diff --git a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
index 1f034e705..9aa66c2e8 100644
--- a/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Reading/Dto/ReadingImageTaskViewModel.cs
@@ -2368,6 +2368,8 @@ namespace IRaCIS.Core.Application.Service.Reading.Dto
         /// </summary>
         public Guid? CTSeriesId { get; set; }
 
+        public DateTime? UpdateTime { get; set; }
+
         public List<SubmitTableQuestionInfo> AnswerList { get; set; }
 
     }
diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
index 910225cd1..a14495e3d 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
@@ -2677,6 +2677,7 @@ namespace IRaCIS.Core.Application.Service
             }
             else
             {
+                inDto.UpdateTime = DateTime.Now;
                 await _readingTableAnswerRowInfoRepository.UpdateFromDTOAsync(inDto);