diff --git a/IRaCIS.Core.Application/Service/Visit/PatientService.cs b/IRaCIS.Core.Application/Service/Visit/PatientService.cs
index 5bdb12662..b29b3c6fd 100644
--- a/IRaCIS.Core.Application/Service/Visit/PatientService.cs
+++ b/IRaCIS.Core.Application/Service/Visit/PatientService.cs
@@ -840,7 +840,7 @@ namespace IRaCIS.Application.Services
                             SCPStudyId = scpStudy.Id,
                             SeriesCount = scpStudy.SeriesCount,
                             StudyTime = scpStudy.StudyTime,
-                            StudyIdStr=scpStudy.StudyId
+                            StudyIdStr=scpStudy.StudyId,
 
                             HospitalGroupList = scpStudy.HospitalGroupList.Select(t => new SCPStudyHospitalGroupInfo()
                             {