diff --git a/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application/Equipments/EquipmentPartCodeAppService.cs b/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application/Equipments/EquipmentPartCodeAppService.cs
index 6b56e8522..e1f998265 100644
--- a/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application/Equipments/EquipmentPartCodeAppService.cs
+++ b/be/Modules/BaseData/src/Win_in.Sfs.Basedata.Application/Equipments/EquipmentPartCodeAppService.cs
@@ -31,7 +31,7 @@ public class EquipmentPartCodeAppService
     : SfsBaseDataWithCodeAppServiceBase<EquipmentPartCode, EquipmentPartCodeDTO, SfsBaseDataRequestInputBase, EquipmentPartCodeEditInput, EquipmentPartCodeImportInput>
         , IEquipmentPartCodeAppService
 {
-    //private readonly ItemValidator _itemValidator;
+  
     private readonly IEquipmentPartCodeManager _manager;
     private new readonly IEquipmentPartCodeRepository _repository;
     private readonly IExportImportService _importService;