diff --git a/IRaCIS.Core.Application/Service/QC/QCOperationService.cs b/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
index 4423bcd54..f50e8e922 100644
--- a/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
+++ b/IRaCIS.Core.Application/Service/QC/QCOperationService.cs
@@ -1336,13 +1336,16 @@ namespace IRaCIS.Core.Application.Image.QA
                     dbSubjectVisit.IsConfirmedClinicalData = true;
 
 
-                    // CRC 上传的基线数据签名
+                // CRC 上传的基线数据签名
+
+                List<ClinicalLevel> clinicalneedSign = new List<ClinicalLevel>() {
+					 ClinicalLevel.Subject,
+					  ClinicalLevel.SubjectVisit,
+						ClinicalLevel.Study,
+				   };
 
                     await _readingClinicalDataRepository.UpdatePartialFromQueryAsync(x =>
-                    
-                    (x.ClinicalDataTrialSet.ClinicalDataLevel== ClinicalLevel.Subject|| x.ClinicalDataTrialSet.ClinicalDataLevel == ClinicalLevel.SubjectVisit)&&
-
-
+				    clinicalneedSign.Contains(x.ClinicalDataTrialSet.ClinicalDataLevel)&&
 					x.ClinicalDataTrialSet.UploadRole == UploadRole.CRC && x.ReadingId == dbSubjectVisit.Id && x.IsSign==false, x => new ReadingClinicalData()
                     {
                         IsSign = true,