diff --git a/IRaCIS.Core.Application/Service/Document/AuditDocumentService.cs b/IRaCIS.Core.Application/Service/Document/AuditDocumentService.cs
index a17b742e6..42723632e 100644
--- a/IRaCIS.Core.Application/Service/Document/AuditDocumentService.cs
+++ b/IRaCIS.Core.Application/Service/Document/AuditDocumentService.cs
@@ -418,7 +418,10 @@ public class AuditDocumentService(IRepository<AuditDocument> _auditDocumentRepos
             })).CurrentPageData;
 
             List<AuditDocumentAddOrEdit> auditDocumentAddOrEdits = _mapper.Map<List<AuditDocumentAddOrEdit>>(data);
-            auditDocumentAddOrEdits.ForEach(x => x.IsUpdate = false);
+            auditDocumentAddOrEdits.ForEach(x => {
+                x.IsUpdate = false;
+                x.Id = null;
+            });
             await addData(auditDocumentAddOrEdits);
         }
 
@@ -432,7 +435,7 @@ public class AuditDocumentService(IRepository<AuditDocument> _auditDocumentRepos
                 item.Children.ForEach(x => {
                     x.ParentId = result.Id;
                     x.IsUpdate = false;
-
+                    x.Id = null;
                 });
 
                 if (item.Children.Count() > 0)