GoodsCategoryRepository goodsCategoryRepository, CustomerRepository customerRepository, OrderRepository orderRepository, PaymentRepository paymentRepository, CouponRepository couponRepository, SenparcHttpClient httpClient)
+
+        public PayServiceApi(ShopRepository ShopRepository, GoodsCategoryRepository goodsCategoryRepository, CustomerRepository customerRepository, OrderRepository orderRepository, PaymentRepository paymentRepository, CouponRepository couponRepository, SenparcHttpClient httpClient, GoodsRepository goodsRepository)
         {
             this._ShopRepository = ShopRepository;
             _GoodsCategoryRepository = goodsCategoryRepository;
@@ -48,6 +54,7 @@ namespace ARW.Service.Api.BusinessService.PaymentManage
             _PaymentRepository = paymentRepository;
             _CouponRepository = couponRepository;
             _httpClient = httpClient;
+            _GoodsRepository = goodsRepository;
         }
 
         #region Api接口代码
@@ -72,6 +79,9 @@ namespace ARW.Service.Api.BusinessService.PaymentManage
             {
                 #region 业务处理
 
+                /* 计算商品总价 */
+
+
                 /* 添加订单流水 */
                 var paymentGuid = await AddPayment(parm, orderNo);
                 /* 添加业务订单 */
@@ -98,6 +108,28 @@ namespace ARW.Service.Api.BusinessService.PaymentManage
 
         #region 业务方法调用
 
+
+        public async Task<decimal> CalculatePrice(CommitPayDtoApi parm)
+        {
+            decimal price = 0;
+
+            foreach (var item in parm.GoodsRequestList)
+            {
+                var cart = await _CartRepository.GetFirstAsync(s => s.CartId == item.CartId);
+                var goods = await _GoodsRepository.GetFirstAsync(s => s.GoodsGuid == cart.GoodsGuid);
+                // 是否有规格
+                if(cart.GoodsSkuId != 0)
+                {
+
+                }
+
+            }
+            
+
+            return price;
+        }
+
+
         /// <summary>
         /// 添加订单流水
         /// </summary>