diff --git a/IRaCIS.Core.Application/Service/QC/QCOperationService.cs b/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
index e291927c2..326fa9958 100644
--- a/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
+++ b/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
@@ -961,6 +961,9 @@ namespace IRaCIS.Core.Application.Image.QA
                 var noneDicomStudyFile = (await _noneDicomStudyFileRepository.Where(t => t.Id == noneDicomStudyFileId, true).IgnoreQueryFilters().FirstOrDefaultAsync()).IfNullThrowException();
 
 
+                var noneDicomStudy = (await _noneDicomStudyRepository.Where(t => t.Id == noneDicomStudyFile.NoneDicomStudyId, true).IgnoreQueryFilters().FirstOrDefaultAsync()).IfNullThrowException();
+
+
                 if (state == 1)
                 {
                     noneDicomStudyFile.IsReading = false;
@@ -972,10 +975,15 @@ namespace IRaCIS.Core.Application.Image.QA
                 else if (state == 4)
                 {
                     noneDicomStudyFile.IsDeleted = true;
+
+                    noneDicomStudy.FileCount = noneDicomStudy.FileCount - 1;
+
                 }
                 else if (state == 5)
                 {
                     noneDicomStudyFile.IsDeleted = false;
+
+                    noneDicomStudy.FileCount = noneDicomStudy.FileCount + 1;
                 }
             }