diff --git a/IRaCIS.Core.Application/Service/Visit/DTO/SCUClientViewModel.cs b/IRaCIS.Core.Application/Service/Visit/DTO/SCUClientViewModel.cs
index 6de924f22..1b87c8d1c 100644
--- a/IRaCIS.Core.Application/Service/Visit/DTO/SCUClientViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Visit/DTO/SCUClientViewModel.cs
@@ -64,7 +64,7 @@ namespace IRaCIS.Application.Contracts
 
         public Guid? SCPStudyId { get; set; }
 
-        public List<HospitalGroupInfo> HospitalGroupList { get; set; }
+        public List<HospitalGroupInfo> HospitalGroupList { get; set; } = new List<HospitalGroupInfo>();
 
         public List<HospitalGroupInfo> CurrentUserHospitalGroupList { get; set; } = new List<HospitalGroupInfo>();