diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingCriterion/ReadingCriterionService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingCriterion/ReadingCriterionService.cs
index 22fd0e86..de4f11e7 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingCriterion/ReadingCriterionService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingCriterion/ReadingCriterionService.cs
@@ -20,14 +20,18 @@ namespace IRaCIS.Core.Application.Service.RC
         private readonly IRepository<ReadingTaskQuestionAnswer> _readingTaskQuestionAnswer;
         private readonly IRepository<ReadingCriterionPage> _readingCriterionPageRepository;
         private readonly IRepository<ReadingCriterionDictionary> _readingCriterionDictionaryRepository;
-
+        private readonly IRepository<VisitTask> _visitTaskRepository;
+        private readonly IRepository<ReadingTableQuestionAnswer> _readingTableQuestionAnswerRepository;
+        private readonly IRepository<ReadingTableAnswerRowInfo> _readingTableAnswerRowInfoRepository;
 
         public ReadingQuestionService(
             IRepository<ReadingQuestionCriterionSystem> readingQuestionCriterionSystemRepository,
             IRepository<ReadingQuestionCriterionTrial> readingQuestionCriterionTrialRepository,
             IRepository<ReadingQuestionTrial> readingQuestionTrialRepository,
                IRepository<ReadingCriterionDictionary> readingCriterionDictionaryRepository,
-            
+              IRepository<VisitTask> visitTaskRepository,
+               IRepository<ReadingTableQuestionAnswer> readingTableQuestionAnswerRepository,
+                 IRepository<ReadingTableAnswerRowInfo> readingTableAnswerRowInfoRepository,
             IRepository<ReadingTaskQuestionAnswer> readingTaskQuestionAnswer,
              IRepository<ReadingCriterionPage> readingCriterionPageRepository)
         {
@@ -37,8 +41,9 @@ namespace IRaCIS.Core.Application.Service.RC
 
             this._readingCriterionPageRepository = readingCriterionPageRepository;
             this._readingCriterionDictionaryRepository = readingCriterionDictionaryRepository;
-
-
+            this._visitTaskRepository = visitTaskRepository;
+            this._readingTableQuestionAnswerRepository = readingTableQuestionAnswerRepository;
+            this._readingTableAnswerRowInfoRepository = readingTableAnswerRowInfoRepository;
             this._readingTaskQuestionAnswer = readingTaskQuestionAnswer;
         }
 
@@ -57,6 +62,11 @@ namespace IRaCIS.Core.Application.Service.RC
 
             });
 
+            var taskquery = _visitTaskRepository.Where(x => x.TrialReadingCriterionId == trialReadingCriterionId).AsQueryable();
+            await _readingTaskQuestionAnswer.BatchDeleteNoTrackingAsync(x => taskquery.Any(y=>y.Id==x.VisitTaskId));
+            await _readingTableAnswerRowInfoRepository.BatchDeleteNoTrackingAsync(x => taskquery.Any(y => y.Id == x.VisitTaskId));
+            await _readingTableQuestionAnswerRepository.BatchDeleteNoTrackingAsync(x => taskquery.Any(y => y.Id == x.VisitTaskId));
+
             return ResponseOutput.Ok();
         }