diff --git a/IRaCIS.Core.Application/Service/Management/DTO/UserFeedBackViewModel.cs b/IRaCIS.Core.Application/Service/Management/DTO/UserFeedBackViewModel.cs
index 14a6fcd70..51bc992bb 100644
--- a/IRaCIS.Core.Application/Service/Management/DTO/UserFeedBackViewModel.cs
+++ b/IRaCIS.Core.Application/Service/Management/DTO/UserFeedBackViewModel.cs
@@ -67,6 +67,8 @@ namespace IRaCIS.Core.Application.ViewModel
 
         public DateTime? EndCreatime { get; set; }
 
+        public Guid? TrialId { get; set; }
+
 
 
     }
diff --git a/IRaCIS.Core.Application/Service/Management/UserFeedBackService.cs b/IRaCIS.Core.Application/Service/Management/UserFeedBackService.cs
index a9217b6a5..5a950602d 100644
--- a/IRaCIS.Core.Application/Service/Management/UserFeedBackService.cs
+++ b/IRaCIS.Core.Application/Service/Management/UserFeedBackService.cs
@@ -36,6 +36,7 @@ namespace IRaCIS.Core.Application.Service
             var userFeedBackQueryable = _userFeedBackRepository
                   .WhereIf(isCRCOrIR, t => t.CreateUserId == _userInfo.Id)
                   .WhereIf(inQuery.State != null, t => t.State == inQuery.State)
+                   .WhereIf(inQuery.TrialId != null, t => t.TrialId == inQuery.TrialId)
                   .WhereIf(inQuery.QuestionType != null, t => t.QuestionType == inQuery.QuestionType)
                   .WhereIf(inQuery.BeginCreatime != null, t => t.CreateTime >= inQuery.BeginCreatime)