diff --git a/Src/Dlhis.Entity/Basic/Entity/OldDeviceGainfoEntity.cs b/Src/Dlhis.Entity/Basic/Entity/OldDeviceGainfoEntity.cs
index 82c6a570..27ff63a2 100644
--- a/Src/Dlhis.Entity/Basic/Entity/OldDeviceGainfoEntity.cs
+++ b/Src/Dlhis.Entity/Basic/Entity/OldDeviceGainfoEntity.cs
@@ -1,4 +1,5 @@
 using Dlhis.Entity.Device.Enums;
+using Kurisu.AspNetCore.DataAccess.SqlSugar;
 using SqlSugar;
 using SqlSugar.DbConvert;
 
@@ -8,7 +9,7 @@ namespace Dlhis.Entity.Basic.Entity;
 /// 老系统设备档案
 /// </summary>
 [SugarTable(TableName = "OldDeviceGainfos", TableDescription = "老系统设备档案")]
-public class OldDeviceGainfoEntity
+public class OldDeviceGainfoEntity : SugarBaseEntity
 {
     [SugarColumn(IsNullable = false, ColumnDescription = "厂区")]
     public string Factory { get; set; }