diff --git a/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs b/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs
index 812dfc2bd..708e93db1 100644
--- a/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs
+++ b/IRaCIS.Core.Application/Service/ImageAndDoc/StudyService.cs
@@ -113,7 +113,9 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
 
                     await _oSSService.UploadToOSSAsync(outPutStream, prefix, maskPath);
 
-                    await _dicomInstanceRepository.BatchUpdateNoTrackingAsync(t => t.Id == item.Id, u => new DicomInstance() { IsMasked = true });
+                    var newPath = path + ".MaskImage";
+
+                    await _dicomInstanceRepository.BatchUpdateNoTrackingAsync(t => t.Id == item.Id, u => new DicomInstance() { Path= newPath, IsMasked = true });
                 }
                 catch (Exception ex)
                 {