切换物流的时候，只换空运

AutoTurnOver.DB/purchase_advise.cs

@@ -68,7 +68,7 @@ namespace AutoTurnOver.DB
                     if (logisticsDatas != null && logisticsDatas.Count >= 1)
                     {
                         // 查询最快的物流渠道
-                        var avgs = ApiUtility.GetLmsOrderTransferAvg(new Models.ApiDto.api_lms_order_transfer_sku_requst_dto { warehouse_code = item.warehouse_code, country = item.country_code, logistics_code = string.Join(",", logisticsDatas.Select(s => s.Line_Code)) }).Where(s => s.avg_put_days != null).ToList();
+                        var avgs = ApiUtility.GetLmsOrderTransferAvg(new Models.ApiDto.api_lms_order_transfer_sku_requst_dto {transfer_type_val  =3, warehouse_code = item.warehouse_code, country = item.country_code, logistics_code = string.Join(",", logisticsDatas.Select(s => s.Line_Code)) }).Where(s => s.avg_put_days != null).ToList();
                         if (avgs != null)
                         {
                             var selectItem = avgs.Where(s => s.avg_put_days != null)