diff --git a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
index f4792ca6b..7e8824cb8 100644
--- a/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
+++ b/IRaCIS.Core.Application/Service/Reading/ReadingImageTask/ReadingImageTaskService.cs
@@ -1426,7 +1426,7 @@ namespace IRaCIS.Application.Services
 
             await VerifyTaskIsSign(inDto.VisitTaskId);
 
-            if (inDto.InstanceId != null)
+            if (inDto.InstanceId != null&&inDto.IsDicomReading)
             {
                 if (!(await _dicomInstanceRepository.AnyAsync(x => x.Id == inDto.InstanceId && x.SeriesId == inDto.SeriesId)))
                 {