diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingTaskQuestionService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingTaskQuestionService.cs
index 04f169c87..ec720f187 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingTaskQuestionService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingTaskQuestionService.cs
@@ -274,14 +274,12 @@ namespace IRaCIS.Core.Application.Service
                 x.Childrens = new List<GetSystemReadingQuestionOutDto>();
                 x.GroupName = string.Empty;
                 x.ImageCount = 0;
-                x.ParentId = item.Id;
                 var relationQuestions= _mapper.Map<List<GetSystemReadingQuestionOutDto>>(tableQuestions.Where(z => (z.DependParentId ?? default(Guid)) == x.Id).ToList());
                 relationQuestions.ForEach(y =>
                 {
                     y.Childrens = new List<GetSystemReadingQuestionOutDto>();
                     y.GroupName = string.Empty;
                     y.ImageCount = 0;
-                    y.ParentId = item.Id;
                     y.LesionType = item.LesionType;
                     y.RelationQuestions = new List<GetSystemReadingQuestionOutDto>();
                 });