diff --git a/DOAN.Service/MES/mm/line/MmLineInventoryService.cs b/DOAN.Service/MES/mm/line/MmLineInventoryService.cs
index ddd5a67..a236993 100644
--- a/DOAN.Service/MES/mm/line/MmLineInventoryService.cs
+++ b/DOAN.Service/MES/mm/line/MmLineInventoryService.cs
@@ -209,9 +209,9 @@ namespace DOAN.Service.MES.mm.line
 			{
 				throw new Exception("线别或物料编号不能为空");
 			}
-			if (Quantity <= 0)
+			if (Quantity < 0)
 			{
-				throw new Exception("出库数量要大于0");
+				throw new Exception("出库数量不能小于0");
 			}
 			//根据线别，物料条码，批号 看库里有没有这条入库数据
 			MmLineInventory mmLineInventory = Queryable()
@@ -310,11 +310,32 @@ namespace DOAN.Service.MES.mm.line
 		/// <exception cref="Exception"></exception>
 		public int stocktakeLineMaterial(string Id, int Quantity)
 		{
+			int result = 0;
 			if (string.IsNullOrEmpty(Id))
 			{
 				throw new Exception("Id不能为空");
 			}
-			return 0;
+			if (Quantity < 0)
+			{
+				throw new Exception("盘点数量不能小于0");
+			}
+			MmLineInventory mmLineInventory = Queryable().Where(x => x.Id == Id).First();
+			if (mmLineInventory== null) 
+			{
+				throw new Exception("查找不到数据");
+			}
+			int begin = mmLineInventory.Quantity.Value;
+			mmLineInventory.Quantity =  Quantity;
+			mmLineInventory.Updatetime = DateTime.Now;
+			mmLineInventory.Updateby = "系统";
+			result = Context.Updateable(mmLineInventory).ExecuteCommand();
+			if (result == 1)
+			{
+				OperationLogRecording(2, 5, mmLineInventory.MaterialCode, mmLineInventory.MaterialName, mmLineInventory.LineCode, begin, Quantity, mmLineInventory.LocationCode);
+
+			}
+
+			return result;
 		}
 	}
 }
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