diff --git a/IRaCIS.Core.Application/Service/Common/FrontAuditConfigService.cs b/IRaCIS.Core.Application/Service/Common/FrontAuditConfigService.cs
index d641ee572..b7d9402e5 100644
--- a/IRaCIS.Core.Application/Service/Common/FrontAuditConfigService.cs
+++ b/IRaCIS.Core.Application/Service/Common/FrontAuditConfigService.cs
@@ -34,7 +34,9 @@ namespace IRaCIS.Core.Application.Service
         [HttpPost]
         public async Task<IResponseOutput> CopyOtherToThisItem(CopyOtherToThisItem item)
         {
-           
+
+            var names = _frontAuditConfigRepository.Where(x => x.ParentId == item.AddItem).Select(x => x.ValueCN).ToList();
+
             var list = _frontAuditConfigRepository.Where(x => item.DataSource.Contains(x.ParentId)).ToList().GroupBy(x => new { x.ValueCN }, (key, lst) => new FrontAuditConfig
             {
                 Sort = lst.Select(x => x.Sort).FirstOrDefault(),
@@ -59,7 +61,7 @@ namespace IRaCIS.Core.Application.Service
                 Id=Guid.NewGuid(),
             }).ToList();
 
-
+            list = list.Where(x => !names.Contains(x.ValueCN)).ToList();
             await  _repository.AddRangeAsync(list);
             await _repository.SaveChangesAsync();