diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
index 0104ae196..a9aa1d405 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
@@ -1055,7 +1055,7 @@ namespace IRaCIS.Application.Services
         /// <param name="tableQuestionLists"></param>
         private async void FindChildQuestion(TrialReadQuestionData item, List<TrialReadQuestionData> questionlists, List<TableQuestionTrial> tableQuestionLists, List<ReadingTableQuestionAnswerInfo> tableAnswers, List<TableAnsweRowInfo> tableAnsweRowInfos, List<OrganInfo> organInfos, List<ReadingTableQuestionAnswer> baseLineTableAnswer,bool isFirstChangeTask, List<ReadingTableQuestionAnswer> lastTaskTableAnswer)
         {
-            item.Childrens = questionlists.Where(x => x.ParentId == item.Id || x.GroupId == item.Id).ToList();
+            item.Childrens = questionlists.Where(x => x.ParentId == item.Id || (x.GroupId == item.Id && x.ParentId == null)).ToList();
             item.TableQuestions = new TrialReadTableQuestion();
 
             item.TableQuestions.Questions = tableQuestionLists.Where(x => x.ReadingQuestionId == item.Id).OrderBy(x => x.ShowOrder).ToList();