diff --git a/BBWY.Server.API/Controllers/OrderController.cs b/BBWY.Server.API/Controllers/OrderController.cs
index 4c08874a..c07f8d0f 100644
--- a/BBWY.Server.API/Controllers/OrderController.cs
+++ b/BBWY.Server.API/Controllers/OrderController.cs
@@ -132,6 +132,17 @@ namespace BBWY.Server.API.Controllers
             orderBusiness.EditVenderRemark(editVenderRemarkRequest);
         }
 
+        /// <summary>
+        /// 修改售后
+        /// </summary>
+        /// <param name="editAfterSaleOrderSkuRequest"></param>
+        [HttpPost]
+        public void EditAfterSaleOrderSku([FromBody] EditAfterSaleOrderSkuRequest editAfterSaleOrderSkuRequest)
+        {
+            orderBusiness.EditAfterSaleOrderSku(editAfterSaleOrderSkuRequest);
+        }
+
+
         /// <summary>
         /// 指定时间范围的订单同步
         /// </summary>
diff --git a/BBWY.Server.Business/Order/OrderBusiness.cs b/BBWY.Server.Business/Order/OrderBusiness.cs
index 802031cd..4a7a1628 100644
--- a/BBWY.Server.Business/Order/OrderBusiness.cs
+++ b/BBWY.Server.Business/Order/OrderBusiness.cs
@@ -1001,6 +1001,76 @@ namespace BBWY.Server.Business
                                                                .ExecuteAffrows();
         }
 
+        /// <summary>
+        /// 修改售后
+        /// </summary>
+        /// <param name="editAfterSaleOrderSkuRequest"></param>
+        /// <exception cref="BusinessException"></exception>
+        public void EditAfterSaleOrderSku(EditAfterSaleOrderSkuRequest editAfterSaleOrderSkuRequest)
+        {
+            var dbOrder = fsql.Select<Order>(editAfterSaleOrderSkuRequest.OrderId).ToOne();
+            if (dbOrder == null)
+                throw new BusinessException("订单不存在");
+            var dbOrderCost = fsql.Select<OrderCost>(editAfterSaleOrderSkuRequest.OrderId).ToOne();
+            if (dbOrderCost == null)
+                throw new BusinessException("缺少订单成本");
+
+
+            IInsert<AfterSaleOrder> insertAfterSaleOrder = null;
+            IUpdate<AfterSaleOrder> updateAfterSaleOrder = null;
+            IUpdate<OrderCost> updateOrderCost = null;
+
+            var afterSaleOrderSkuList = fsql.Select<AfterSaleOrder>().Where(aso => aso.OrderId == editAfterSaleOrderSkuRequest.OrderId).ToList();
+            if (afterSaleOrderSkuList.Any(aso => aso.Id == editAfterSaleOrderSkuRequest.Id))
+            {
+                var dbAfterSaleOrderSku = afterSaleOrderSkuList.FirstOrDefault(aso => aso.Id == editAfterSaleOrderSkuRequest.Id);
+                editAfterSaleOrderSkuRequest.Map(dbAfterSaleOrderSku);
+                updateAfterSaleOrder = fsql.Update<AfterSaleOrder>().SetSource(dbAfterSaleOrderSku).IgnoreColumns(aso => new { aso.CreateTime });
+            }
+            else
+            {
+                editAfterSaleOrderSkuRequest.Id = idGenerator.NewLong();
+                var afterSaleOrder = editAfterSaleOrderSkuRequest.Map<AfterSaleOrder>();
+                afterSaleOrder.CreateTime = DateTime.Now;
+                insertAfterSaleOrder = fsql.Insert(afterSaleOrder);
+                afterSaleOrderSkuList.Add(afterSaleOrder);
+            }
+
+            var refundAfterSaleOrderSkuIds = afterSaleOrderSkuList.Where(aso => aso.RefundAmount != 0).Select(aso => aso.SkuId);
+
+
+            dbOrderCost.RefundAmount = afterSaleOrderSkuList.Sum(aso => aso.RefundAmount ?? 0);
+            dbOrderCost.ReissueProductAmount = afterSaleOrderSkuList.Sum(aso => aso.ReissueProductAmount ?? 0);
+            dbOrderCost.ReissueFreight = afterSaleOrderSkuList.Sum(aso => aso.ReissueFreight ?? 0);
+            dbOrderCost.ReissueAfterSaleAmount = afterSaleOrderSkuList.Sum(aso => aso.ReissueAfterSaleAmount ?? 0);
+
+            //退款采购货款
+            var refundPurchaseAmount = fsql.Select<OrderSku>().Where(osku => osku.OrderId == editAfterSaleOrderSkuRequest.OrderId &&
+                                                                             refundAfterSaleOrderSkuIds.Contains(osku.SkuId))
+                                                              .Sum(osku => osku.Price * osku.ItemTotal);
+
+            //退款之后平台扣点
+            dbOrderCost.PlatformCommissionAmount = (dbOrder.OrderSellerPrice - dbOrderCost.RefundAmount) * (dbOrderCost?.PlatformCommissionRatio ?? 0.05M);
+
+            //订单利润
+            dbOrderCost.Profit = dbOrder.OrderSellerPrice + dbOrder.FreightPrice - dbOrderCost.RefundAmount -
+                                 (dbOrderCost.PurchaseAmount - refundPurchaseAmount) -
+                                 dbOrderCost.DeliveryExpressFreight -
+                                 dbOrderCost.PlatformCommissionAmount -
+                                 dbOrderCost.ReissueProductAmount -
+                                 dbOrderCost.ReissueFreight -
+                                 dbOrderCost.ReissueAfterSaleAmount;
+            updateOrderCost = fsql.Update<OrderCost>().SetSource(dbOrderCost).IgnoreColumns(oc => new { oc.CreateTime });
+
+            fsql.Transaction(() =>
+            {
+                fsql.Update<Order>(editAfterSaleOrderSkuRequest.OrderId).Set(o => o.IsAfterSaleOrder, true).ExecuteAffrows();
+                updateOrderCost.ExecuteAffrows();
+                insertAfterSaleOrder?.ExecuteAffrows();
+                updateAfterSaleOrder?.ExecuteAffrows();
+            });
+        }
+
         /// <summary>
         /// 同步订单
         /// </summary>
diff --git a/BBWY.Server.Model/Dto/Request/Order/EditAfterSaleOrderSkuRequest.cs b/BBWY.Server.Model/Dto/Request/Order/EditAfterSaleOrderSkuRequest.cs
new file mode 100644
index 00000000..a1fbebfa
--- /dev/null
+++ b/BBWY.Server.Model/Dto/Request/Order/EditAfterSaleOrderSkuRequest.cs
@@ -0,0 +1,9 @@
+using BBWY.Server.Model.Db;
+
+namespace BBWY.Server.Model.Dto
+{
+    public class EditAfterSaleOrderSkuRequest: AfterSaleOrder
+    {
+     
+    }
+}