diff --git a/IRaCIS.Core.Application/Service/ReadingCalculate/IVUSCalculateService.cs b/IRaCIS.Core.Application/Service/ReadingCalculate/IVUSCalculateService.cs
index f110c76a5..33e55912d 100644
--- a/IRaCIS.Core.Application/Service/ReadingCalculate/IVUSCalculateService.cs
+++ b/IRaCIS.Core.Application/Service/ReadingCalculate/IVUSCalculateService.cs
@@ -724,6 +724,8 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
             }
 
 
+            await _readingTableAnswerRowInfoRepository.BatchDeleteNoTrackingAsync(x => x.QuestionId == questionInfo.Id && x.VisitTaskId == taskinfo.Id);
+            await _readingTableQuestionAnswerRepository.BatchDeleteNoTrackingAsync(x => x.QuestionId == questionInfo.Id && x.VisitTaskId == taskinfo.Id);
             await _readingTableAnswerRowInfoRepository.AddRangeAsync(tableAnsweRowInfos);
             await _readingTableQuestionAnswerRepository.AddRangeAsync(tableAnswers);
             await _readingTableQuestionAnswerRepository.SaveChangesAsync();