diff --git a/BBWY.Server.Business/Order/OrderBusiness.cs b/BBWY.Server.Business/Order/OrderBusiness.cs
index 971524e7..7a0e9190 100644
--- a/BBWY.Server.Business/Order/OrderBusiness.cs
+++ b/BBWY.Server.Business/Order/OrderBusiness.cs
@@ -466,7 +466,7 @@ namespace BBWY.Server.Business
             IUpdate<Order> orderUpdate = null;
             IUpdate<OrderCost> updateOrderCost = null;
             IInsert<OrderCost> insertOrderCost = null;
-            //IList<IUpdate<PurchaseOrder>> updatePurchaseOrderList = new List<IUpdate<PurchaseOrder>>();
+            IList<IUpdate<PurchaseOrder>> updatePurchaseOrderList = new List<IUpdate<PurchaseOrder>>();
             List<OrderCostDetail> insertOrderCostDetailList = new List<OrderCostDetail>();
 
             if (autoCalculationCostRequest.IsSetStorageType)
@@ -482,7 +482,7 @@ namespace BBWY.Server.Business
                 var deductedQuantity = currentOrderSkuCostDetails.Count() == 0 ? 0 : currentOrderSkuCostDetails.Sum(ocd => ocd.DeductionQuantity);
                 //剩余扣减数量
                 var noDeductionQuantity = orderSku.ItemTotal.Value - deductedQuantity;
-                if (noDeductionQuantity == 0)
+                if (noDeductionQuantity <= 0)
                     continue;
 
                 //是否多次扣减库存
@@ -517,8 +517,8 @@ namespace BBWY.Server.Business
                     //累计发货运费(销售运费)
                     orderDeliveryExpressFreight += currentSkuDeliveryFreight;
 
-                    //var updateSql = fsql.Update<PurchaseOrder>(purchaseOrder.Id).Set(po => po.RemainingQuantity - deductionQuantity);
-                    //updatePurchaseOrderList.Add(updateSql);
+                    var updateSql = fsql.Update<PurchaseOrder>(purchaseOrder.Id).Set(po => po.RemainingQuantity - deductionQuantity);
+                    updatePurchaseOrderList.Add(updateSql);
 
                     var orderCostDetail = new OrderCostDetail()
                     {
@@ -588,11 +588,11 @@ namespace BBWY.Server.Business
                 orderUpdate?.ExecuteAffrows();
                 updateOrderCost?.ExecuteAffrows();
                 insertOrderCost?.ExecuteAffrows();
-                //if (updatePurchaseOrderList.Count > 0)
-                //{
-                //    foreach (var update in updatePurchaseOrderList)
-                //        update.ExecuteAffrows();
-                //}
+                if (updatePurchaseOrderList.Count > 0)
+                {
+                    foreach (var update in updatePurchaseOrderList)
+                        update.ExecuteAffrows();
+                }
                 if (insertOrderCostDetailList.Count > 0)
                     fsql.Insert(insertOrderCostDetailList).ExecuteAffrows();
             });