diff --git a/B3ClientService/OfflinRpc/CarcassSaleOutStoreRpc.cs b/B3ClientService/OfflinRpc/CarcassSaleOutStoreRpc.cs
index 6dc8054..2bf120a 100644
--- a/B3ClientService/OfflinRpc/CarcassSaleOutStoreRpc.cs
+++ b/B3ClientService/OfflinRpc/CarcassSaleOutStoreRpc.cs
@@ -56,7 +56,10 @@ namespace BWP.B3ClientService.Rpcs
       var goodsID = GetGoodsID(obj.SaleGoods_Code, session);
       var update = new DQUpdateDom(typeof(CarcassFullInfo));
       update.Columns.Add(new DQUpdateColumn("SaleGoods_ID", goodsID));
-      update.Columns.Add(new DQUpdateColumn("PickWeight", obj.Weight));
+      if (obj.Weight.HasValue)
+        update.Columns.Add(new DQUpdateColumn("PickWeight", obj.Weight));
+      else
+        update.Columns.Add(new DQUpdateColumn("PickWeight", DQExpression.Field("InStoreWeight")));
       update.Columns.Add(new DQUpdateColumn("PickTime", obj.Time));
       update.Columns.Add(new DQUpdateColumn("PickNumber", obj.Number));
       update.Columns.Add(new DQUpdateColumn("PickType", 领用类型.白条销售));
@@ -93,7 +96,8 @@ namespace BWP.B3ClientService.Rpcs
     static void FillSectionStoreWeight(CarcassSaleOutStoreObj item, IDmoSession session)
     {
       var update = new DQUpdateDom(typeof(SectionStoreDetail));
-      update.Columns.Add(new DQUpdateColumn("Weight", item.Weight));
+      if (item.Weight.HasValue)
+        update.Columns.Add(new DQUpdateColumn("Weight", item.Weight));
       update.Columns.Add(new DQUpdateColumn("OutStoreTime", item.Time));
       update.Columns.Add(new DQUpdateColumn("PickType", 领用类型.白条销售));
       update.Columns.Add(new DQUpdateColumn("PickNumber", item.Number));