diff --git a/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs b/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs
index 186e25183..c972a2e1c 100644
--- a/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs
+++ b/IRaCIS.Core.Application/Service/ImageAndDoc/DownloadAndUploadService.cs
@@ -1268,7 +1268,9 @@ namespace IRaCIS.Core.Application.Service.ImageAndDoc
 
             var totalImageSize = subjectImageList.Sum(t => t.ImageSize);
 
-            return ResponseOutput.Ok(new TrialImageStatInfo { SubjectCount = subjectCount, SubjectVisitCount = subjectVisitCount, TotalImageSize = totalImageSize,Tot });
+            var totalReadingImageSize= subjectImageList.Sum(t => t.ReadingImageSize);
+
+            return ResponseOutput.Ok(new TrialImageStatInfo { SubjectCount = subjectCount, SubjectVisitCount = subjectVisitCount, TotalImageSize = totalImageSize, TotalReadingImageSize= totalReadingImageSize });
 
 
         }