diff --git a/IRaCIS.Core.Application/Service/Visit/_MapConfig.cs b/IRaCIS.Core.Application/Service/Visit/_MapConfig.cs
index 83cb0fd43..92c369979 100644
--- a/IRaCIS.Core.Application/Service/Visit/_MapConfig.cs
+++ b/IRaCIS.Core.Application/Service/Visit/_MapConfig.cs
@@ -35,7 +35,7 @@ namespace IRaCIS.Core.Application.Service
             CreateMap<VisitStage, VisitStageDTO>();
 
             CreateMap<Subject, SubjectQueryView>()
-                .ForMember(d => d.SiteName, u => u.MapFrom(s => s.TrialSite.Site.SiteName))
+                .ForMember(d => d.SiteName, u => u.MapFrom(s => s.TrialSite.TrialSiteAliasName))
                 .ForMember(d => d.TrialSiteCode, u => u.MapFrom(s => s.TrialSite.TrialSiteCode))
                 .ForMember(d => d.LatestBlindName, u => u.MapFrom(s => s.LatestSubjectVisit.BlindName))
                 .ForMember(d => d.LatestVisitName, u => u.MapFrom(s => s.LatestSubjectVisit.VisitName))