diff --git a/manager/config_manager/global_config.gd b/manager/config_manager/global_config.gd
index 9fb472ee..4b8fa777 100644
--- a/manager/config_manager/global_config.gd
+++ b/manager/config_manager/global_config.gd
@@ -1,6 +1,7 @@
 class_name GlobalConfig extends Resource
 
 static var DEBUG = false
+const DEBUG_CHARACTER_PREFIX = "[debug]"
 
 # .res would be binary encoded, .tres is text encoded
 const RES_FILE_FORMAT = ".tres"
diff --git a/manager/scene/scene_manager.gd b/manager/scene/scene_manager.gd
index e98b0858..751800de 100644
--- a/manager/scene/scene_manager.gd
+++ b/manager/scene/scene_manager.gd
@@ -148,7 +148,7 @@ func pop_debug_dialog_info(character: String, content: String) -> void:
 			debug_balloon_node.queue_free()
 		var title = "title"
 		var body = "~ " + title + "\n"
-		body += character + ": " + content + "\n"
+		body += GlobalConfig.DEBUG_CHARACTER_PREFIX + character + ": " + content + "\n"
 		body += "=> END"
 		var res = DialogueManager.create_resource_from_text(body)
 		debug_balloon_node = DialogueManager.show_dialogue_balloon_scene(
diff --git a/scene/entity/npc.gd b/scene/entity/npc.gd
index ff40e767..cef20ba9 100644
--- a/scene/entity/npc.gd
+++ b/scene/entity/npc.gd
@@ -44,6 +44,10 @@ enum SpeakingSignMode { HIDDEN = 0, SILENT = 1, SPEAKING = 2 }
 		if is_node_ready():
 			_update_collision_shape()
 
+# DialogueLine 播放 hook_character_name 的对话时，显示 speaking 标志
+# 为空时不 hook
+@export var hook_character_name := ""
+
 # 节点引用
 @onready var speaking_animation = %SpeakingAnimationPlayer
 @onready var speaking_sign = %SpeakingSign2D as Node2D
@@ -89,6 +93,34 @@ func _ready() -> void:
 
 	_setup_game_mode()
 	_align_signs_status()
+	DialogueManager.dialogue_ended.connect(_on_dialogue_ended)
+	DialogueManager.got_dialogue.connect(_on_got_dialogue)
+
+var _last_line_session := -1
+
+func _on_got_dialogue(line: DialogueLine) -> void:
+	if not hook_character_name:
+		return
+	# 去除 debug
+	if line.character.begins_with(GlobalConfig.DEBUG_CHARACTER_PREFIX):
+		return
+	# 其他角色说话时会自动停止
+	if line.character == hook_character_name:
+		# 未在 speaking 状态
+		if _last_line_session < 0:
+			_last_line_session = hook_speaking()
+			if GlobalConfig.DEBUG:
+				print("[Npc2D] Hook speaking for character: ", hook_character_name, " line.character:", line.character)
+	elif _last_line_session >= 0:
+		if GlobalConfig.DEBUG:
+			print("[Npc2D] Unhook speaking for character: ", hook_character_name, " line.character:", line.character)
+		unhook_speaking(_last_line_session)
+		_last_line_session = -1
+
+
+# dialog 结束时会自动 unhook 从 line 播放的 speaking
+func _on_dialogue_ended(_res) -> void:
+	unhook_speaking(_last_line_session)
 
 
 func _initialize_components() -> void:
@@ -214,6 +246,9 @@ func _on_visibility_changed() -> void:
 func _align_signs_status() -> void:
 	if not is_node_ready():
 		return
+	if Engine.is_editor_hint():
+		_setup_editor_preview()
+		return
 	var is_active = enabled and is_visible_in_tree()
 	if sign_mark:
 		sign_mark.enabled = is_active
@@ -281,7 +316,7 @@ func hook_speaking() -> int:
 func unhook_speaking(session_id: int = -1) -> void:
 	# 退出强制播放模式
 	# 参数：
-		# session_id: hook会话ID，如果不匹配则忽略此次unhook
+	# session_id: hook会话ID，如果不匹配则忽略此次unhook
 	# 如果已经不在hook状态，或session_id不匹配，则忽略
 	if not is_hooked or (session_id != -1 and session_id != hook_id):
 		return
@@ -305,7 +340,7 @@ func _cancel_hook() -> void:
 
 # 新增：检查是否正在hook播放
 func is_hook_speaking() -> bool:
-	"""返回当前是否处于强制播放状态"""
+	# 返回当前是否处于强制播放状态
 	return is_hooked
 
 
diff --git a/scene/ground/scene/c01/s06_孤儿院长廊围墙.gd b/scene/ground/scene/c01/s06_孤儿院长廊围墙.gd
index 5e5170de..290166a0 100644
--- a/scene/ground/scene/c01/s06_孤儿院长廊围墙.gd
+++ b/scene/ground/scene/c01/s06_孤儿院长廊围墙.gd
@@ -94,10 +94,8 @@ func pre_game_intro():
 	var p = $"../DeployLayer/四小孩画鬼差的对话ambush/FocusPoint"
 	camera.focus_node(p, 3.0)
 	await Util.wait(2.0)
-	_hook_npc3_speaking()
 	DialogueManager.show_dialogue_balloon(dialogue_c01, "c01_s06_四个小孩画鬼差的对话")
 	await DialogueManager.dialogue_ended
-	_unhook_npc3_speaking()
 	# 重置镜头
 	SceneManager.focus_player_and_reset_zoom(2.5)
 	await Util.wait(2.5)
@@ -120,25 +118,28 @@ func game_intro() -> void:
 	# 只有 1、2 是跟班，3 不参与
 	# standing_kid3.play("【站立小孩-3】转身")
 	game_kid.play("【胖小孩背着残疾小孩】侧面呼吸")
+	# 转身后，大胖 speaking sign 也跟随过去
+	game_kid.get_node("Npc大胖").position.x += 18
+	game_kid.get_node("Npc对话3").position.x -= 5
 	SceneManager.get_player().set_facing_direction(Vector2.LEFT)
 	SceneManager.freeze_player(0)
 	# DialogueManager.show_dialogue_balloon(
 	# 	dialogue_c01, "c01_s06_谈论鬼差与猫鼠游戏", [GlobalConfig.DIALOG_IGNORE_INPUT]
 	# )
-	_hook_npc3_speaking()
 	DialogueManager.show_dialogue_balloon(dialogue_c01, "c01_s06_谈论鬼差与猫鼠游戏")
 	await DialogueManager.dialogue_ended
-	_game_counting_down()
-
-
-func _game_counting_down(_res = null):
+	# BGM 开始后小段对话
 	$"Sfx猫鼠游戏".play()
 	DialogueManager.show_dialogue_balloon(dialogue_c01, "c01_s06_猫鼠游戏BGM开始")
 	await DialogueManager.dialogue_ended
-	_unhook_npc3_speaking()
 	# 重置镜头
 	SceneManager.focus_player_and_reset_zoom(2.5)
 	SceneManager.release_player()
+	# 倒计时开始，无需展示 hook speaking 气泡
+	game_kid.get_node("Npc对话3").hook_character_name = ""
+	game_kid.get_node("Npc对话3").unhook_speaking()
+	game_kid.get_node("Npc大胖").hook_character_name = ""
+	game_kid.get_node("Npc大胖").unhook_speaking()
 	DialogueManager.show_dialogue_balloon(dialogue_c01, "c01_s06_猫鼠游戏倒计时")
 	# 禁止玩家向左移动，同时可以使右侧腾出空间，玩家可以继续向右移动
 	var player = SceneManager.get_player() as MainPlayer
@@ -150,14 +151,6 @@ func _game_counting_down(_res = null):
 	cat.get_node("猫咪嘶吼音效").play()
 
 
-func _hook_npc3_speaking(_res = null) -> void:
-	game_kid.get_node("Npc对话3").hook_speaking()
-
-
-func _unhook_npc3_speaking(_res = null) -> void:
-	game_kid.get_node("Npc对话3").unhook_speaking()
-
-
 # 玩家与三个小孩的互动计数
 func _on_talked(id: int):
 	#talk count
diff --git a/scene/ground/scene/c01/s06_孤儿院长廊围墙.tscn b/scene/ground/scene/c01/s06_孤儿院长廊围墙.tscn
index 051e9ec1..f89a1509 100644
--- a/scene/ground/scene/c01/s06_孤儿院长廊围墙.tscn
+++ b/scene/ground/scene/c01/s06_孤儿院长廊围墙.tscn
@@ -448,6 +448,7 @@ shape = SubResource("RectangleShape2D_7cdhx")
 [node name="Npc对话1" parent="Ground/DeployLayer/【站立小孩-1】" instance=ExtResource("24_phfqg")]
 position = Vector2(0, 71)
 speaking_sign_height = 39.23
+hook_character_name = "小肉圆"
 dialogue_title = "c01_s06_四个小孩_对话1"
 
 [node name="【站立小孩-2】" parent="Ground/DeployLayer" index="15" instance=ExtResource("8_ouldg")]
@@ -511,6 +512,7 @@ shape = SubResource("RectangleShape2D_7cdhx")
 [node name="Npc对话2" parent="Ground/DeployLayer/【站立小孩-2】" instance=ExtResource("24_phfqg")]
 position = Vector2(2, 52)
 speaking_sign_height = 34.95
+hook_character_name = "小竹竿"
 dialogue_title = "c01_s06_四个小孩_对话2"
 
 [node name="【墙上黑猫】" parent="Ground/DeployLayer" index="16" instance=ExtResource("8_ouldg")]
@@ -631,10 +633,17 @@ enabled = false
 shape = SubResource("RectangleShape2D_7cdhx")
 
 [node name="Npc对话3" parent="Ground/DeployLayer/【胖小孩背着残疾小孩】" instance=ExtResource("24_phfqg")]
-position = Vector2(3, 53)
+position = Vector2(4, 53)
 speaking_sign_height = 39.23
+hook_character_name = "孩子王"
 dialogue_title = "c01_s06_四个小孩_对话3"
 
+[node name="Npc大胖" parent="Ground/DeployLayer/【胖小孩背着残疾小孩】" instance=ExtResource("24_phfqg")]
+position = Vector2(-6, 63)
+enabled = false
+speaking_sign_height = 38.52
+hook_character_name = "大胖"
+
 [node name="猫鼠游戏胜利ambush" parent="Ground/DeployLayer" index="19" instance=ExtResource("11_tudob")]
 position = Vector2(4546, 45)
 one_shot = false
diff --git a/scene/ground/scene/c01/s07_书店外.gd b/scene/ground/scene/c01/s07_书店外.gd
index 47d7650a..ac12f789 100644
--- a/scene/ground/scene/c01/s07_书店外.gd
+++ b/scene/ground/scene/c01/s07_书店外.gd
@@ -101,10 +101,6 @@ func jiandu_dialog_triggered() -> void:
 	var jiandu = $"../DeployLayer/举碗小孩/Npc监督小孩"
 	jiandu.hook_speaking()
 	SceneManager.hold_player()
-	DialogueManager.dialogue_ended.connect(_on_jiandu_dialog_ended, CONNECT_ONE_SHOT)
-
-
-func _on_jiandu_dialog_ended(_res) -> void:
-	var jiandu = $"../DeployLayer/举碗小孩/Npc监督小孩"
-	jiandu.unhook_speaking()
+	await DialogueManager.dialogue_ended
 	SceneManager.unhold_player()
+	jiandu.unhook_speaking()