diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
index ebeb45bdb..c0be105b2 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
@@ -1487,7 +1487,7 @@ namespace IRaCIS.Core.Application.Service
             foreach (var x in orders)
             {
                 Dictionary<string, string> answers = new Dictionary<string, string>();
-                var rowInfo = tableAnsweRowInfos.First(y => y.RowIndex == x && y.QuestionId == item.Id);
+                var rowInfo = tableAnsweRowInfos.FirstOrDefault(y => y.RowIndex == x && y.QuestionId == item.Id);
                 if (rowInfo == null)
                 {
                     continue;