diff --git a/Gatedge.NewOrientLandMark.BOS/PlugIn/PUR_PurchaseOrder/ConvertPlugIn/ToStkInStock.cs b/Gatedge.NewOrientLandMark.BOS/PlugIn/PUR_PurchaseOrder/ConvertPlugIn/ToStkInStock.cs
index 27a026c..efc1b64 100644
--- a/Gatedge.NewOrientLandMark.BOS/PlugIn/PUR_PurchaseOrder/ConvertPlugIn/ToStkInStock.cs
+++ b/Gatedge.NewOrientLandMark.BOS/PlugIn/PUR_PurchaseOrder/ConvertPlugIn/ToStkInStock.cs
@@ -105,6 +105,14 @@ namespace Gatedge.NewOrientLandMark.BOS.PlugIn.PUR_PurchaseOrder.ConvertPlugIn
                         var SecRealQty = unitService.GetQtyByUtilConverRate(materialId, unitId, remainInStockUnitId, qty);
                         item["RemainInStockQty"] = SecRealQty;
                     }
+
+                    var lotId = CustomParams["FLot_Id"].ToString();
+                    var lotText = CustomParams["FLot_Text"].ToString();
+                    // 如果批号不为空，则赋值
+                    if (!lotText.IsNullOrEmpty())
+                    {
+
+                    }
                     //if (snUnitId != 0)
                     //{
                     //    var snQty = unitService.GetQtyByUtilConverRate(materialId, unitId, snUnitId, qty);
diff --git a/Gatedge.ScanCode/Models/K3Request/BaseData/Lot.cs b/Gatedge.ScanCode/Models/K3Request/BaseData/Lot.cs
new file mode 100644
index 0000000..264f9c3
--- /dev/null
+++ b/Gatedge.ScanCode/Models/K3Request/BaseData/Lot.cs
@@ -0,0 +1,8 @@
+namespace Gatedge.ScanCode.Models.K3Request.BaseData
+{
+    public class Lot
+    {
+        public int? FLotId { get; set; }
+        public string? FNumber { get; set; }
+    }
+}
diff --git a/Gatedge.ScanCode/Models/K3Request/SaveModel/BarRecordSave.cs b/Gatedge.ScanCode/Models/K3Request/SaveModel/BarRecordSave.cs
index 66055bd..329ae6e 100644
--- a/Gatedge.ScanCode/Models/K3Request/SaveModel/BarRecordSave.cs
+++ b/Gatedge.ScanCode/Models/K3Request/SaveModel/BarRecordSave.cs
@@ -110,6 +110,10 @@ namespace Gatedge.ScanCode.Models.K3Request.SaveModel
             /// 源单分录Id
             /// </summary>
             public string FSrcEntryId { get; set; }
+            /// <summary>
+            /// 批号
+            /// </summary>
+            public Lot? FLot { get; set; }
         }
 
         /// <summary>
diff --git a/Gatedge.ScanCode/Services/BarRecordService.cs b/Gatedge.ScanCode/Services/BarRecordService.cs
index 4684256..5ed9e0b 100644
--- a/Gatedge.ScanCode/Services/BarRecordService.cs
+++ b/Gatedge.ScanCode/Services/BarRecordService.cs
@@ -156,7 +156,12 @@ namespace Gatedge.ScanCode.Services
                     FBarQty = n.FBarQty,
                     FSrcBillId = n.FSrcBillId,
                     FSrcEntryId = n.FSrcEntryId,
-                    FBarAuxPropId = n.FBarAuxpropId == 0 ? null : n.FBarAuxpropId
+                    FBarAuxPropId = n.FBarAuxpropId == 0 ? null : n.FBarAuxpropId,
+                    FLot = new Lot()
+                    {
+                        FLotId = n.FLot_Id == 0 ? null : n.FLot_Id,
+                        FNumber = n.FLot_Text,
+                    }
 
                 }),
             };