diff --git a/BBWYB.Server.Business/Order/OrderBusiness.cs b/BBWYB.Server.Business/Order/OrderBusiness.cs
index ab48ca4..6afaf58 100644
--- a/BBWYB.Server.Business/Order/OrderBusiness.cs
+++ b/BBWYB.Server.Business/Order/OrderBusiness.cs
@@ -555,6 +555,12 @@ namespace BBWYB.Server.Business
 
         public void CancelOrder(CancelOrderRequest request, string mdsToken)
         {
+            var order = fsql.Select<Order>(request.OrderId).ToOne();
+            if (order == null)
+                throw new BusinessException("订单不存在");
+            if (order.OrderState == Enums.OrderState.已取消)
+                return;
+
             try
             {
                 opPlatformClientFactory.GetClient((AdapterEnums.PlatformType)request.Platform).CancelOrder(new OP_CancelOrderRequest()
@@ -573,10 +579,33 @@ namespace BBWYB.Server.Business
                     throw new BusinessException(ex.Message);
             }
 
+            var orderSkus = fsql.Select<OrderSku>().Where(osku => osku.OrderId == request.OrderId).ToList();
+
+            IList<IUpdate<SpuTotalSaleInfo>> updateSpuTotalSaleInfoList = new List<IUpdate<SpuTotalSaleInfo>>();
+            IList<IUpdate<SkuTotalSaleInfo>> updateSkuTotalSaleInfoList = new List<IUpdate<SkuTotalSaleInfo>>();
+
+            var skuGroupsByProductId = orderSkus.GroupBy(osku => osku.ProductId);
+            foreach (var group in skuGroupsByProductId)
+            {
+                var totalItemCount = group.Sum(osku => osku.ItemTotal ?? 0);
+                foreach (var osku in group)
+                {
+                    var updateSku = fsql.Update<SkuTotalSaleInfo>(osku.SkuId).Set(s => s.ItemCount - osku.ItemTotal);
+                    updateSkuTotalSaleInfoList.Add(updateSku);
+                }
+                var updateSpu = fsql.Update<SpuTotalSaleInfo>(group.Key).Set(s => s.ItemCount - totalItemCount);
+                updateSpuTotalSaleInfoList.Add(updateSpu);
+            }
+
+
             fsql.Transaction(() =>
             {
                 fsql.Update<Order>(request.OrderId).Set(o => o.OrderState, Enums.OrderState.已取消).ExecuteAffrows();
                 fsql.Delete<TimeLimitTask>().Where(t => t.OrderId == request.OrderId).ExecuteAffrows();
+                foreach (var update in updateSkuTotalSaleInfoList)
+                    update.ExecuteAffrows();
+                foreach (var update in updateSpuTotalSaleInfoList)
+                    update.ExecuteAffrows();
             });
 
             try
@@ -592,14 +621,6 @@ namespace BBWYB.Server.Business
 
             }
 
-            //var sql = $"update purchaseorderv2 set OrderState=6 where Id='{request.OrderId}'";
-            ////取消C端采购单
-            //restApiService.SendRequest("https://bbwy.qiyue666.com",
-            //                           "/Api/Sql/ExecuteNonQuery",
-            //                           new { sql = sql.AESEncrypt() },
-            //                           new Dictionary<string, string>() { { "Authorization", $"Bearer {mdsToken}" } },
-            //                           HttpMethod.Post);
-
             try
             {
                 //取消齐库的任务
diff --git a/BBWYB.Server.Business/Sync/OrderSyncBusiness.cs b/BBWYB.Server.Business/Sync/OrderSyncBusiness.cs
index 3bf574c..6b095ac 100644
--- a/BBWYB.Server.Business/Sync/OrderSyncBusiness.cs
+++ b/BBWYB.Server.Business/Sync/OrderSyncBusiness.cs
@@ -138,6 +138,9 @@ namespace BBWYB.Server.Business.Sync
                 //等待检查sku销量的订单集合
                 List<OP_OrderResponse> waitToCheckSkuSaleOrderList = new List<OP_OrderResponse>();
 
+                IDictionary<string, int> deductionSkuCountDictionary = new Dictionary<string, int>();
+                IDictionary<string, int> deductionSpuCountDictionary = new Dictionary<string, int>();
+
                 #region 同步订单
                 foreach (var qtOrder in qtOrderList.Items)
                 {
@@ -263,6 +266,17 @@ namespace BBWYB.Server.Business.Sync
                             updateOrderState = Enums.OrderState.已取消;
                             if (dbPurchaseTimeLimitTaskList.Any(t => t.OrderId == qtOrder.OrderId))
                                 deleteTimeLimitTaskOrderIdList.Add(qtOrder.OrderId);
+
+                            foreach (var qtOrderSku in qtOrder.OrderSkuList)
+                            {
+                                if (!deductionSkuCountDictionary.ContainsKey(qtOrderSku.SkuId))
+                                    deductionSkuCountDictionary.Add(qtOrderSku.SkuId, 0);
+                                deductionSkuCountDictionary[qtOrderSku.SkuId] += qtOrderSku.Quantity;
+
+                                if (!deductionSpuCountDictionary.ContainsKey(qtOrderSku.ProductId))
+                                    deductionSpuCountDictionary.Add(qtOrderSku.ProductId, 0);
+                                deductionSpuCountDictionary[qtOrderSku.ProductId] += qtOrderSku.Quantity;
+                            }
                         }
 
                         #endregion
@@ -460,6 +474,11 @@ namespace BBWYB.Server.Business.Sync
                     if (updateOrderSkuIdList_OptimizationFlag.Count() > 0)
                         fsql.Update<OrderSku>(updateOrderSkuIdList_OptimizationFlag).Set(osku => osku.IsNeedOptimization, 1).ExecuteAffrows();
 
+                    foreach (var key in deductionSkuCountDictionary.Keys)
+                        fsql.Update<SkuTotalSaleInfo>(key).Set(s => s.ItemCount - deductionSkuCountDictionary[key]).ExecuteAffrows();
+                    foreach (var key in deductionSpuCountDictionary.Keys)
+                        fsql.Update<SpuTotalSaleInfo>(key).Set(s => s.ItemCount - deductionSpuCountDictionary[key]).ExecuteAffrows();
+
                 });
             }
             catch (Exception ex)