diff --git a/IRaCIS.Core.Application/Service/Document/AuditDocumentService.cs b/IRaCIS.Core.Application/Service/Document/AuditDocumentService.cs
index 8b38a3d86..6c76d290c 100644
--- a/IRaCIS.Core.Application/Service/Document/AuditDocumentService.cs
+++ b/IRaCIS.Core.Application/Service/Document/AuditDocumentService.cs
@@ -241,9 +241,13 @@ public class AuditDocumentService(IRepository<AuditDocument> _auditDocumentRepos
 	{
         var parentid = dataList.Where(x => ids.Contains(x.Id.Value) && x.ParentId != null).Select(x => x.ParentId.Value).ToList();
 
-        parentIds.AddRange(parentid);
+		if (parentid.Count() > 0)
+		{
+            parentIds.AddRange(parentid);
 
-		GetParentId(parentIds, parentid, dataList);
+            GetParentId(parentIds, parentid, dataList);
+        }
+      
     }
 
 	private void GetChildren(AuditDocumentData item, List<AuditDocumentData> dataList)