diff --git a/IRaCIS.Core.Application/Service/Management/_MapConfig.cs b/IRaCIS.Core.Application/Service/Management/_MapConfig.cs
index 5619e7127..d9ec78199 100644
--- a/IRaCIS.Core.Application/Service/Management/_MapConfig.cs
+++ b/IRaCIS.Core.Application/Service/Management/_MapConfig.cs
@@ -131,7 +131,7 @@ namespace IRaCIS.Core.Application.Service
                  .ForMember(d => d.ExperimentName, c => c.MapFrom(t => t.Trial.ExperimentName))
                  .ForMember(d => d.TrialCode, c => c.MapFrom(t => t.Trial.TrialCode))
                  .ForMember(d => d.SubjectCode, c => c.MapFrom(t => t.Subject.Code))
-                 .ForMember(d => d.TrialSiteCode, c => c.MapFrom(t => t.TrialSite.TrialSiteCode))
+                 .ForMember(d => d.TrialSiteCode, c => c.MapFrom(t =>  t.VisitTask.IsAnalysisCreate? t.VisitTask.BlindTrialSiteCode: t.TrialSite.TrialSiteCode))
                  .ForMember(d => d.SubjectVisitName, c => c.MapFrom(t => t.SubjectVisit.VisitName))
                  .ForMember(d => d.FeedBackUserName, c => c.MapFrom(t => t.CreateUser.UserName))
                  .ForMember(d => d.FeedBackFullName, c => c.MapFrom(t => t.CreateUser.FullName))