diff --git a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
index 14904b164..df47cde8d 100644
--- a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
@@ -254,6 +254,8 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
 
         public Guid TrialReadingCriterionId { get; set; }
 
+        public CriterionType CriterionType { get; set; }
+
     }
     public class ChangeDicomReadingQuestionAnswerInDto
     {
diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
index 2c5f88fdc..16faf5ec4 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
@@ -115,9 +115,15 @@ namespace IRaCIS.Application.Services
         public async Task<GetReadingToolOutDto> GetReadingTool(GetReadingToolInDto indto)
         {
             var visitTaskInfo = await _visitTaskRepository.Where(x => x.Id == indto.VisitTaskId).FirstNotNullAsync();
-            GetReadingToolOutDto result = new GetReadingToolOutDto();
-            result.TrialReadingCriterionId = visitTaskInfo.TrialReadingCriterionId;
-            result.ReadingTool = await _readingQuestionCriterionTrialRepository.Where(x => x.Id == visitTaskInfo.TrialReadingCriterionId).Select(x => x.ReadingTool).FirstOrDefaultAsync();
+
+            var criterionTrialInfo = await _readingQuestionCriterionTrialRepository.Where(x => x.Id == visitTaskInfo.TrialReadingCriterionId).FirstNotNullAsync();
+            GetReadingToolOutDto result = new GetReadingToolOutDto()
+            {
+                TrialReadingCriterionId = visitTaskInfo.TrialReadingCriterionId,
+                ReadingTool = criterionTrialInfo.ReadingTool,
+                CriterionType = criterionTrialInfo.CriterionType,
+            };
+
             return result;
         }