diff --git a/AxibugEmuOnline.Client/Assets/Script/AppMain/Manager/InputDevicesManager/Devices/SwitchJoyCon_D.cs b/AxibugEmuOnline.Client/Assets/Script/AppMain/Manager/InputDevicesManager/Devices/SwitchJoyCon_D.cs
index 4cd68be1..3468d53e 100644
--- a/AxibugEmuOnline.Client/Assets/Script/AppMain/Manager/InputDevicesManager/Devices/SwitchJoyCon_D.cs
+++ b/AxibugEmuOnline.Client/Assets/Script/AppMain/Manager/InputDevicesManager/Devices/SwitchJoyCon_D.cs
@@ -1,6 +1,4 @@
 using AxibugProtobuf;
-using System.Collections;
-using UnityEngine;
 
 namespace AxibugEmuOnline.Client.InputDevices
 {