diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
index 1e67a961b..97b996740 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
@@ -35,6 +35,7 @@ namespace IRaCIS.Core.Application.Service
         IRepository<NoneDicomStudy> _noneDicomStudyRepository,
         IRepository<VisitTask> _visitTaskRepository,
         IRepository<Trial> _trialRepository,
+         IRepository<TaskInstance> _taskInstanceRepository,
         IRepository<NoneDicomStudyFile> _noneDicomStudyFileRepository,
         IRepository<ReadingNoneDicomMark> _readingNoneDicomMarkRepository,
         IRepository<UserLog> _userLogRepository,
@@ -2602,7 +2603,7 @@ namespace IRaCIS.Core.Application.Service
             await VerifyTaskIsSign(inDto.VisitTaskId);
             if (inDto.InstanceId != null && inDto.IsDicomReading)
             {
-                if (!(await _dicomInstanceRepository.AnyAsync(x => x.Id == inDto.InstanceId && x.SeriesId == inDto.SeriesId)))
+                if ((!(await _dicomInstanceRepository.AnyAsync(x => x.Id == inDto.InstanceId && x.SeriesId == inDto.SeriesId))) && (!(await _taskInstanceRepository.AnyAsync(x => x.Id == inDto.InstanceId && x.SeriesId == inDto.SeriesId))))
                 {
                     throw new BusinessValidationFailedException(_localizer["ReadingImage_Idnotcorrespond"]);
                 }