diff --git a/scene/ground/scene/c02/s05_一楼内侧楼道.gd b/scene/ground/scene/c02/s05_一楼内侧楼道.gd
index 789ba188..b62961b4 100644
--- a/scene/ground/scene/c02/s05_一楼内侧楼道.gd
+++ b/scene/ground/scene/c02/s05_一楼内侧楼道.gd
@@ -14,11 +14,13 @@ func _ready() -> void:
 
 
 func _on_ground_ready() -> void:
+	var pickable_meat = $"../DeployLayer/Pickable掉落的肉"
+	pickable_meat.triggered.connect(_on_pick_meat)
 	# 粘鼠游戏
 	if ArchiveManager.get_global_value(&"c02_meat_dropping"):
 		# 肉掉落，检查粘鼠板是否启用
 		if $"../DeployLayer/Interactable粘鼠板".interacted_times > 0:
-			if not $"../DeployLayer/Pickable掉落的肉".picked:
+			if not pickable_meat.picked:
 				var sprite = $"../DeployLayer/Interactable粘鼠板/粘鼠挣扎"
 				sprite.visible = true
 				sprite.play()
@@ -30,7 +32,7 @@ func _on_ground_ready() -> void:
 			$"../DeployLayer/Ambush老鼠叼肉".enabled = true
 			$"../DeployLayer/老鼠叼肉".visible = true
 	if ArchiveManager.get_global_value(&"c02_meat_given"):
-		$"../DeployLayer/Pickable掉落的肉".enabled = true
+		pickable_meat.enabled = true
 
 	var xiaochan = $"../DeployLayer/Ambush小蝉消失" as Ambush2D
 	var madman = $"../DeployLayer/Npc疯子" as Npc2D
@@ -96,8 +98,7 @@ func wood_puppet() -> void:
 	$"Sfx背景音".reset_volumn_to_default()
 
 
-func bucket_meat() -> void:
-	SceneManager.enable_prop_item("prop_新鲜的肉")
+func _on_pick_meat() -> void:
 	EventManager.set_stage_if_greater(&"handnote_c02_meat_stopMouse", 2)
 	EventManager.set_stage_if_greater(&"handnote_c02_meat_knockDoor", 2)