diff --git a/IRaCIS.Core.Domain/TrialSiteUser/TrialUser.cs b/IRaCIS.Core.Domain/TrialSiteUser/TrialUser.cs
index 74dc28502..992e821af 100644
--- a/IRaCIS.Core.Domain/TrialSiteUser/TrialUser.cs
+++ b/IRaCIS.Core.Domain/TrialSiteUser/TrialUser.cs
@@ -19,15 +19,20 @@ public class TrialUserRole : BaseFullDeleteAuditEntity
 
     #endregion
 
+    [Comment("这里实际是UserRoleId")]
     public Guid UserId { get; set; }
     public Guid TrialId { get; set; }
 
-    public DateTime? RemoveTime { get; set; }
-
-    public DateTime? JoinTime { get; set; }
 
 
     public Guid TrialUserId { get; set; }
+
+    #region 下个版本删除
+    public DateTime? RemoveTime { get; set; }
+
+    public DateTime? JoinTime { get; set; }
+    #endregion
+
 }