diff --git a/main.gd b/main.gd
index cc8b5ef..a8085d0 100644
--- a/main.gd
+++ b/main.gd
@@ -1,15 +1,10 @@
 extends Node
 
 
-const CURSOR_ARROW := preload("res://bg/cursor/cursor_arrow.png")
-const CURSOR_POINTING_HAND := preload("res://bg/cursor/cursor_pointing_hand.png")
-const CURSOR_DRAG := preload("res://bg/cursor/cursor_drag.png")
+
 
 
 func _ready():	
-	Input.set_custom_mouse_cursor(CURSOR_ARROW)
-	Input.set_custom_mouse_cursor(CURSOR_POINTING_HAND, Input.CURSOR_POINTING_HAND)
-	Input.set_custom_mouse_cursor(CURSOR_DRAG, Input.CURSOR_DRAG)
 
 
 func _on_main_menu_enter_level():
diff --git a/main.tscn b/main.tscn
index 7d30d68..c2d3a80 100644
--- a/main.tscn
+++ b/main.tscn
@@ -1,9 +1,10 @@
-[gd_scene load_steps=5 format=3 uid="uid://c17fbsiogbgo1"]
+[gd_scene load_steps=6 format=3 uid="uid://c17fbsiogbgo1"]
 
 [ext_resource type="PackedScene" uid="uid://c07co5p46apu7" path="res://objects/main_menu/main_menu.tscn" id="1_fk6j6"]
 [ext_resource type="Script" path="res://main.gd" id="1_nb6uf"]
 [ext_resource type="PackedScene" uid="uid://d3geq38s5fjc6" path="res://bg/dynamic_bg/dynamic_bg.tscn" id="2_8k4il"]
 [ext_resource type="AudioStream" uid="uid://cr3nkhf0fejm5" path="res://levels/base_level/bgm.wav" id="3_n81it"]
+[ext_resource type="PackedScene" uid="uid://prht3u5pnjls" path="res://scripts/cursor_manager/cursor_manager.tscn" id="5_pqych"]
 
 [node name="Main" type="Node"]
 script = ExtResource("1_nb6uf")
@@ -20,5 +21,7 @@ stream = ExtResource("3_n81it")
 volume_db = -4.685
 attenuation = 0.0001
 
+[node name="CursorManager" parent="." instance=ExtResource("5_pqych")]
+
 [connection signal="enter_level" from="MainMenu" to="." method="_on_main_menu_enter_level"]
 [connection signal="finished" from="BGMPlayer" to="." method="_on_bgm_player_finished"]
diff --git a/objects/card/card.gd b/objects/card/card.gd
index 702974c..b7cb0ca 100644
--- a/objects/card/card.gd
+++ b/objects/card/card.gd
@@ -51,8 +51,6 @@ func put_down():
 		$SFXPutDown.play() 
 
 		entered_block.set_card(self)
-
-		Input.set_default_cursor_shape(Input.CURSOR_POINTING_HAND)  # 设置鼠标指针形状为手形
 		
 	else:
 		queue_free()	
@@ -112,7 +110,6 @@ func _ready():
 func _process(_delta: float) -> void:
 	if self.is_dragging:  # 如果正在拖拽
 		self.global_position = get_global_mouse_position().round()  # 将卡牌位置设置为鼠标位置的全局位置，四舍五入取整
-		Input.set_default_cursor_shape(Input.CURSOR_DRAG)  # 设置鼠标指针形状为拖拽形状
 		
 	var offset := 0
 	if self.is_shaking:  
@@ -143,12 +140,10 @@ func _input_event(_viewport: Object, event: InputEvent, _shape_idx: int) -> void
 
 func _on_mouse_entered():
 	$HighlightSprite.visible = true
-	Input.set_default_cursor_shape(Input.CURSOR_POINTING_HAND)  # 设置鼠标指针形状为手形
 
 
 func _on_mouse_exited():
 	$HighlightSprite.visible = false
-	Input.set_default_cursor_shape(Input.CURSOR_ARROW)  # 设置鼠标指针形状为箭头
 
 
 func _on_tree_exiting():
diff --git a/objects/card_base/card_base.gd b/objects/card_base/card_base.gd
index 4d677b4..bde96ec 100644
--- a/objects/card_base/card_base.gd
+++ b/objects/card_base/card_base.gd
@@ -74,6 +74,11 @@ func get_word() -> String:
 	return $Word.get_word()
 
 
+## 获取剩余卡牌数量。
+func get_card_count() -> int:
+	return self.card_count
+
+
 ## 进行通关后的处理。
 func set_victory() -> void:
 	# 开始淡出
@@ -116,14 +121,12 @@ func _on_mouse_entered():
 	is_mouse_on = true
 	if available_stat == DEFAULT:
 		available_stat = HIGHLIGHT
-		Input.set_default_cursor_shape(Input.CURSOR_POINTING_HAND)
 
 
 func _on_mouse_exited():
 	is_mouse_on = false
 	if available_stat == HIGHLIGHT:
 		available_stat = DEFAULT
-		Input.set_default_cursor_shape(Input.CURSOR_ARROW)
 
 
 func _on_cards_child_exiting_tree(node: Node) -> void:
diff --git a/scripts/cursor_manager/cursor_manager.gd b/scripts/cursor_manager/cursor_manager.gd
new file mode 100644
index 0000000..1e7c73a
--- /dev/null
+++ b/scripts/cursor_manager/cursor_manager.gd
@@ -0,0 +1,38 @@
+## 用于检测与鼠标重合的、[member Area2D.z_index] 最高的 [Area2D]，并根据其状态设置鼠标光标形状。
+class_name CursorManager extends Area2D
+
+
+const CURSOR_ARROW := preload("res://bg/cursor/cursor_arrow.png") ## 鼠标光标为指针时的素材。
+const CURSOR_POINTING_HAND := preload("res://bg/cursor/cursor_pointing_hand.png") ## 鼠标光标为指向时的素材。
+const CURSOR_DRAG := preload("res://bg/cursor/cursor_drag.png") ## 鼠标光标为拖拽时的素材。
+
+
+func _ready():
+	Input.set_custom_mouse_cursor(CURSOR_ARROW)
+	Input.set_custom_mouse_cursor(CURSOR_POINTING_HAND, Input.CURSOR_POINTING_HAND)
+	Input.set_custom_mouse_cursor(CURSOR_DRAG, Input.CURSOR_DRAG)
+
+
+func _process(_delta):
+	self.global_position = get_global_mouse_position()
+
+	# 获取 z_index 最高的 Area2D
+	var top_area: Area2D = null
+	for area in get_overlapping_areas():
+		if top_area == null or area.z_index > top_area.z_index:
+			top_area = area
+
+	if top_area == null:
+		Input.set_custom_mouse_cursor(CURSOR_ARROW)
+	elif top_area is Card:
+		if top_area.is_dragging:
+			Input.set_custom_mouse_cursor(CURSOR_DRAG)
+		else:
+			Input.set_custom_mouse_cursor(CURSOR_POINTING_HAND)
+	elif top_area is CardBase:
+		if top_area.get_card_count() > 0:
+			Input.set_custom_mouse_cursor(CURSOR_POINTING_HAND)
+		else:
+			Input.set_custom_mouse_cursor(CURSOR_ARROW)
+	else:
+		Input.set_custom_mouse_cursor(CURSOR_ARROW)
diff --git a/scripts/cursor_manager/cursor_manager.tscn b/scripts/cursor_manager/cursor_manager.tscn
new file mode 100644
index 0000000..eeefd0c
--- /dev/null
+++ b/scripts/cursor_manager/cursor_manager.tscn
@@ -0,0 +1,12 @@
+[gd_scene load_steps=3 format=3 uid="uid://prht3u5pnjls"]
+
+[ext_resource type="Script" path="res://scripts/cursor_manager/cursor_manager.gd" id="1_v3lev"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_stfy2"]
+size = Vector2(0, 0)
+
+[node name="CursorManager" type="Area2D"]
+script = ExtResource("1_v3lev")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("RectangleShape2D_stfy2")