diff --git a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingQuestionViewModel.cs b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingQuestionViewModel.cs
index a1e57dd8c..19da4238b 100644
--- a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingQuestionViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingQuestionViewModel.cs
@@ -1899,6 +1899,8 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
 
         public Guid? GroupId { get; set; }
 
+        public bool IsGroup { get; set; } = false;
+
         /// <summary>
         /// 导出的CDISCName
         /// </summary>
diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingCriterion/ReadingQuestionService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingCriterion/ReadingQuestionService.cs
index 14b9c9378..bc7e18ec3 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingCriterion/ReadingQuestionService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingCriterion/ReadingQuestionService.cs
@@ -135,6 +135,7 @@ namespace IRaCIS.Core.Application.Service
                     QuestionName = _userInfo.IsEn_Us ? x.GroupEnName : x.GroupName,
                     ExportResult = x.ExportResult,
                     GroupId= x.GroupId,
+                    IsGroup= true,
                     ShowOrder = x.ShowOrder,
                     IsTableQuestion = false,
                     CDISCCode = x.CDISCCode,