diff --git a/IRaCIS.Core.Application/Service/Doctor/DoctorListService.cs b/IRaCIS.Core.Application/Service/Doctor/DoctorListService.cs
index 778964266..1f76ff680 100644
--- a/IRaCIS.Core.Application/Service/Doctor/DoctorListService.cs
+++ b/IRaCIS.Core.Application/Service/Doctor/DoctorListService.cs
@@ -31,6 +31,7 @@ namespace IRaCIS.Core.Application.Service
 
 
             var query = _doctorRepository.AsQueryable()
+                   .Where(x=>x.TrialId==null)
                    .WhereIf(inQuery.DepartmentId != null, t => t.DepartmentId == inQuery.DepartmentId)
                    .WhereIf(inQuery.SpecialityId != null, t => t.SpecialityId == inQuery.SpecialityId)
                    .WhereIf(inQuery.HospitalId != null, t => t.HospitalId == inQuery.HospitalId)