diff --git a/sceen/platform/screenDoor.gd b/sceen/platform/screenDoor.gd
index eae35f6..d497ba1 100644
--- a/sceen/platform/screenDoor.gd
+++ b/sceen/platform/screenDoor.gd
@@ -46,7 +46,6 @@ enum ScreenDoor_State{
 func openScreenDoor (isUseLCBKey=false)-> void:
 	if screenDoorState == ScreenDoor_State.close and (screenDoorFaultState != ScreenDoor_Fault_State.openFault or isUseLCBKey):
 		screenDoorState=ScreenDoor_State.opening
-		$Timer.connect('timeout', _on_timer_timeout)
 		$Timer.start(0.3)
 
 
@@ -56,7 +55,6 @@ func closeScreenDoor (isUseLCBKey=false)-> void:
 		mtd_fault_material.set_shader_parameter('is_dark', false)
 	if screenDoorState == ScreenDoor_State.open  and  (screenDoorFaultState != ScreenDoor_Fault_State.closeFault or isUseLCBKey):
 		screenDoorState=ScreenDoor_State.closeing
-		$Timer.connect('timeout', _on_timer_timeout)
 		$Timer.start(0.3)
 		
 
@@ -72,6 +70,8 @@ func _on_left_animation_player_animation_finished(anim_name: StringName) -> void
 		$Timer.stop()
 		is_dark = true
 		_set_mtd(is_dark)
+		if screenDoorFaultState == ScreenDoor_Fault_State.closeFault:
+			$SpotLight3D.show()	
 		
 
 ## 屏蔽门的故障枚举
@@ -92,7 +92,6 @@ enum ScreenDoor_Fault_State{
 ##设置故障
 func setScreenDoorFault (faultType:ScreenDoor_Fault_State)-> void:
 	screenDoorFaultState = faultType
-	print(screenDoorFaultState, faultType, 'ppp')
 	if faultType == ScreenDoor_Fault_State.glassBreakage :
 		$leftDoor_broken.visible = true
 		$leftDoor_broken/AudioStreamPlayer.play()
@@ -126,8 +125,8 @@ signal clicksScreenDoorSignal(screenDoor,mousePosition)
 
 var is_dark = true
 func _on_timer_timeout():
-		is_dark = !is_dark
-		_set_mtd(is_dark)
+	is_dark = !is_dark
+	_set_mtd(is_dark)
 						
 func _set_mtd(dark):
 	if is_dark:
@@ -139,4 +138,5 @@ func _set_mtd(dark):
 						
 func _ready():
 	$MTD.material_override = mtd_material
+	$Timer.connect('timeout', _on_timer_timeout)
 	_set_mtd(is_dark)
diff --git a/trainings/trainingCloseDoorFault/trainingCloseDoorFault.gd b/trainings/trainingCloseDoorFault/trainingCloseDoorFault.gd
index f703162..881d7e2 100644
--- a/trainings/trainingCloseDoorFault/trainingCloseDoorFault.gd
+++ b/trainings/trainingCloseDoorFault/trainingCloseDoorFault.gd
@@ -13,3 +13,11 @@ func _ready():
 func _on_training_desc_dialog_start_training():
 	$total.trainComeAndOpenScreenDoor()
 	$total.setAssignScreenDoorsCloseFault([TotalScene.ScreenDoor_name.screenDoor2])
+	$DepartTimer.wait_time = 30
+	$DepartTimer.one_shot = true
+	$DepartTimer.connect("timeout", depart)
+	$DepartTimer.start()
+	
+func depart():
+	$total.closeScreenDoor()
+	
diff --git a/trainings/trainingCloseDoorFault/trainingCloseDoorFault.tscn b/trainings/trainingCloseDoorFault/trainingCloseDoorFault.tscn
index d55d71f..11c94b0 100644
--- a/trainings/trainingCloseDoorFault/trainingCloseDoorFault.tscn
+++ b/trainings/trainingCloseDoorFault/trainingCloseDoorFault.tscn
@@ -13,4 +13,6 @@ sceneDesc = "上行门头灯亮关门故障"
 
 [node name="total" parent="." instance=ExtResource("2_ykkar")]
 
+[node name="DepartTimer" type="Timer" parent="."]
+
 [connection signal="StartTraining" from="TrainingDescDialog" to="." method="_on_training_desc_dialog_start_training"]