diff --git a/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs b/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs
index af35c3694..b1e7d4a69 100644
--- a/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs
+++ b/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs
@@ -285,7 +285,7 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
             }
 
 
-            await _dicomstudyRepository.SaveChangesAsync();
+            await _repository.SaveChangesAsync();
 
 
             return ResponseOutput.Ok();