diff --git a/addons/property-inspector/pro_animation_sprite2d/pro_animated_sprite.gd b/addons/property-inspector/pro_animation_sprite2d/pro_animated_sprite.gd
index 417b3af2..80baedb6 100644
--- a/addons/property-inspector/pro_animation_sprite2d/pro_animated_sprite.gd
+++ b/addons/property-inspector/pro_animation_sprite2d/pro_animated_sprite.gd
@@ -1,6 +1,8 @@
 @tool
 class_name ProAnimatedSprite2D extends AnimatedSprite2D
 
+signal position_updated(global_pos: Vector2)
+
 @export var autostart := true
 @export var action_configs: Array[Dictionary] = []
 @export var move_configs: Array[Dictionary] = []
@@ -46,7 +48,7 @@ static func new_action_config() -> Dictionary:
 	return ACTION_CONFIG.duplicate()
 
 
-@onready var debug_mov_onion_sprite2d = $DebugMovOnionSkinSprite2D as Sprite2D
+var debug_mov_onion_sprite2d: Sprite2D
 
 # 从 intro 到 next 的配置信息
 var auto_checkout_dict = {
@@ -73,12 +75,16 @@ func _ready() -> void:
 	animation_finished.connect(_on_animation_finished)
 	animation_looped.connect(_on_animation_finished)
 	# 处理 debug_mov_onion_sprite2d
+	debug_mov_onion_sprite2d = get_node_or_null("DebugMovOnionSkinSprite2D")
 	if Engine.is_editor_hint():
-		# stop()
-		# frame = 0
+		if not debug_mov_onion_sprite2d:
+			debug_mov_onion_sprite2d = Sprite2D.new()
+			add_child(debug_mov_onion_sprite2d)
+			debug_mov_onion_sprite2d.name = "DebugMovOnionSkinSprite2D"
+		debug_mov_onion_sprite2d.modulate.a = 0.5
 		debug_playing = false
 		_debug_mov_projection()
-	else:
+	elif debug_mov_onion_sprite2d:
 		debug_mov_onion_sprite2d.queue_free()
 	# autoplay 会自己 play, 只有自定义的 autostart 手动调用 play
 	if not Engine.is_editor_hint() and autostart:
@@ -91,7 +97,7 @@ func _debug_mov_projection():
 		var mov_config = animation_mov_dict[debug_mov_animation]
 		# 展示 accumulated animation 的目标位置
 		debug_mov_onion_sprite2d.position.x = (
-			mov_config.movement_x * (-1 if flip_h else 1) / scale.x
+			(mov_config.movement_x * (-1 if flip_h else 1) / scale.x) * sign(mov_config.velocity.x)
 		)
 		debug_mov_onion_sprite2d.texture = sprite_frames.get_frame_texture(debug_mov_animation, 0)
 		debug_mov_onion_sprite2d.flip_h = flip_h
@@ -183,19 +189,19 @@ func _physics_process(delta: float) -> void:
 		position.x += diff_x
 	# 检查是否切换 animation
 	if mov_x != 0.0 and mov_x_next_animation:
-		accumulated_mov_x += diff_x
-		if absf(accumulated_mov_x) >= absf(mov_x):
+		accumulated_mov_x += abs(diff_x)
+		if accumulated_mov_x >= absf(mov_x):
 			if GlobalConfig.DEBUG:
 				print(
 					"切换 animation:", mov_x_next_animation, " accumulated_mov_x=", accumulated_mov_x
 				)
 			play(mov_x_next_animation)
-	if not velocity.y:
-		return
-	if flip_v:
-		position.y -= velocity.y * delta
-	else:
-		position.y += velocity.y * delta
+	if velocity.y:
+		if flip_v:
+			position.y -= velocity.y * delta
+		else:
+			position.y += velocity.y * delta
+	position_updated.emit(global_position)
 
 
 # temporary set velocity