diff --git a/TradeManageNew/OuterService/ShageService.ashx.cs b/TradeManageNew/OuterService/ShageService.ashx.cs
index 9e7db21..02968d4 100644
--- a/TradeManageNew/OuterService/ShageService.ashx.cs
+++ b/TradeManageNew/OuterService/ShageService.ashx.cs
@@ -1375,27 +1375,37 @@ namespace TradeManageNew.OuterService
                     {
                         var input = JsonConvert.DeserializeObject<OrderUsedSaleEntryInput>(ResponseContent);
                         var validatedSuccess = true;
-                        if (string.IsNullOrEmpty(input.OrderCode)) 
+                        if (string.IsNullOrWhiteSpace(input.OrderCode)) 
                         {
                             md.Code = "400";
                             md.Result = "Please enter order code";
                             md.Data = null;
                             validatedSuccess = false;
                         }
-                        if (string.IsNullOrEmpty(input.GoodsCode)) 
+                        if (string.IsNullOrWhiteSpace(input.GoodsCode)) 
                         {
                             md.Code = "400";
                             md.Result = "Please enter sku code";
                             md.Data = null;
                             validatedSuccess = false;
                         }
-                        if (string.IsNullOrEmpty(input.TrackingCode)) 
+                        else
+                        {
+                            input.GoodsCode = input.GoodsCode.Trim();
+                        }
+                        
+                        if (string.IsNullOrWhiteSpace(input.TrackingCode)) 
                         {
                             md.Code = "400";
                             md.Result = "Please enter tracking code";
                             md.Data = null;
                             validatedSuccess = false;
                         }
+                        else
+                        {
+                            input.TrackingCode = input.TrackingCode.Trim();
+                        }
+
                         if (input.Quantity<=0) 
                         {
                             md.Code = "400";
@@ -1432,9 +1442,17 @@ namespace TradeManageNew.OuterService
                                         $"There is no product information with ID {orderItem.DetailId}");
                                 }
                                 
-                                //检查是否存在相同跟踪号不同情况的订单
+                                //检查是否存在相同跟踪号不同订单号的订单
+                                var repeatTrackingCodeOrderIds = db.DT_OrderUsedSaleEntry
+                                    .Where(x => x.TrackingCode == input.TrackingCode)
+                                    .Select(x => x.OrderId)
+                                    .Distinct();
+                                if (repeatTrackingCodeOrderIds.Any() && !repeatTrackingCodeOrderIds.Contains(order.OrderId))
+                                {
+                                    throw new Exception(
+                                        $"The tracking number has already been linked to an order");
+                                }
                                 
-
                                 var newOrderUsedSaleEntry =
                                     new TradeUsedSale.Repositories.Models.DT_OrderUsedSaleEntry
                                     {
@@ -1461,7 +1479,7 @@ namespace TradeManageNew.OuterService
                     if (Method == "GetOrderUsedSale")
                     {
                         var input = JsonConvert.DeserializeObject<GetOrderUsedSale>(ResponseContent);
-                        if (string.IsNullOrEmpty(input.TrackingCode)) 
+                        if (string.IsNullOrWhiteSpace(input.TrackingCode)) 
                         {
                             md.Code = "400";
                             md.Result = "Please enter tracking code";
@@ -1469,9 +1487,19 @@ namespace TradeManageNew.OuterService
                         }
                         else
                         {
+                            input.TrackingCode = input.TrackingCode.Trim();
                             using (var db = new ErpDbContext())
                             {
-                                //var orderUsedSaleEntry
+                                var orderUsedSaleEntryList = db.DT_OrderUsedSaleEntry
+                                    .Where(x => x.TrackingCode == input.TrackingCode)
+                                    .ToList();
+
+                                var groupOrderUsedSaleEntry = orderUsedSaleEntryList.GroupBy(x => x.GoodsId)
+                                    .Select(o => new
+                                    {
+                                        o.Key,
+                                        Quantity = o.Sum(x => x.Quantity)
+                                    }).ToList();
                             }
                         }