diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialViewModel.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialViewModel.cs
index 613993009..9fc0f15d2 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialViewModel.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialViewModel.cs
@@ -88,6 +88,8 @@ namespace IRaCIS.Application.Contracts
 
         public string CriterionName { get; set; } = string.Empty;
 
+        public DateTime CreateTime { get; set; }
+
         public List<TrialObjectNameConfig> TrialObjectNameList { get; set; } = new List<TrialObjectNameConfig>();
     }
 
diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialService.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialService.cs
index 3dd75ddbd..362ea4ddc 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialService.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialService.cs
@@ -144,7 +144,8 @@ namespace IRaCIS.Core.Application.Service
                 .WhereIf(!other.Contains(_userInfo.UserTypeEnumInt), t => t.TrialIdentityUserList.Any(t => t.IdentityUserId == _userInfo.IdentityUserId && t.IsDeleted == false
                  && t.TrialUserRoleList.Any(t => t.UserId == _userInfo.UserRoleId && t.IsDeleted == false))
                  && t.IsDeleted == false && t.TrialStatusStr == StaticData.TrialState.TrialOngoing)
-                .ProjectTo<TrialSelectDTO>(_mapper.ConfigurationProvider).ToListAsync();
+                .ProjectTo<TrialSelectDTO>(_mapper.ConfigurationProvider)
+                .OrderByDescending(x=>x.CreateTime).ToListAsync();
         }