diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialSiteService.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialSiteService.cs
index 826a94852..2054c1e6e 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialSiteService.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialSiteService.cs
@@ -194,10 +194,10 @@ namespace IRaCIS.Core.Application.Services
 
 
             var siteQueryable = _siteRepository.AsQueryable(true)
-                   .WhereIf(!string.IsNullOrWhiteSpace(searchModel.SiteName), t => t.SiteName.Contains(searchModel.SiteName)|| t.SiteNameCN.Contains(searchModel.SiteName))
+                   .WhereIf(!string.IsNullOrWhiteSpace(searchModel.SiteName), t => t.SiteName.Contains(searchModel.SiteName) || t.SiteNameCN.Contains(searchModel.SiteName) || t.AliasName.Contains(searchModel.SiteName))
                    .WhereIf(!string.IsNullOrWhiteSpace(searchModel.AliasName), t => t.AliasName.Contains(searchModel.AliasName))
-                  .WhereIf(!string.IsNullOrWhiteSpace(searchModel.City), t => t.City.Contains(searchModel.City))
-                  .WhereIf(!string.IsNullOrWhiteSpace(searchModel.Country), t => t.Country.Contains(searchModel.Country))
+                   .WhereIf(!string.IsNullOrWhiteSpace(searchModel.City), t => t.City.Contains(searchModel.City))
+                   .WhereIf(!string.IsNullOrWhiteSpace(searchModel.Country), t => t.Country.Contains(searchModel.Country))
                    .ProjectTo<TrialSiteScreeningDTO>(_mapper.ConfigurationProvider, new { trialId = searchModel.TrialId , isEn_Us =_userInfo.IsEn_Us});