diff --git a/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialConfigDTO.cs b/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialConfigDTO.cs
index 5993f13d4..8192c5bc3 100644
--- a/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialConfigDTO.cs
+++ b/IRaCIS.Core.Application/Service/TrialSiteUser/DTO/TrialConfigDTO.cs
@@ -861,7 +861,7 @@ namespace IRaCIS.Core.Application.Contracts
         /// <summary>
         /// IR阅片是否显示既往结果
         /// </summary>
-        public bool IsReadingShowPreviousResults { get; set; } = false;
+        public bool IsReadingShowPreviousResults { get; set; } = true;