diff --git a/IRaCIS.Core.Application/Service/ReadingCalculate/MRIPDFFCalculateService.cs b/IRaCIS.Core.Application/Service/ReadingCalculate/MRIPDFFCalculateService.cs
index 72f1b44b7..c14ee91e0 100644
--- a/IRaCIS.Core.Application/Service/ReadingCalculate/MRIPDFFCalculateService.cs
+++ b/IRaCIS.Core.Application/Service/ReadingCalculate/MRIPDFFCalculateService.cs
@@ -364,87 +364,93 @@ namespace IRaCIS.Core.Application.Service.ReadingCalculate
             var isReadingTaskViewInOrder = await _readingQuestionCriterionTrialRepository.Where(x => x.Id == taskinfo.TrialReadingCriterionId).Select(x => x.IsReadingTaskViewInOrder).FirstOrDefaultAsync();
             var baseLineVisitId = await _subjectVisitRepository.Where(x => x.SubjectId == taskinfo.SubjectId && x.IsBaseLine).Select(x => x.Id).FirstOrDefaultAsync();
 
-
-            var dictionList = await _dictionaryRepository.Where(x => x.Parent.Code == "LiverSegmentation").OrderBy(x => x.ShowOrder).ToListAsync();
-
-
-            var tableQuestion = await _readingQuestionTrialRepository.Where(x => x.ReadingQuestionCriterionTrialId == taskinfo.TrialReadingCriterionId && x.LesionType == LesionType.FatFraction).FirstNotNullAsync();
-
-            var tableQuestionList = await _readingTableQuestionTrialRepository.Where(x => x.ReadingQuestionId == tableQuestion.Id).ToListAsync();
-            var LastVisitTaskId = await _visitTaskRepository.Where(x => x.ReadingCategory == ReadingCategory.Visit &&
-                  x.TrialReadingCriterionId == taskinfo.TrialReadingCriterionId &&
-                  x.IsAnalysisCreate == taskinfo.IsAnalysisCreate &&
-                   x.DoctorUserId == taskinfo.DoctorUserId &&
-                   x.IsSelfAnalysis == taskinfo.IsSelfAnalysis &&
-                  x.SubjectId == taskinfo.SubjectId && x.ReadingTaskState == ReadingTaskState.HaveSigned && x.VisitTaskNum < taskinfo.VisitTaskNum && x.TaskState == TaskState.Effect && x.ArmEnum == taskinfo.ArmEnum
-                  ).OrderByDescending(x => x.VisitTaskNum).Select(x => x.Id).FirstOrDefaultAsync();
-
-
-            List<TableMarkInfo> marks = await _readingTaskQuestionMarkRepository.Where(x => x.VisitTaskId == LastVisitTaskId && x.RowId != null).ProjectTo<TableMarkInfo>(_mapper.ConfigurationProvider).ToListAsync();
-
-
-            marks.ForEach(x => {
-
-                x.VisitTaskId = visitTaskId;
-            });
-
-            List<ReadingTableAnswerRowInfo> rowlist = new List<ReadingTableAnswerRowInfo>();
-            List<ReadingTableQuestionAnswer> tableAnswerList = new List<ReadingTableQuestionAnswer>();
-
-            decimal num = 1;
-            foreach (var item in dictionList)
+            if (!(await _readingTableQuestionAnswerRepository.AnyAsync(x => x.VisitTaskId == visitTaskId)))
             {
-                var guid = NewId.NextGuid();
+            
+
+
+                var dictionList = await _dictionaryRepository.Where(x => x.Parent.Code == "LiverSegmentation").OrderBy(x => x.ShowOrder).ToListAsync();
+
+
+                var tableQuestion = await _readingQuestionTrialRepository.Where(x => x.ReadingQuestionCriterionTrialId == taskinfo.TrialReadingCriterionId && x.LesionType == LesionType.FatFraction).FirstNotNullAsync();
+
+                var tableQuestionList = await _readingTableQuestionTrialRepository.Where(x => x.ReadingQuestionId == tableQuestion.Id).ToListAsync();
+                var LastVisitTaskId = await _visitTaskRepository.Where(x => x.ReadingCategory == ReadingCategory.Visit &&
+                      x.TrialReadingCriterionId == taskinfo.TrialReadingCriterionId &&
+                      x.IsAnalysisCreate == taskinfo.IsAnalysisCreate &&
+                       x.DoctorUserId == taskinfo.DoctorUserId &&
+                       x.IsSelfAnalysis == taskinfo.IsSelfAnalysis &&
+                      x.SubjectId == taskinfo.SubjectId && x.ReadingTaskState == ReadingTaskState.HaveSigned && x.VisitTaskNum < taskinfo.VisitTaskNum && x.TaskState == TaskState.Effect && x.ArmEnum == taskinfo.ArmEnum
+                      ).OrderByDescending(x => x.VisitTaskNum).Select(x => x.Id).FirstOrDefaultAsync();
+
+
+                List<TableMarkInfo> marks = await _readingTaskQuestionMarkRepository.Where(x => x.VisitTaskId == LastVisitTaskId && x.RowId != null).ProjectTo<TableMarkInfo>(_mapper.ConfigurationProvider).ToListAsync();
+
+
                 marks.ForEach(x => {
-                    x.RowId = x.RowIndex == num ? guid : x.RowId;
-                });
-                rowlist.Add(new ReadingTableAnswerRowInfo()
-                {
-                    FristAddTaskId= visitTaskId,
-                    FristAddTaskNum= taskinfo.VisitTaskNum,
-                    IsCurrentTaskAdd=true,
-                    BlindName= taskinfo.TaskBlindName,
-                    OrderMark= tableQuestion.OrderMark+ num.GetLesionMark(),
-                    VisitTaskId= visitTaskId,
-                    TrialId= taskinfo.TrialId,
-                    QuestionId= tableQuestion.Id,
-                    RowIndex= num,
-                    Id= guid,
+
+                    x.VisitTaskId = visitTaskId;
                 });
 
-                tableAnswerList.Add(new ReadingTableQuestionAnswer()
-                {
-                    QuestionId= tableQuestion.Id,
-                    Answer= item.Code,
-                    TableQuestionId= tableQuestionList.Where(x=>x.QuestionMark==QuestionMark.liverSegmentation).Select(x=>x.Id).FirstOrDefault(),
-                    VisitTaskId= visitTaskId,
-                    TrialId= taskinfo.TrialId,
-                    RowIndex= num,
-                    RowId= guid,
-                });
+                List<ReadingTableAnswerRowInfo> rowlist = new List<ReadingTableAnswerRowInfo>();
+                List<ReadingTableQuestionAnswer> tableAnswerList = new List<ReadingTableQuestionAnswer>();
 
-                foreach (var otherQuestion in tableQuestionList.Where(x => !tableAnswerList.Any(y=>y.RowId== guid&&y.TableQuestionId==x.Id)))
+                decimal num = 1;
+                foreach (var item in dictionList)
                 {
+                    var guid = NewId.NextGuid();
+                    marks.ForEach(x => {
+                        x.RowId = x.RowIndex == num ? guid : x.RowId;
+                    });
+                    rowlist.Add(new ReadingTableAnswerRowInfo()
+                    {
+                        FristAddTaskId = visitTaskId,
+                        FristAddTaskNum = taskinfo.VisitTaskNum,
+                        IsCurrentTaskAdd = true,
+                        BlindName = taskinfo.TaskBlindName,
+                        OrderMark = tableQuestion.OrderMark + num.GetLesionMark(),
+                        VisitTaskId = visitTaskId,
+                        TrialId = taskinfo.TrialId,
+                        QuestionId = tableQuestion.Id,
+                        RowIndex = num,
+                        Id = guid,
+                    });
+
                     tableAnswerList.Add(new ReadingTableQuestionAnswer()
                     {
-                        Answer = otherQuestion.DefaultValue,
                         QuestionId = tableQuestion.Id,
+                        Answer = item.Code,
+                        TableQuestionId = tableQuestionList.Where(x => x.QuestionMark == QuestionMark.liverSegmentation).Select(x => x.Id).FirstOrDefault(),
+                        VisitTaskId = visitTaskId,
                         TrialId = taskinfo.TrialId,
-                        VisitTaskId = taskinfo.Id,
-                        RowId = guid,
                         RowIndex = num,
-                        TableQuestionId = otherQuestion.Id,
+                        RowId = guid,
                     });
+
+                    foreach (var otherQuestion in tableQuestionList.Where(x => !tableAnswerList.Any(y => y.RowId == guid && y.TableQuestionId == x.Id)))
+                    {
+                        tableAnswerList.Add(new ReadingTableQuestionAnswer()
+                        {
+                            Answer = otherQuestion.DefaultValue,
+                            QuestionId = tableQuestion.Id,
+                            TrialId = taskinfo.TrialId,
+                            VisitTaskId = taskinfo.Id,
+                            RowId = guid,
+                            RowIndex = num,
+                            TableQuestionId = otherQuestion.Id,
+                        });
+                    }
+
+
+                    num++;
                 }
+                await _readingTableAnswerRowInfoRepository.AddRangeAsync(rowlist);
+                await _readingTableQuestionAnswerRepository.AddRangeAsync(tableAnswerList);
 
-
-                num++;
+                await _readingTaskQuestionMarkRepository.AddRangeAsync(_mapper.Map<List<ReadingTaskQuestionMark>>(marks));
+                await _readingTableQuestionAnswerRepository.SaveChangesAsync();
             }
-            await _readingTableAnswerRowInfoRepository.AddRangeAsync(rowlist);
-            await _readingTableQuestionAnswerRepository.AddRangeAsync(tableAnswerList);
-
-            await _readingTaskQuestionMarkRepository.AddRangeAsync(_mapper.Map<List<ReadingTaskQuestionMark>>(marks));
-            await _readingTableQuestionAnswerRepository.SaveChangesAsync();
+               
 
             return new AddTaskLesionAnswerFromLastTaskOutDto()
             {