diff --git a/IRaCIS.Core.Application/Service/Doctor/DoctorService.cs b/IRaCIS.Core.Application/Service/Doctor/DoctorService.cs
index 288ebff2d..8d41dda22 100644
--- a/IRaCIS.Core.Application/Service/Doctor/DoctorService.cs
+++ b/IRaCIS.Core.Application/Service/Doctor/DoctorService.cs
@@ -246,8 +246,19 @@ namespace IRaCIS.Core.Application.Service
                     await _doctorSummarizeRepository.InsertOrUpdateAsync(system, true);
                 }
             }
+
+            if (inDto.TrialId == null)
+            {
+                var systemCount = await _doctorSummarizeRepository.Where(x => x.DoctorId == inDto.DoctorId && x.TrialId == null).CountAsync();
+                if (systemCount == 0)
+                {
+                    inDto.IsMain = true;
+                }
+            }
+
             if (inDto.TrialId == null && inDto.IsMain)
             {
+
                 await _doctorSummarizeRepository.BatchUpdateNoTrackingAsync(x => x.DoctorId == inDto.DoctorId && x.TrialId == null, 
                     x => new DoctorSummarize()
                 {