diff --git a/DOAN.Model/MES/dev/DeviceSpareParts.cs b/DOAN.Model/MES/dev/DeviceSpareParts.cs
index 8892e14..dca03d0 100644
--- a/DOAN.Model/MES/dev/DeviceSpareParts.cs
+++ b/DOAN.Model/MES/dev/DeviceSpareParts.cs
@@ -24,12 +24,7 @@ namespace DOAN.Model.MES.dev
         /// </summary>
         [SugarColumn(ColumnName = "part_code")]
         public string PartCode { get; set; }
-
-        /// <summary>
-        /// 备件数量 
-        /// </summary>
-        [SugarColumn(ColumnName = "part_number")]
-        public string PartNumber { get; set; }
+        
 
         /// <summary>
         /// 描述 
diff --git a/DOAN.Service/MES/dev/DevicePartsInventoryService.cs b/DOAN.Service/MES/dev/DevicePartsInventoryService.cs
index 40cbc00..4e3a9b3 100644
--- a/DOAN.Service/MES/dev/DevicePartsInventoryService.cs
+++ b/DOAN.Service/MES/dev/DevicePartsInventoryService.cs
@@ -28,6 +28,7 @@ namespace DOAN.Service.MES.dev
             var predicate = Expressionable.Create<DevicePartsInventory>();
             var response = Queryable()
                 .Where(predicate.ToExpression());
+            
             var result=  Context.Queryable(response).LeftJoin<DeviceSpareParts>((r, s) => r.PartId == s.PartId)
                 .Select((r, s) => new DevicePartsInventoryDto2(), true)
                 .ToPage_NO_Convert(parm);