diff --git a/src/JiShe.IoT.EntityFrameworkCore/EntityFrameworkCore/IoTDbContext.cs b/src/JiShe.IoT.EntityFrameworkCore/EntityFrameworkCore/IoTDbContext.cs
index 52dfdb1..473c8dd 100644
--- a/src/JiShe.IoT.EntityFrameworkCore/EntityFrameworkCore/IoTDbContext.cs
+++ b/src/JiShe.IoT.EntityFrameworkCore/EntityFrameworkCore/IoTDbContext.cs
@@ -71,6 +71,7 @@ namespace JiShe.IoT.EntityFrameworkCore
         public DbSet<DeviceThingModelManagement> DeviceThingModelManagement { get; set; }
 
         public DbSet<DeviceThingModelDetailInfo> DeviceThingModelDetailInfo { get; set; }
+        public DbSet<DeviceThingModelCommandInfo> DeviceThingModelCommandInfo { get; set; }
 
         /// <summary>
         /// 平台端物模型信息