diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
index e9bd95bf0..9332c87d5 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
@@ -795,10 +795,14 @@ namespace IRaCIS.Application.Services
            
             foreach (var item in rowInfoList.Where(x => x.RowIndex % 1 == 0))
             {
-
-                dynamic measureData = JObject.Parse(item.MeasureData);
-                measureData.data.remark =item.ReadingQuestionTrial+((decimal)index).GetLesionMark();
-                string measureDataStr = JsonConvert.SerializeObject(measureData);
+                string measureDataStr = string.Empty;
+                if (item.MeasureData != null && item.MeasureData != string.Empty)
+                {
+                    dynamic measureData = JObject.Parse(item.MeasureData);
+                    measureData.data.remark = item.ReadingQuestionTrial + ((decimal)index).GetLesionMark();
+                    measureDataStr = JsonConvert.SerializeObject(measureData);
+                }
+               
 
                 await _readingTableQuestionAnswerRepository.BatchUpdateNoTrackingAsync(x => x.VisitTaskId == inDto.VisitTaskId && x.RowIndex == item.RowIndex && x.QuestionId == inDto.QuestionId, x => new ReadingTableQuestionAnswer()
                 {
@@ -813,11 +817,13 @@ namespace IRaCIS.Application.Services
                 decimal spiltindex = 0.01M;
                 foreach (var spiltitem in spiltList)
                 {
-
-                    dynamic spiltmeasureData = JObject.Parse(spiltitem.MeasureData);
-                    spiltmeasureData.data.remark = item.ReadingQuestionTrial + ((decimal)index + spiltindex).GetLesionMark();
-                    string spiltmeasureDataStr = JsonConvert.SerializeObject(spiltmeasureData);
-
+                    string spiltmeasureDataStr = string.Empty;
+                    if (spiltitem.MeasureData != null && spiltitem.MeasureData != string.Empty)
+                    {
+                        dynamic spiltmeasureData = JObject.Parse(spiltitem.MeasureData);
+                        spiltmeasureData.data.remark = item.ReadingQuestionTrial + ((decimal)index + spiltindex).GetLesionMark();
+                         spiltmeasureDataStr = JsonConvert.SerializeObject(spiltmeasureData);
+                    }
                     await _readingTableQuestionAnswerRepository.BatchUpdateNoTrackingAsync(x => x.VisitTaskId == inDto.VisitTaskId && x.RowIndex == spiltitem.RowIndex && x.QuestionId == inDto.QuestionId, x => new ReadingTableQuestionAnswer()
                     {
                         RowIndex = index + spiltindex