diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
index 9e8cfe616..a8aec027b 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
@@ -706,8 +706,8 @@ namespace IRaCIS.Application.Services
             {
                 if (item.ReadModuleVisitId != null)
                 {
-                    item.VisitBlindName = await _visitTaskRepository.Where(x => x.SourceSubjectVisitId == item.ReadModuleVisitId && x.IsSelfAnalysis == taskInfo.IsSelfAnalysis &&
-              x.IsAnalysisCreate == taskInfo.IsAnalysisCreate ).Select(x => x.TaskBlindName).FirstOrDefaultAsync();
+                    item.VisitBlindName = (await _visitTaskRepository.Where(x => x.SourceSubjectVisitId == item.ReadModuleVisitId && x.IsSelfAnalysis == taskInfo.IsSelfAnalysis &&
+              x.IsAnalysisCreate == taskInfo.IsAnalysisCreate ).Select(x => x.TaskBlindName).FirstOrDefaultAsync())??string.Empty;
 
 				}
             }