diff --git a/YD_YiLu.Commons/Dto/DeviceSync/DeviceSyncMyRecordDto.cs b/YD_YiLu.Commons/Dto/DeviceSync/DeviceSyncMyRecordDto.cs
index dd7d223..badae4c 100644
--- a/YD_YiLu.Commons/Dto/DeviceSync/DeviceSyncMyRecordDto.cs
+++ b/YD_YiLu.Commons/Dto/DeviceSync/DeviceSyncMyRecordDto.cs
@@ -29,7 +29,6 @@ namespace YD_YiLu.Commons.Dto.DeviceSync
         public int TrainCounts { get; set; }
         public List<GradeListItem> GradeList { get; set; } = new List<GradeListItem>();
         public List<GraphTrainListItem> GraphTrainList { get; set; } = new List<GraphTrainListItem>();
-        //public List<CourseBestListItem> CourseBestList { get; set; } = new List<CourseBestListItem>();
     }
 
     public class UserSyncDto