diff --git a/scene/character/reenter_lock.gd b/scene/character/reenter_lock.gd
index 2112f668..55e05366 100644
--- a/scene/character/reenter_lock.gd
+++ b/scene/character/reenter_lock.gd
@@ -57,7 +57,7 @@ func freeze(duration := 0.0) -> void:
 	_freeze_requests += 1
 	var f_requests = _freeze_requests
 	_request_mutex.unlock()
-	print("[Lock] Freeze applied: ", _freeze_requests)
+	print("[Lock] Freeze applied: ", f_requests)
 	if GlobalConfig.DEBUG:
 		print("freeze from: ", _get_stack_info())
 	freeze_changed.emit(f_requests, true)
@@ -77,7 +77,7 @@ func release() -> void:
 		_freeze_requests = 0
 	var f_requests = _freeze_requests
 	_request_mutex.unlock()
-	print("[Lock] Release applied: ", _freeze_requests)
+	print("[Lock] Release applied: ", f_requests)
 	if GlobalConfig.DEBUG:
 		print("release from: ", _get_stack_info())
 	freeze_changed.emit(f_requests, false)
@@ -89,11 +89,12 @@ func hold(duration := 0.0) -> void:
 		_create_timer(duration, unhold)
 	_request_mutex.lock()
 	_hold_requests += 1
+	var h_requests = _hold_requests
 	_request_mutex.unlock()
-	print("[Lock] Hold applied: ", _hold_requests)
+	print("[Lock] Hold applied: ", h_requests)
 	if GlobalConfig.DEBUG:
 		print("hold from: ", _get_stack_info())
-	hold_changed.emit(_hold_requests, true)
+	hold_changed.emit(h_requests, true)
 
 
 func unhold() -> void:
@@ -110,7 +111,7 @@ func unhold() -> void:
 		_hold_requests = 0
 	var h_requests = _hold_requests
 	_request_mutex.unlock()
-	print("[Lock] Unhold applied: ", _hold_requests)
+	print("[Lock] Unhold applied: ", h_requests)
 	if GlobalConfig.DEBUG:
 		print("unhold from: ", _get_stack_info())
 	hold_changed.emit(h_requests, true)
@@ -143,7 +144,7 @@ func lock_all(duration := 0.0) -> void:
 	var h_requests = _hold_requests
 	var f_requests = _freeze_requests
 	_request_mutex.unlock()
-	prints("[Lock] LockAll applied (hold, freeze): ", _hold_requests, _freeze_requests)
+	prints("[Lock] LockAll applied (hold, freeze): ", h_requests, f_requests)
 	if GlobalConfig.DEBUG:
 		print("lock_all from: ", _get_stack_info())
 	hold_changed.emit(h_requests, true)
@@ -177,7 +178,7 @@ func unlock_all() -> void:
 	_request_mutex.unlock()
 	hold_changed.emit(h_requests, false)
 	freeze_changed.emit(f_requests, false)
-	prints("[Lock] UnlockAll applied (hold, freeze): ", _hold_requests, _freeze_requests)
+	prints("[Lock] UnlockAll applied (hold, freeze): ", h_requests, f_requests)
 	if GlobalConfig.DEBUG:
 		print("unlock_all from: ", _get_stack_info())
 
diff --git a/scene/ground/scene/c01/s08_书店.gd b/scene/ground/scene/c01/s08_书店.gd
index d1aad505..ff0fe0f2 100644
--- a/scene/ground/scene/c01/s08_书店.gd
+++ b/scene/ground/scene/c01/s08_书店.gd
@@ -119,14 +119,14 @@ func _exit_tree() -> void:
 func play_shelf_game() -> void:
 	if shelf_game_node.get_parent() != get_parent():
 		get_parent().add_child(shelf_game_node)
-	SceneManager.freeze_player(0)
+	SceneManager.lock_player()
 
 
 func _on_shelf_game_exiting() -> void:
 	if GlobalConfig.DEBUG:
 		print("书架游戏 exiting")
 	create_tween().tween_property(mask, "color:a", 0.0, 1.0).from(1.0)
-	SceneManager.release_player()
+	SceneManager.unlock_player()
 
 
 func _on_shelf_game_success() -> void:
@@ -161,7 +161,7 @@ func _on_fall_off_finished() -> void:
 	await Util.wait(2.5)
 	await SceneManager.pop_os_with_str("c01_s08_书架游戏恢复记忆")
 	# 最后释放玩家
-	SceneManager.release_player()
+	SceneManager.unlock_player()
 
 
 func _setup_weird_bookstore() -> void:
@@ -185,24 +185,24 @@ func _setup_weird_bookstore() -> void:
 
 func play_envelope_game() -> void:
 	if envelope_game_node.get_parent() != get_parent():
-		get_parent().add_child(envelope_game_node)
-	SceneManager.freeze_player(0)
+		get_parent().add_child.call_deferred(envelope_game_node)
+	SceneManager.lock_player()
 
 
 func _on_envelope_game_exiting() -> void:
 	if GlobalConfig.DEBUG:
 		print("信封游戏 exiting")
 	create_tween().tween_property(mask, "color:a", 0.0, 1.0).from(1.0)
-	SceneManager.release_player()
+	SceneManager.unlock_player()
 
 
 func _on_envelope_game_success() -> void:
-	SceneManager.release_player()
 	envolope_table.enabled = false
 	create_tween().tween_property(mask, "color:a", 0.0, 1.0).from(1.0)
 	ArchiveManager.set_global_entry(&"envelope_game_success", true)
 	envelope_game_success = true
 	_check_portal()
+	SceneManager.unlock_player()
 
 
 func pay_off_wage() -> void: