diff --git a/BBWYB.Server.API/Controllers/PurchaseOrderController.cs b/BBWYB.Server.API/Controllers/PurchaseOrderController.cs
index 72cf85d..56829c6 100644
--- a/BBWYB.Server.API/Controllers/PurchaseOrderController.cs
+++ b/BBWYB.Server.API/Controllers/PurchaseOrderController.cs
@@ -58,6 +58,16 @@ namespace BBWYB.Server.API.Controllers
             purchaseOrderBusiness.AssociatePurchaseOrder(request);
         }
 
+        /// <summary>
+        /// 设置历史采购单
+        /// </summary>
+        /// <param name="request"></param>
+        [HttpPost]
+        public void SetHistoryPurchaseOrder([FromBody] SetHistoryPurchaseOrderRequest request)
+        {
+            purchaseOrderBusiness.SetHistoryPurchaseOrder(request);
+        }
+
         /// <summary>
         /// 1688回调
         /// </summary>
diff --git a/BBWYB.Server.Business/PurchaseOrder/PurchaseOrderBusiness.cs b/BBWYB.Server.Business/PurchaseOrder/PurchaseOrderBusiness.cs
index 7db44d9..5357d1d 100644
--- a/BBWYB.Server.Business/PurchaseOrder/PurchaseOrderBusiness.cs
+++ b/BBWYB.Server.Business/PurchaseOrder/PurchaseOrderBusiness.cs
@@ -466,7 +466,10 @@ namespace BBWYB.Server.Business
             if (request.AssociationPurchaseOrderList == null || request.AssociationPurchaseOrderList.Count() == 0)
                 throw new BusinessException("缺少采购单信息");
 
-            var dbPurchaseOrderList = fsql.Select<OrderPurchaseInfo>().Where(opi => opi.OrderId == request.OrderId && opi.IsEnabled == true).ToList();
+
+            var dbPurchaseOrderList = fsql.Select<OrderPurchaseInfo>().Where(opi => opi.OrderId == request.OrderId).ToList();
+            var dbInvalidPurchaseOrderIdList = dbPurchaseOrderList.Where(opi => !opi.IsEnabled).Select(opi => opi.PurchaseOrderId).ToList();
+
             var dbOrderSkuList = fsql.Select<OrderSku>().Where(osku => osku.OrderId == request.OrderId).ToList();
             var dbOrderCostDetailList = fsql.Select<OrderCostDetail>().Where(ocd => ocd.OrderId == request.OrderId && ocd.IsEnabled == true).ToList();
             var dbOrderCost = fsql.Select<OrderCost>(request.OrderId).ToOne();
@@ -481,6 +484,9 @@ namespace BBWYB.Server.Business
 
             foreach (var purchaseOrder in request.AssociationPurchaseOrderList)
             {
+                if (dbInvalidPurchaseOrderIdList.Contains(purchaseOrder.PurchaserOrderId))
+                    continue;
+
                 var avgFreight = purchaseOrder.PurchaseFreight / purchaseOrder.AssocationOrderCostDetailList.Count();
                 var dbPurchaserOrder = dbPurchaseOrderList.FirstOrDefault(x => x.PurchaseOrderId == purchaseOrder.PurchaserOrderId);
                 if (dbPurchaserOrder == null)
@@ -543,8 +549,8 @@ namespace BBWYB.Server.Business
                 }
             }
 
-
-            var totalPurchaseAmount = request.AssociationPurchaseOrderList.Sum(p => p.PurchaseAmount + p.PurchaseFreight);
+            var totalPurchaseAmount = request.AssociationPurchaseOrderList.Where(x => !dbInvalidPurchaseOrderIdList.Contains(x.PurchaserOrderId))
+                                                                          .Sum(p => p.PurchaseAmount + p.PurchaseFreight);
             var profit = dbOrder.OrderTotalPrice - totalPurchaseAmount - (dbOrderCost?.DeliveryExpressFreight ?? 0);  // -orderCost.PlatformCommissionAmount
 
             if (dbOrderCost == null)
@@ -594,6 +600,44 @@ namespace BBWYB.Server.Business
             });
         }
 
+        public void SetHistoryPurchaseOrder(SetHistoryPurchaseOrderRequest request)
+        {
+            var dbOrderCostDetailList = fsql.Select<OrderCostDetail>().Where(ocd => ocd.OrderId == request.OrderId)
+                                                                      .ToList();
+            var dbOrderCost = fsql.Select<OrderCost>(request.OrderId).ToOne();
+            var dbOrder = fsql.Select<Order>(request.OrderId).ToOne();
+
+            var invalidCost = dbOrderCostDetailList.Sum(ocd => ocd.SkuAmount + ocd.PurchaseFreight);
+
+            //orderCost.PlatformCommissionAmount = dbOrder.OrderSellerPrice * orderCost.PlatformCommissionRatio;
+            try
+            {
+                dbOrderCost.PurchaseAmount = dbOrderCostDetailList.Where(ocd => ocd.PurchaseOrderId != request.PurchaseOrderId).Sum(ocd => ocd.TotalCost);
+            }
+            catch
+            {
+                dbOrderCost.PurchaseAmount = 0;
+            }
+            dbOrderCost.Profit = dbOrder.OrderTotalPrice -
+                                 dbOrderCost.PurchaseAmount -
+                                 dbOrderCost.DeliveryExpressFreight;  // -orderCost.PlatformCommissionAmount
+
+            fsql.Transaction(() =>
+            {
+                fsql.Update<OrderPurchaseInfo>()
+                    .Set(opi => opi.IsEnabled, false)
+                    .Where(opi => opi.PurchaseOrderId == request.PurchaseOrderId)
+                    .ExecuteAffrows();
+
+                fsql.Update<OrderCostDetail>()
+                    .Set(ocd => ocd.IsEnabled, false)
+                    .Where(ocd => ocd.PurchaseOrderId == request.PurchaseOrderId)
+                    .ExecuteAffrows();
+
+                fsql.Update<OrderCost>().SetSource(dbOrderCost).ExecuteAffrows();
+            });
+        }
+
         #region 1688CallBack
         public void CallbackFrom1688(string jsonStr)
         {
diff --git a/BBWYB.Server.Model/Dto/Request/PurchaseOrder/SetHistoryPurchaseOrderRequest.cs b/BBWYB.Server.Model/Dto/Request/PurchaseOrder/SetHistoryPurchaseOrderRequest.cs
new file mode 100644
index 0000000..72a02b9
--- /dev/null
+++ b/BBWYB.Server.Model/Dto/Request/PurchaseOrder/SetHistoryPurchaseOrderRequest.cs
@@ -0,0 +1,15 @@
+namespace BBWYB.Server.Model.Dto
+{
+    public class SetHistoryPurchaseOrderRequest
+    {
+        /// <summary>
+        /// 订单Id
+        /// </summary>
+        public string OrderId { get; set; }
+
+        /// <summary>
+        /// 采购单Id
+        /// </summary>
+        public string PurchaseOrderId { get; set; }
+    }
+}