diff --git a/BBWYB.Server.Business/PurchaseOrder/PurchaseOrderBusiness.cs b/BBWYB.Server.Business/PurchaseOrder/PurchaseOrderBusiness.cs
index 3a7effa..de9ed2e 100644
--- a/BBWYB.Server.Business/PurchaseOrder/PurchaseOrderBusiness.cs
+++ b/BBWYB.Server.Business/PurchaseOrder/PurchaseOrderBusiness.cs
@@ -506,29 +506,38 @@ namespace BBWYB.Server.Business
                 #endregion
             }
 
-            #region 更新采购方案
+            #region 更新采购方案/配件
             {
                 var allCargoParamList = new List<CargoParamRequest>();
-
                 request.CargoParamGroupList.ForEach(x => allCargoParamList.AddRange(x.CargoParamList));
 
-                var cargoParamGroupsBySchemeList = allCargoParamList.GroupBy(c => c.SchemeId);
-                foreach (var cargoParamGroupsByScheme in cargoParamGroupsBySchemeList)
-                {
-                    var schemeId = cargoParamGroupsByScheme.Key;
-                    var skuId = cargoParamGroupsByScheme.FirstOrDefault().BelongSkuId;
-
-                    var lastPurchasePriceCost = cargoParamGroupsByScheme.Sum(cargoParam => createdPurchaseOrderItemList.Where(x => x.SkuId == cargoParam.SkuId)
-                                                                                                                       .Select(x => x.Price * (cargoParam.PurchaseRatio ?? 1))
-                                                                                                                       .DefaultIfEmpty(0M)
-                                                                                                                       .First());
-                    var purchasedAmount = insertOrderCostDetails.Where(ocd => ocd.SkuId == skuId).Sum(ocd => ocd.SkuAmount);
-                    var update = fsql.Update<PurchaseScheme>(schemeId).Set(ps => ps.LastPurchaseTime, DateTime.Now)
-                                                                      .Set(ps => ps.LastPurchasePriceCost, lastPurchasePriceCost)
-                                                                      .Set(ps => ps.PurchasedCount + 1)
-                                                                      .Set(ps => ps.PurchasedAmount + purchasedAmount);
-                    updatePurchaseSchemeList.Add(update);
+                #region 更新采购方案
+                {
+                    var cargoParamGroupsBySchemeList = allCargoParamList.GroupBy(c => c.SchemeId);
+                    foreach (var cargoParamGroupsByScheme in cargoParamGroupsBySchemeList)
+                    {
+                        var schemeId = cargoParamGroupsByScheme.Key;
+                        var skuId = cargoParamGroupsByScheme.FirstOrDefault().BelongSkuId;
+                        var skuItemCount = orderSkus.FirstOrDefault(osku => osku.SkuId == skuId)?.ItemTotal ?? 0;
+
+                        var lastPurchasePriceCost = cargoParamGroupsByScheme.Sum(cargoParam => createdPurchaseOrderItemList.Where(x => x.SkuId == cargoParam.SkuId)
+                                                                                                                           .Select(x => x.Price * (cargoParam.PurchaseRatio ?? 1))
+                                                                                                                           .DefaultIfEmpty(0M)
+                                                                                                                           .First());
+                        var purchasedAmount = insertOrderCostDetails.Where(ocd => ocd.SkuId == skuId).Sum(ocd => ocd.SkuAmount);
+                        var update = fsql.Update<PurchaseScheme>(schemeId).Set(ps => ps.LastPurchaseTime, DateTime.Now)
+                                                                          .Set(ps => ps.LastPurchasePriceCost, lastPurchasePriceCost)
+                                                                          .Set(ps => ps.PurchasedCount + 1)
+                                                                          .Set(ps => ps.PurchasedItemCount + skuItemCount)
+                                                                          .Set(ps => ps.PurchasedAmount + purchasedAmount);
+                        updatePurchaseSchemeList.Add(update);
+                    }
                 }
+                #endregion
+
+                #region 更新采购配件
+
+                #endregion
             }
             #endregion
 
diff --git a/BBWYB.Server.Model/Db/PurchaseScheme/PurchaseScheme.cs b/BBWYB.Server.Model/Db/PurchaseScheme/PurchaseScheme.cs
index b9679e5..59c320b 100644
--- a/BBWYB.Server.Model/Db/PurchaseScheme/PurchaseScheme.cs
+++ b/BBWYB.Server.Model/Db/PurchaseScheme/PurchaseScheme.cs
@@ -103,6 +103,11 @@ namespace BBWYB.Server.Model
         /// 最近议价日期
         /// </summary>
         public DateTime? LastBargainingTime { get; set; }
+
+        /// <summary>
+        /// 采购件数
+        /// </summary>
+        public int? PurchasedItemCount { get; set; } = 0;
     }
 
 }