diff --git a/BBWY.Server.Business/AfterSaleOrder/AfterSaleOrderBusiness.cs b/BBWY.Server.Business/AfterSaleOrder/AfterSaleOrderBusiness.cs
index 63dc51fc..689e4ecc 100644
--- a/BBWY.Server.Business/AfterSaleOrder/AfterSaleOrderBusiness.cs
+++ b/BBWY.Server.Business/AfterSaleOrder/AfterSaleOrderBusiness.cs
@@ -51,7 +51,11 @@ namespace BBWY.Server.Business
                 Price = osku.Price.Value,
                 AfterTotalCost = aso.AfterTotalCost,
                 RefundAlipayOrderNo = aso.RefundAlipayOrderNo,
-                RefundMerchantOrderNo = aso.RefundMerchantOrderNo
+                RefundMerchantOrderNo = aso.RefundMerchantOrderNo,
+                PurchaseMethod = aso.PurchaseMethod,
+                PurchaseOrderId = aso.PurchaseOrderId,
+                PurchaseOrderPKId = aso.PurchaseOrderPKId,
+                PurchasePlatform = aso.PurchasePlatform
             };
         }
 
@@ -120,6 +124,11 @@ namespace BBWY.Server.Business
             dbAfterSaleOrder.StorageAmount = 0M;
             dbAfterSaleOrder.AfterTotalCost = 0M;
 
+            dbAfterSaleOrder.PurchaseMethod = null;
+            dbAfterSaleOrder.PurchasePlatform = null;
+            dbAfterSaleOrder.PurchaseOrderId = string.Empty;
+            dbAfterSaleOrder.PurchaseOrderPKId = null;
+
             if (dbAfterSaleOrder.ServiceResult == Model.Enums.ServiceResult.维修 ||
                 dbAfterSaleOrder.ServiceResult == Model.Enums.ServiceResult.商品补发 ||
                 dbAfterSaleOrder.ServiceResult == Model.Enums.ServiceResult.线下换新)
@@ -168,6 +177,17 @@ namespace BBWY.Server.Business
             {
                 dbAfterSaleOrder.RefundPurchaseAmount = 0M;
             }
+            else if (dbAfterSaleOrder.ProductHealth == Model.Enums.ProductHealth.厂家退货退款 && dbOrderCostDetail != null)
+            {
+                var po = fsql.Select<PurchaseOrder>(dbOrderCostDetail.PurchaseOrderPKId).ToOne();
+                if (po != null)
+                {
+                    dbAfterSaleOrder.PurchaseMethod = po.PurchaseMethod;
+                    dbAfterSaleOrder.PurchasePlatform = po.PurchasePlatform;
+                    dbAfterSaleOrder.PurchaseOrderId = po.PurchaseOrderId;
+                    dbAfterSaleOrder.PurchaseOrderPKId = po.Id;
+                }
+            }
 
             dbAfterSaleOrder.AfterTotalCost = dbAfterSaleOrder.ReissueAfterSaleAmount.Value +
                                               dbAfterSaleOrder.ConsumableAmount.Value +
diff --git a/BBWY.Server.Model/Db/Order/AfterSaleOrder.cs b/BBWY.Server.Model/Db/Order/AfterSaleOrder.cs
index 7ebac0c9..df849951 100644
--- a/BBWY.Server.Model/Db/Order/AfterSaleOrder.cs
+++ b/BBWY.Server.Model/Db/Order/AfterSaleOrder.cs
@@ -150,6 +150,29 @@ namespace BBWY.Server.Model.Db
         /// </summary>
         [Column(StringLength = 100)]
         public string RefundAlipayOrderNo { get; set; }
+
+        /// <summary>
+        /// 采购方式
+        /// </summary>
+        [Column(DbType = "int(1)", MapType = typeof(int?))]
+        public Enums.PurchaseMethod? PurchaseMethod { get; set; }
+
+        /// <summary>
+        /// 采购平台
+        /// </summary>
+        [Column(DbType = "int(1)", MapType = (typeof(int?)))]
+        public Enums.Platform? PurchasePlatform { get; set; }
+
+        /// <summary>
+        /// 采购单号
+        /// </summary>
+        [Column(StringLength = 100)]
+        public string PurchaseOrderId { get; set; }
+
+        /// <summary>
+        /// 采购单主键
+        /// </summary>
+        public long? PurchaseOrderPKId { get; set; }
     }
 
 }