diff --git a/app/netease_control_center_common_module/src/netease_control_center/modules/controller/keyInputEvent.go b/app/netease_control_center_common_module/src/netease_control_center/modules/controller/keyInputEvent.go
index 1ee89d0..eec843f 100755
--- a/app/netease_control_center_common_module/src/netease_control_center/modules/controller/keyInputEvent.go
+++ b/app/netease_control_center_common_module/src/netease_control_center/modules/controller/keyInputEvent.go
@@ -299,7 +299,7 @@ func TriggerKey(keycode int, isPress bool) {
 }
 
 func KeyApp() error {
-	dev, err := evdev.Open(devpath)
+	dev, err := evdev.Open(globals.GetCurPlatformConfig().InputKeyPath)
 	if err != nil {
 		return err
 	}