diff --git a/Entity/Api/Resp/SwapVehicleResp.cs b/Entity/Api/Resp/SwapVehicleResp.cs
index b6ee309..cb6bd07 100644
--- a/Entity/Api/Resp/SwapVehicleResp.cs
+++ b/Entity/Api/Resp/SwapVehicleResp.cs
@@ -45,7 +45,7 @@ public class SwapVehicleResp
///
/// 车辆档位 最小值:-1,最大值 14 ,0x0F表示无效,-1 代表倒档 R;0 代表空挡 N;大于 0 代表前进档 D;
///
- public byte? Gear { get; set; }
+ public short? Gear { get; set; }
///
/// 刹车状态 "0:未拉手刹1:已拉手刹 其它值无效"
diff --git a/Service/Execute/Model/Tbox/CarStatus.cs b/Service/Execute/Model/Tbox/CarStatus.cs
index 23d9977..cfc6ffc 100644
--- a/Service/Execute/Model/Tbox/CarStatus.cs
+++ b/Service/Execute/Model/Tbox/CarStatus.cs
@@ -5,7 +5,7 @@ public class CarStatus
///
/// 车辆档位 最小值:-1,最大值 14 ,0x0F表示无效,-1 代表倒档 R;0 代表空挡 N;大于 0 代表前进档 D;
///
- public byte? Gear { get; set; }
+ public short? Gear { get; set; }
///
/// 刹车状态 "0:未拉手刹1:已拉手刹 其它值无效"