diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialConfigService.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialConfigService.cs
index ff380c4ae..bd5041af3 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/TrialConfigService.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/TrialConfigService.cs
@@ -769,7 +769,7 @@ namespace IRaCIS.Core.Application
                 arbitration = inDto.IsReadingPeriod ? ArbitrationRule.Reading : ArbitrationRule.Visit;
             }
 
-            JudgeMode judgeMode =await _readingQuestionCriterionTrialRepository.Where(x=>x.Id==inDto.TrialReadingCriterionId).Select(x=>x.JudgeMode).FirstOrDefault();
+            JudgeMode judgeMode =await _readingQuestionCriterionTrialRepository.Where(x=>x.Id==inDto.TrialReadingCriterionId).Select(x=>x.JudgeModeEnum).FirstOrDefaultAsync();
             if (arbitration== ArbitrationRule.Reading)
             {
                 judgeMode = JudgeMode.SelectOne;