diff --git a/component/ibp.go b/component/ibp.go
index 557aade..131f43e 100644
--- a/component/ibp.go
+++ b/component/ibp.go
@@ -45,7 +45,7 @@ var AlarmDriveType = ecs.NewComponentType[AlarmDrive]()
 
 // 挡位组件
 type GearState struct {
-	Val int
+	Val int32
 }
 
 var GearStateType = ecs.NewComponentType[GearState]()
diff --git a/entity/ibp.go b/entity/ibp.go
index a741456..d442c21 100644
--- a/entity/ibp.go
+++ b/entity/ibp.go
@@ -153,7 +153,7 @@ func setSpkDefault(spk *component.SpkElectronic) {
 }
 
 // 设置IBP钥匙状态
-func setIbpKeyGearVal(entry *ecs.Entry, val int) {
+func setIbpKeyGearVal(entry *ecs.Entry, val int32) {
 	if entry == nil {
 		return
 	}
diff --git a/fi/ibp.go b/fi/ibp.go
index 52188fd..f017b1e 100644
--- a/fi/ibp.go
+++ b/fi/ibp.go
@@ -48,28 +48,14 @@ func PressUpButton(w ecs.World, id string) {
 	})
 }
 
-// 修改钥匙旋钮关闭状态
-func PutKeyOff(w ecs.World, id string) {
+// 修改钥匙挡位
+func SwitchKeyGear(w ecs.World, id string, gear int32) {
 	w.Execute(func() {
 		wd := entity.GetWorldData(w)
 		entry, ok := wd.EntityMap[id]
 		if ok {
-			state := component.BitStateType.Get(entry)
-			state.Val = false
-		} else {
-			fmt.Printf("未找到id=%s的钥匙开关\n", id)
-		}
-	})
-}
-
-// 修改钥匙旋钮开启状态
-func PutKeyOn(w ecs.World, id string) {
-	w.Execute(func() {
-		wd := entity.GetWorldData(w)
-		entry, ok := wd.EntityMap[id]
-		if ok {
-			state := component.BitStateType.Get(entry)
-			state.Val = true
+			state := component.GearStateType.Get(entry)
+			state.Val = gear
 		} else {
 			fmt.Printf("未找到id=%s的钥匙开关\n", id)
 		}