diff --git a/manager/scene/global_functor.gd b/manager/scene/global_functor.gd
index 0763b75d..d4937f86 100644
--- a/manager/scene/global_functor.gd
+++ b/manager/scene/global_functor.gd
@@ -10,6 +10,7 @@ func _ready() -> void:
 # called from dialogue
 # 传送进入隧道
 func transfer_to_tunnel():
+	ArchiveManager.set_global_entry("c02_entered_the_splitted_space", true)
 	SceneManager.get_ground_loader().transition_to_scene("c02_s09", "right")
 
 
diff --git a/manager/scene/scene_manager.gd b/manager/scene/scene_manager.gd
index 03511be9..3971155b 100644
--- a/manager/scene/scene_manager.gd
+++ b/manager/scene/scene_manager.gd
@@ -381,12 +381,15 @@ func show_settings() -> void:
 
 #### 游戏场景树暂停计数器，设置、memory、bag 等菜单都会导致 pause
 var pause_counter := 0
-
+var pause_counter_mutex := Mutex.new() 
 
 func toggle_pause_counter(plus := true) -> void:
+	# 若不 lock，会导致快速切换菜单时出现并发问题（pause_counter 成为负数）
+	pause_counter_mutex.lock()
 	pause_counter += 1 if plus else -1
 	print("SceneTree pause_counter: ", pause_counter)
 	get_tree().paused = pause_counter > 0
+	pause_counter_mutex.unlock()
 
 
 func quit_game() -> void:
diff --git a/scene/character/reenter_lock.gd b/scene/character/reenter_lock.gd
index 3843190b..60505908 100644
--- a/scene/character/reenter_lock.gd
+++ b/scene/character/reenter_lock.gd
@@ -21,6 +21,8 @@ signal hold_changed(count: int, is_add: bool)
 # 实例级别的锁定请求追踪
 var _freeze_requests: int = 0
 var _hold_requests: int = 0
+# 处理 _freeze_requests / _hold_requests 增减时需要 _request_mutex lock
+var _request_mutex := Mutex.new()
 
 
 func _ready() -> void:
@@ -51,14 +53,18 @@ func _create_timer(duration: float, callable: Callable):
 func freeze(duration := 0.0) -> void:
 	if duration > 0:
 		_create_timer(duration, release)
+	_request_mutex.lock()
 	_freeze_requests += 1
+	var f_requests = _freeze_requests
+	_request_mutex.unlock()
 	if GlobalConfig.DEBUG:
 		print("[Lock] Freeze applied: ", _freeze_requests)
 		print("freeze from: ", _get_stack_info())
-	freeze_changed.emit(_freeze_requests, true)
+	freeze_changed.emit(f_requests, true)
 
 
 func release() -> void:
+	_request_mutex.lock()
 	_freeze_requests -= 1
 	if _freeze_requests < 0:
 		printerr(
@@ -69,17 +75,21 @@ func release() -> void:
 			" Reset to 0."
 		)
 		_freeze_requests = 0
+	var f_requests = _freeze_requests
+	_request_mutex.unlock()
 	if GlobalConfig.DEBUG:
 		print("[Lock] Release applied: ", _freeze_requests)
 		print("release from: ", _get_stack_info())
-	freeze_changed.emit(_freeze_requests, false)
+	freeze_changed.emit(f_requests, false)
 
 
 # Hold 相关方法
 func hold(duration := 0.0) -> void:
 	if duration > 0:
 		_create_timer(duration, unhold)
+	_request_mutex.lock()
 	_hold_requests += 1
+	_request_mutex.unlock()
 	if GlobalConfig.DEBUG:
 		print("[Lock] Hold applied: ", _hold_requests)
 		print("hold from: ", _get_stack_info())
@@ -87,6 +97,7 @@ func hold(duration := 0.0) -> void:
 
 
 func unhold() -> void:
+	_request_mutex.lock()
 	_hold_requests -= 1
 	if _hold_requests < 0:
 		printerr(
@@ -97,10 +108,12 @@ func unhold() -> void:
 			" Reset to 0."
 		)
 		_hold_requests = 0
+	var h_requests = _hold_requests
+	_request_mutex.unlock()
 	if GlobalConfig.DEBUG:
 		print("[Lock] Unhold applied: ", _hold_requests)
 		print("unhold from: ", _get_stack_info())
-	hold_changed.emit(_hold_requests, false)
+	hold_changed.emit(h_requests, true)
 
 
 # 静态方法：查询当前状态
@@ -124,16 +137,21 @@ func get_hold_count() -> int:
 func lock_all(duration := 0.0) -> void:
 	if duration > 0:
 		_create_timer(duration, unlock_all)
+	_request_mutex.lock()
 	_hold_requests += 1
 	_freeze_requests += 1
+	var h_requests = _hold_requests
+	var f_requests = _freeze_requests
+	_request_mutex.unlock()
 	if GlobalConfig.DEBUG:
 		prints("[Lock] LockAll applied (hold, freeze): ", _hold_requests, _freeze_requests)
 		print("lock_all from: ", _get_stack_info())
-	hold_changed.emit(_hold_requests, true)
-	freeze_changed.emit(_freeze_requests, true)
+	hold_changed.emit(h_requests, true)
+	freeze_changed.emit(f_requests, true)
 
 
 func unlock_all() -> void:
+	_request_mutex.lock()
 	_freeze_requests -= 1
 	_hold_requests -= 1
 	if _freeze_requests < 0:
@@ -154,8 +172,11 @@ func unlock_all() -> void:
 			" Reset to 0."
 		)
 		_hold_requests = 0
-	freeze_changed.emit(_freeze_requests, false)
-	hold_changed.emit(_hold_requests, false)
+	var h_requests = _hold_requests
+	var f_requests = _freeze_requests
+	_request_mutex.unlock()
+	hold_changed.emit(h_requests, false)
+	freeze_changed.emit(f_requests, false)
 	if GlobalConfig.DEBUG:
 		prints("[Lock] UnlockAll applied (hold, freeze): ", _hold_requests, _freeze_requests)
 		print("unlock_all from: ", _get_stack_info())
@@ -167,8 +188,8 @@ func _to_string() -> String:
 
 func _get_stack_info() -> String:
 	var stack = get_stack()
-	# 0: [self] _get_stack_info(); 
-	# 1: [caller] i.e. print("...", _get_stack_info()); 
+	# 0: [self] _get_stack_info();
+	# 1: [caller] i.e. print("...", _get_stack_info());
 	# 2: scene_manager.gd
 	# 3: target caller
 	# {function:bar, line:12, source:res://script.gd}
diff --git a/scene/entity/inspectable.gd b/scene/entity/inspectable.gd
index 09ec62b0..6f08c76f 100644
--- a/scene/entity/inspectable.gd
+++ b/scene/entity/inspectable.gd
@@ -187,10 +187,9 @@ func _blink_label(init := true):
 
 
 func _on_cancel(_body = null):
-	if STATUS_TRANSITIONING == status:
+	if STATUS_TRANSITIONING == status or status == STATUS_NORAML:
 		return
-	if status != STATUS_NORAML:
-		quit_inspecting.emit()
+	quit_inspecting.emit()
 	status = STATUS_TRANSITIONING
 	var tween = create_tween()
 	tween.tween_property(container, "modulate:a", 0.0, 0.15)
diff --git a/scene/entity/note.gd b/scene/entity/note.gd
index d425565f..a4220689 100644
--- a/scene/entity/note.gd
+++ b/scene/entity/note.gd
@@ -87,6 +87,7 @@ func _ready() -> void:
 	ground_archive = ArchiveManager.archive.ground_archive()
 	icount = ground_archive.get_value(name, "icount", 0)
 	visibility_changed.connect(_visibility_changed)
+	_visibility_changed()
 
 
 func _visibility_changed():
diff --git a/scene/entity/portal.gd b/scene/entity/portal.gd
index 57f84994..c45520ab 100644
--- a/scene/entity/portal.gd
+++ b/scene/entity/portal.gd
@@ -100,9 +100,14 @@ func _ready() -> void:
 	_check_sign_mark_and_texture()
 	area2d.body_entered.connect(_reset)
 	area2d.body_exited.connect(_on_cancel)
-	sign_snapper.arrived.connect(_on_interacted)
 	sign_mark.cancel.connect(_on_cancel)
 	visibility_changed.connect(_visibility_changed)
+	# left / right 不使用 snapper，其他使用
+	if portal_name == "left" or portal_name == "right":
+		sign_snapper.enabled = false
+		sign_mark.interacted.connect(_on_interacted)
+	else:
+		sign_snapper.arrived.connect(_on_interacted)
 
 
 func _visibility_changed():
diff --git a/scene/ground/scene/animation_root.gd b/scene/ground/scene/animation_root.gd
index acf97694..ea469acc 100644
--- a/scene/ground/scene/animation_root.gd
+++ b/scene/ground/scene/animation_root.gd
@@ -208,8 +208,8 @@ func _reset_archive() -> void:
 			debug_global_data[e] = 0
 		archive.event_stage[e] = debug_global_data[e]
 	# 重置 props 状态
-	var props = debug_global_data["enabled_items"] as Dictionary
-	if props == null:
+	var props = debug_global_data.get("enabled_items")
+	if props == null or not props is Dictionary:
 		props = {}
 		debug_global_data["enabled_items"] = props
 	var prop_disabler_regx = RegEx.create_from_string(r'SceneManager.disable_prop_item\(.?"(.+)"') as RegEx
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 0c805f1b..d86ae0d8 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
@@ -291,7 +291,7 @@ speed = 90.0
 position = Vector2(1241, -1)
 sprite_frames = ExtResource("2_l4axy")
 animation = &"秋千"
-frame = 1
+frame = 3
 
 [node name="Sfx2D" type="AudioStreamPlayer2D" parent="Ground/DeployLayer/秋千"]
 process_mode = 1
@@ -320,7 +320,8 @@ metadata/_custom_type_script = "uid://wapo47a1oddf"
 position = Vector2(1358, 0)
 sprite_frames = ExtResource("2_l4axy")
 animation = &"跷跷板"
-frame = 1
+autoplay = "跷跷板"
+frame = 5
 
 [node name="Sfx2D" type="AudioStreamPlayer2D" parent="Ground/DeployLayer/跷跷板"]
 process_mode = 1
@@ -369,7 +370,6 @@ action_configs = Array[Dictionary]([{
 position = Vector2(43, -44.5)
 sprite_frames = ExtResource("7_dsj2r")
 animation = &"【画画男孩-1】呼吸"
-frame = 1
 action_configs = Array[Dictionary]([{
 "animation_intro": "【画画男孩-1】呼吸",
 "animation_next": "【画画男孩-1】画画",
@@ -425,7 +425,6 @@ one_shot = false
 position = Vector2(1558, -12)
 sprite_frames = ExtResource("7_dsj2r")
 animation = &"【站立小孩-3】呼吸"
-frame = 1
 action_configs = Array[Dictionary]([{
 "animation_intro": &"【站立小孩-3】转身",
 "animation_next": "【站立小孩-3】走路",
@@ -513,6 +512,7 @@ position = Vector2(1505, 19)
 sprite_frames = ExtResource("7_dsj2r")
 animation = &"【站立小孩-2】侧面呼吸"
 autoplay = "【站立小孩-2】侧面呼吸"
+frame = 1
 action_configs = Array[Dictionary]([{
 "animation_intro": "【站立小孩-2】转身",
 "animation_next": "【站立小孩-2】走路",
@@ -605,7 +605,7 @@ z_index = 1
 position = Vector2(1733, 5)
 sprite_frames = ExtResource("7_dsj2r")
 animation = &"【胖小孩背着残疾小孩】画画"
-frame = 7
+frame = 5
 action_configs = Array[Dictionary]([{
 "animation_intro": "【胖小孩背着残疾小孩】呼吸",
 "animation_next": "【胖小孩背着残疾小孩】画画",
@@ -745,13 +745,11 @@ position = Vector2(377, 18)
 scale = Vector2(0.9, 0.9)
 sprite_frames = ExtResource("2_l4axy")
 animation = &"中蓝衣小孩呼吸"
-frame = 2
 
 [node name="门口_右绿衣男孩" parent="Ground/ParallaxForeground/BGParallaxLayer" index="3" instance=ExtResource("8_ouldg")]
 position = Vector2(408, 3)
 sprite_frames = ExtResource("2_l4axy")
 animation = &"右绿衣男孩呼吸"
-frame = 1
 
 [node name="门口_红衣姑娘" parent="Ground/ParallaxForeground/BGParallaxLayer" index="4" instance=ExtResource("8_ouldg")]
 light_mask = 2
@@ -779,7 +777,6 @@ texture_scale = 0.5
 position = Vector2(301, 8.5)
 sprite_frames = ExtResource("2_l4axy")
 animation = &"院长呼吸"
-frame = 2
 action_configs = Array[Dictionary]([{
 "animation_intro": "院长翻书",
 "animation_next": "院长呼吸",
diff --git a/scene/ground/scene/c01/s10_公寓楼道.tscn b/scene/ground/scene/c01/s10_公寓楼道.tscn
index 3a292d7b..d8195917 100644
--- a/scene/ground/scene/c01/s10_公寓楼道.tscn
+++ b/scene/ground/scene/c01/s10_公寓楼道.tscn
@@ -40,9 +40,6 @@ metadata/_custom_type_script = "uid://bbg4vopj4apl6"
 [node name="BGSprite2D" parent="Ground" index="2"]
 texture = ExtResource("3_slkid")
 
-[node name="portal_right" parent="Ground/DeployLayer" index="1"]
-target_scene = "c01_s11"
-
 [node name="小小蝶探头" type="AnimatedSprite2D" parent="Ground/DeployLayer" index="2"]
 position = Vector2(48, 7)
 sprite_frames = ExtResource("4_bhb7e")
@@ -62,6 +59,13 @@ ambient_light_color = Color(0.895255, 0.473027, 0.312609, 1)
 [node name="MainPlayer" parent="Ground" index="5"]
 visible = false
 character = "小小蝶"
+player_movement_rect = Rect2(18, -158, 653, 316)
+
+[node name="CameraFocusMarker" parent="Ground" index="6"]
+limit_left = 0
+limit_top = -158
+limit_right = 701
+limit_bottom = 158
 
 [node name="PlayerLine2D" parent="Ground/ParallaxForeground" index="2"]
 points = PackedVector2Array(18, 150, 671, 150)
diff --git a/scene/ground/scene/c01/s11_黄包车演出.gd b/scene/ground/scene/c01/s11_黄包车演出.gd
index 1dbcd9d5..c8eba17f 100644
--- a/scene/ground/scene/c01/s11_黄包车演出.gd
+++ b/scene/ground/scene/c01/s11_黄包车演出.gd
@@ -33,7 +33,7 @@ func _on_ground_ready() -> void:
 	# 相机抖动
 	camera.shake_camera()
 	# 不显示玩家，锁定玩家移动
-	SceneManager.freeze_player(0)
+	SceneManager.lock_player()
 	main_character = $"../DeployLayer/车夫与吕萍"
 	footstep_sfx = $"黄包车Sfx"
 	# 注意第一段 dialog 在鬼差探头阶段播放
diff --git a/scene/ground/scene/c01/s11_黄包车演出.tscn b/scene/ground/scene/c01/s11_黄包车演出.tscn
index 8065078b..6bf3ad1c 100644
--- a/scene/ground/scene/c01/s11_黄包车演出.tscn
+++ b/scene/ground/scene/c01/s11_黄包车演出.tscn
@@ -621,8 +621,13 @@ visible = false
 position = Vector2(26, 118)
 catty_light_energy = 1.0
 character = "小小蝶"
+player_movement_rect = Rect2(37, -158, 11313, 316)
 
 [node name="CameraFocusMarker" parent="Ground" index="6" node_paths=PackedStringArray("focusing_node")]
+limit_left = 0
+limit_top = -384
+limit_right = 11377
+limit_bottom = 384
 focusing_node = NodePath("../DeployLayer/车夫与吕萍")
 force_offset = Vector2(40, -30)
 
diff --git a/scene/ground/scene/c02/s02_过道.tscn b/scene/ground/scene/c02/s02_过道.tscn
index 5fde6e4e..fd33bd6e 100644
--- a/scene/ground/scene/c02/s02_过道.tscn
+++ b/scene/ground/scene/c02/s02_过道.tscn
@@ -294,8 +294,15 @@ texture = SubResource("GradientTexture2D_fvldj")
 
 [node name="MainPlayer" parent="Ground" index="5"]
 position = Vector2(53, 98)
+player_movement_rect = Rect2(19, -158, 667, 316)
 facing_direction = Vector2(1, 0)
 
+[node name="CameraFocusMarker" parent="Ground" index="6"]
+limit_left = 0
+limit_top = -158
+limit_right = 700
+limit_bottom = 158
+
 [node name="PlayerLine2D" parent="Ground/ParallaxForeground" index="2"]
 points = PackedVector2Array(19, 150, 686, 150)
 
diff --git a/scene/ground/scene/c02/s04_保卫科.tscn b/scene/ground/scene/c02/s04_保卫科.tscn
index 9a4903b5..c5049713 100644
--- a/scene/ground/scene/c02/s04_保卫科.tscn
+++ b/scene/ground/scene/c02/s04_保卫科.tscn
@@ -37,7 +37,9 @@ data = {
 }
 debug_global_data = Dictionary[String, Variant]({
 "c02_tin_coin_taken": 0,
-"enabled_items": ["prop_火柴", "prop_院长的信", "prop_银元"],
+"enabled_items": {
+"prop_锡箔元宝": true
+},
 "handnote_c02_list_namesAndGoal": 0,
 "player_x": 30.0
 })
diff --git a/scene/ground/scene/c02/s06_二楼.tscn b/scene/ground/scene/c02/s06_二楼.tscn
index 83389471..d83e106a 100644
--- a/scene/ground/scene/c02/s06_二楼.tscn
+++ b/scene/ground/scene/c02/s06_二楼.tscn
@@ -1357,6 +1357,7 @@ position = Vector2(269, 57)
 sprite_frames = ExtResource("40_7i4w0")
 animation = &"c00_头套小婵_idle"
 autoplay = "c00_头套小婵_idle"
+frame = 1
 flip_h = true
 move_configs = Array[Dictionary]([{
 "animation": "c00_头套小婵_run",
diff --git a/scene/ground/scene/c02/s07_二楼内侧楼道.tscn b/scene/ground/scene/c02/s07_二楼内侧楼道.tscn
index cf00e8ce..341aa19d 100644
--- a/scene/ground/scene/c02/s07_二楼内侧楼道.tscn
+++ b/scene/ground/scene/c02/s07_二楼内侧楼道.tscn
@@ -32,7 +32,10 @@ data = {
 "oneshot_animation_played": false
 }
 debug_global_data = Dictionary[String, Variant]({
-"enabled_items": PackedStringArray("prop_火柴", "prop_院长的信", "prop_银元"),
+"enabled_items": {
+"prop_粘鼠板": true,
+"prop_锡箔元宝": true
+},
 "player_x": 30.0
 })
 debug_ground_data = Dictionary[String, Variant]({
diff --git a/scene/ground/scene/c02/s08_瞎子卧室.tscn b/scene/ground/scene/c02/s08_瞎子卧室.tscn
index b78e6fa5..b9eecefd 100644
--- a/scene/ground/scene/c02/s08_瞎子卧室.tscn
+++ b/scene/ground/scene/c02/s08_瞎子卧室.tscn
@@ -116,7 +116,30 @@ data = {
 "oneshot_animation_played": false
 }
 debug_global_data = Dictionary[String, Variant]({
-"enabled_items": ["prop_火柴", "prop_院长的信", "prop_银元"]
+"c02_the_blind_room_unlocked": false,
+"handnote_c02_split_illusionSpace": 0
+})
+debug_ground_data = Dictionary[String, Variant]({
+"Ambush偷听": {
+"played": false
+},
+"Ambush回看洞口": {
+"played": false
+},
+"AnimationPlayer": {
+"first_entered": false,
+"hole_interacted_times": 0,
+"oneshot_animation_played": false
+},
+"Closeup画": {
+"interacted_times": 0
+},
+"Closeup讨厌他们": {
+"interacted_times": 0
+},
+"煤油灯": {
+"interacted_times": 0
+}
 })
 oneshot_animation = ""
 
diff --git a/scene/ground/scene/c02/s09_裂缝.gd b/scene/ground/scene/c02/s09_裂缝.gd
index 1f694250..13a8b450 100644
--- a/scene/ground/scene/c02/s09_裂缝.gd
+++ b/scene/ground/scene/c02/s09_裂缝.gd
@@ -28,7 +28,7 @@ func _on_ground_ready() -> void:
 	else:
 		var default_counter_x = 364.0
 		var counter_x = ArchiveManager.get_global_value(&"c02_counter_x", default_counter_x)
-		var diff = counter_x - default_counter_x
+		var diff = float(counter_x) - default_counter_x
 		counter.position.x += diff
 	# rope_range
 	rope = $"../DeployLayer/麻绳"
diff --git a/scene/ground/scene/c02/s09_裂缝.tscn b/scene/ground/scene/c02/s09_裂缝.tscn
index d3dbcd9e..94a49742 100644
--- a/scene/ground/scene/c02/s09_裂缝.tscn
+++ b/scene/ground/scene/c02/s09_裂缝.tscn
@@ -180,6 +180,23 @@ footstep_type = "crawling"
 
 [node name="AnimationPlayer" parent="Ground" index="0"]
 script = ExtResource("2_34a6f")
+debug_global_data = Dictionary[String, Variant]({
+"c02_counter_pushed_out": false,
+"c02_counter_x": 100.0,
+"enabled_items": {},
+"player_x": 4500.0
+})
+debug_ground_data = Dictionary[String, Variant]({
+"Ambush剪影指天": {
+"played": false
+},
+"Ambush老鼠": {
+"played": false
+},
+"AnimationPlayer": {
+"oneshot_animation_played": false
+}
+})
 oneshot_animation = ""
 
 [node name="背景音效_通道" type="AudioStreamPlayer" parent="Ground/AnimationPlayer" index="0"]
@@ -714,6 +731,7 @@ texture = ExtResource("16_7mvsg")
 position = Vector2(637.5, -19)
 sprite_frames = ExtResource("21_kpfk1")
 animation = &"剪影人物床_呼吸"
+frame = 3
 action_configs = Array[Dictionary]([{
 "animation_intro": "剪影人物床_指天",
 &"animation_next": "剪影人物床_指天呼吸",
@@ -884,6 +902,7 @@ position = Vector2(2987, -12)
 position = Vector2(4461, 115)
 lock_move_right = true
 character = "吕萍爬行"
+player_movement_rect = Rect2(80, -158, 4420.93, 316)
 facing_direction = Vector2(-1, 0)
 
 [node name="RemoteTransform2D" type="RemoteTransform2D" parent="Ground/MainPlayer" index="6"]
@@ -891,6 +910,12 @@ remote_path = NodePath("../../DeployLayer/隆起碰撞")
 update_rotation = false
 update_scale = false
 
+[node name="CameraFocusMarker" parent="Ground" index="6"]
+limit_left = 0
+limit_top = -158
+limit_right = 4536
+limit_bottom = 158
+
 [node name="前景" type="Sprite2D" parent="Ground/ParallaxForeground/BGParallaxLayer" index="0"]
 position = Vector2(4295, 21)
 texture = ExtResource("6_nntqg")
diff --git a/scene/ground/scene/c02/s10_空房间.gd b/scene/ground/scene/c02/s10_空房间.gd
index e380c618..60579cf5 100644
--- a/scene/ground/scene/c02/s10_空房间.gd
+++ b/scene/ground/scene/c02/s10_空房间.gd
@@ -40,7 +40,7 @@ func _on_ground_ready() -> void:
 	portal_note = $"../DeployLayer/Note进入隧道询问"
 
 	# 进过瞎子卧室后，通道关闭
-	if ArchiveManager.get_global_value(&"c02_the_blind_room_unlocked"):
+	if ArchiveManager.get_global_value(&"c02_entered_the_splitted_space"):
 		# 遮挡的空房间
 		$"../BGSprite2D".texture = preload("uid://ba57knu57jp3u")
 
@@ -198,8 +198,8 @@ func after_counter_moved():
 			catty_head.enabled = false
 			return
 	catty_head.enabled = true
-	# 进过瞎子卧室后，通道关闭
-	var entered = ArchiveManager.get_global_value(&"c02_the_blind_room_unlocked", false)
+	# 通道关闭
+	var entered = ArchiveManager.get_global_value(&"c02_entered_the_splitted_space")
 	if not entered and catty_head.picked:
 		portal_note.enabled = true
 
@@ -226,5 +226,5 @@ func _on_pick_catty_head() -> void:
 		SceneManager.pop_os_with_str("c02_获得小猫玩具")
 		SceneManager.unlock_player()
 	# 进过瞎子卧室后，通道关闭
-	if not ArchiveManager.get_global_value(&"c02_the_blind_room_unlocked"):
+	if not ArchiveManager.get_global_value(&"c02_entered_the_splitted_space"):
 		portal_note.enabled = true
diff --git a/scene/ground/scene/c03/s01_三楼.tscn b/scene/ground/scene/c03/s01_三楼.tscn
index 00254624..231ff4c5 100644
--- a/scene/ground/scene/c03/s01_三楼.tscn
+++ b/scene/ground/scene/c03/s01_三楼.tscn
@@ -235,6 +235,7 @@ note_key = "c03_s01_门口看病牌子"
 
 [node name="Interactable放肉处" parent="Ground/DeployLayer" index="4" instance=ExtResource("5_tutxu")]
 position = Vector2(567, 39)
+disable_prop_after_interacted = true
 prop_key = "prop_奇怪的肉"
 
 [node name="EventBinder" type="Node" parent="Ground/DeployLayer/Interactable放肉处"]
diff --git a/scene/ground/script/c02/小手讨东西.gd b/scene/ground/script/c02/小手讨东西.gd
index 5fe8a763..4f7fabf2 100644
--- a/scene/ground/script/c02/小手讨东西.gd
+++ b/scene/ground/script/c02/小手讨东西.gd
@@ -156,10 +156,10 @@ func _on_interacted() -> void:
 		return
 	interacting = true
 	interact_start.emit()
+	if icount == 0:
+		do_first_interact(false)
 	await _increase_icount()
-	if icount == 1:
-		await do_first_interact(false)
-	elif holding_prop != "":
+	if holding_prop != "":
 		# 手持物品时，交互直接给玩家物品
 		SceneManager.enable_prop_item(holding_prop)
 		if holding_prop == "prop_老虎钳":
diff --git a/scene/ground/script/c03/s01_closeup_demo公告.tscn b/scene/ground/script/c03/s01_closeup_demo公告.tscn
index 8d84caac..423c3c27 100644
--- a/scene/ground/script/c03/s01_closeup_demo公告.tscn
+++ b/scene/ground/script/c03/s01_closeup_demo公告.tscn
@@ -56,7 +56,7 @@ size_flags_horizontal = 4
 theme_override_colors/font_color = Color(0, 0, 0, 1)
 theme_override_fonts/font = ExtResource("3_emo0y")
 theme_override_font_sizes/font_size = 13
-text = "感谢试玩"
+text = "c02_demo感谢试玩"
 horizontal_alignment = 1
 vertical_alignment = 1
 autowrap_mode = 3
@@ -71,10 +71,7 @@ size_flags_horizontal = 4
 theme_override_colors/font_color = Color(0, 0, 0, 1)
 theme_override_fonts/font = ExtResource("3_qgsol")
 theme_override_font_sizes/font_size = 8
-text = "以上是《衔蝶》demo的全部内容啦，感谢你抽出宝贵的时间体验我们的游戏！
-试玩虽然结束，但吕萍的旅程才刚刚开始，后面的故事将更加精彩！你在游戏中探索的每一步都是对我们的鼓励和支持！
-在游戏上线前，我们将继续优化游戏内容，完善和打磨游戏设计、叙事流程，音效、画面表现等。
-最后，欢迎你对《衔蝶》的试玩提出反馈，这对我们非常重要！期待与你的下次相遇，再见！"
+text = "c02_demo公告"
 vertical_alignment = 1
 autowrap_mode = 3
 script = ExtResource("5_emo0y")