diff --git a/MainScene.tscn b/MainScene.tscn
index 32d1d4c..5d150d6 100644
--- a/MainScene.tscn
+++ b/MainScene.tscn
@@ -1,16 +1,17 @@
-[gd_scene load_steps=6 format=2]
+[gd_scene load_steps=7 format=2]
 
 [ext_resource path="res://scenes/UI.tscn" type="PackedScene" id=1]
 [ext_resource path="res://scenes/floors/Floor1.tscn" type="PackedScene" id=2]
 [ext_resource path="res://scripts/BgmAudioPlayer.gd" type="Script" id=3]
 [ext_resource path="res://images/mota_tileset.tres" type="TileSet" id=4]
 [ext_resource path="res://sounds/bgm.ogg" type="AudioStream" id=5]
+[ext_resource path="res://scripts/GameInit.gd" type="Script" id=6]
 
 [node name="Main" type="Node2D"]
+script = ExtResource( 6 )
 
 [node name="BgmAudioPlayer" type="AudioStreamPlayer2D" parent="."]
 stream = ExtResource( 5 )
-volume_db = -20.0
 script = ExtResource( 3 )
 
 [node name="BackgroundTileMap" type="TileMap" parent="."]
diff --git a/images/mota_tileset.tres b/images/mota_tileset.tres
index 08f24a5..e31c59b 100644
--- a/images/mota_tileset.tres
+++ b/images/mota_tileset.tres
@@ -2,7 +2,7 @@
 
 [ext_resource path="res://images/mota.png" type="Texture" id=1]
 
-[sub_resource type="NavigationPolygon" id=2]
+[sub_resource type="NavigationPolygon" id=1]
 vertices = PoolVector2Array( 12.8379, -3.70605, 12.9995, 7.7608, 11.8689, 13.575, -5.4122, 14.7056, -5.4122, 18.5817, 11.7074, 18.2587, 12.3534, 36.5088, 18.4906, 36.5088, 17.1986, 19.0662, 39.8093, 18.7432, 38.1943, 11.7985, 18.4906, 12.606, 18.4906, -4.02911 )
 polygons = [ PoolIntArray( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 ) ]
 
@@ -43,7 +43,7 @@ polygons = [ PoolIntArray( 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 ) ]
 2/tile_mode = 0
 2/occluder_offset = Vector2( 0, 0 )
 2/navigation_offset = Vector2( 0, 0 )
-2/navigation = SubResource( 2 )
+2/navigation = SubResource( 1 )
 2/shape_offset = Vector2( 0, 0 )
 2/shape_transform = Transform2D( 1, 0, 0, 1, 0, 0 )
 2/shape_one_way = false
diff --git a/project.godot b/project.godot
index e495e40..698efe6 100644
--- a/project.godot
+++ b/project.godot
@@ -35,6 +35,11 @@ _global_script_classes=[ {
 "path": "res://scripts/ElixirsSprite.gd"
 }, {
 "base": "Sprite",
+"class": "GemSprite",
+"language": "GDScript",
+"path": "res://scripts/GemSprite.gd"
+}, {
+"base": "Sprite",
 "class": "KeySprite",
 "language": "GDScript",
 "path": "res://scripts/KeySprite.gd"
@@ -63,6 +68,11 @@ _global_script_classes=[ {
 "class": "SaveGameButton",
 "language": "GDScript",
 "path": "res://scripts/SaveGameButton.gd"
+}, {
+"base": "Sprite",
+"class": "StairsSprite",
+"language": "GDScript",
+"path": "res://scripts/StairsSprite.gd"
 } ]
 _global_script_class_icons={
 "ArrayTween": "",
@@ -70,12 +80,14 @@ _global_script_class_icons={
 "DoorSprite": "",
 "DoorStaticBody2D": "",
 "ElixirsSprite": "",
+"GemSprite": "",
 "KeySprite": "",
 "MonsterSprite": "",
 "NavigationTileMap": "",
 "PlayerKinematicBody2D": "",
 "PlayerSprite": "",
-"SaveGameButton": ""
+"SaveGameButton": "",
+"StairsSprite": ""
 }
 
 [application]
@@ -88,6 +100,10 @@ config/custom_user_dir_name="mota"
 boot_splash/image="res://images/logo.png"
 config/icon="res://settings/icon.png"
 
+[audio]
+
+default_bus_layout=""
+
 [autoload]
 
 GameFloorManager="*res://scripts/GameFloorManager.gd"
diff --git a/scenes/Doore.tscn b/scenes/Door.tscn
similarity index 100%
rename from scenes/Doore.tscn
rename to scenes/Door.tscn
diff --git a/scenes/Gem.tscn b/scenes/Gem.tscn
new file mode 100644
index 0000000..b255c5a
--- /dev/null
+++ b/scenes/Gem.tscn
@@ -0,0 +1,19 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://images/mota.png" type="Texture" id=1]
+[ext_resource path="res://scripts/GemSprite.gd" type="Script" id=2]
+
+[sub_resource type="RectangleShape2D" id=1]
+
+[node name="GemSprite" type="Sprite"]
+position = Vector2( 368, 336 )
+texture = ExtResource( 1 )
+region_enabled = true
+region_rect = Rect2( 128, 384, 32, 32 )
+script = ExtResource( 2 )
+
+[node name="Area2D" type="Area2D" parent="."]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
+shape = SubResource( 1 )
+[connection signal="body_entered" from="Area2D" to="." method="_on_Area2D_body_entered"]
diff --git a/scenes/Stairs.tscn b/scenes/Stairs.tscn
new file mode 100644
index 0000000..a2f0a80
--- /dev/null
+++ b/scenes/Stairs.tscn
@@ -0,0 +1,21 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://images/mota.png" type="Texture" id=1]
+[ext_resource path="res://scripts/StairsSprite.gd" type="Script" id=2]
+
+[sub_resource type="RectangleShape2D" id=1]
+
+[node name="StairsSprite" type="Sprite" groups=[
+"stairs",
+]]
+position = Vector2( 176, 48 )
+texture = ExtResource( 1 )
+region_enabled = true
+region_rect = Rect2( 96, 512, 32, 32 )
+script = ExtResource( 2 )
+
+[node name="Area2D" type="Area2D" parent="."]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D"]
+shape = SubResource( 1 )
+[connection signal="body_entered" from="Area2D" to="." method="_on_Area2D_body_entered"]
diff --git a/scenes/floors/Floor1.tscn b/scenes/floors/Floor1.tscn
index 5f71635..54c7fe1 100644
--- a/scenes/floors/Floor1.tscn
+++ b/scenes/floors/Floor1.tscn
@@ -1,8 +1,13 @@
-[gd_scene load_steps=4 format=2]
+[gd_scene load_steps=9 format=2]
 
 [ext_resource path="res://images/mota_tileset.tres" type="TileSet" id=1]
+[ext_resource path="res://scenes/Door.tscn" type="PackedScene" id=2]
 [ext_resource path="res://scripts/NavigationTileMap.gd" type="Script" id=3]
-[ext_resource path="res://scenes/Player.tscn" type="PackedScene" id=5]
+[ext_resource path="res://scenes/Key.tscn" type="PackedScene" id=4]
+[ext_resource path="res://scenes/Elixirs.tscn" type="PackedScene" id=6]
+[ext_resource path="res://scenes/Monster.tscn" type="PackedScene" id=7]
+[ext_resource path="res://scenes/Gem.tscn" type="PackedScene" id=8]
+[ext_resource path="res://scenes/Stairs.tscn" type="PackedScene" id=9]
 
 [node name="Floor1" type="Node2D"]
 
@@ -16,5 +21,119 @@ script = ExtResource( 3 )
 
 [node name="Item" type="Node2D" parent="."]
 
-[node name="PlayerKinematicBody2D" parent="." instance=ExtResource( 5 )]
-position = Vector2( 336, 368 )
+[node name="ElixirsSprite" parent="Item" instance=ExtResource( 6 )]
+position = Vector2( 176, 368 )
+elixirs_value = 50
+
+[node name="ElixirsSprite2" parent="Item" instance=ExtResource( 6 )]
+position = Vector2( 176, 336 )
+elixirs_value = 50
+
+[node name="ElixirsSprite5" parent="Item" instance=ExtResource( 6 )]
+position = Vector2( 176, 112 )
+elixirs_value = 50
+
+[node name="ElixirsSprite3" parent="Item" instance=ExtResource( 6 )]
+position = Vector2( 400, 144 )
+elixirs_value = 50
+
+[node name="ElixirsSprite4" parent="Item" instance=ExtResource( 6 )]
+position = Vector2( 464, 368 )
+region_rect = Rect2( 128, 416, 32, 32 )
+elixirs_color = 1
+elixirs_value = 200
+
+[node name="DoorSprite" parent="Item" instance=ExtResource( 2 )]
+position = Vector2( 336, 304 )
+
+[node name="DoorSprite2" parent="Item" instance=ExtResource( 2 )]
+position = Vector2( 208, 272 )
+
+[node name="DoorSprite3" parent="Item" instance=ExtResource( 2 )]
+position = Vector2( 208, 176 )
+
+[node name="DoorSprite4" parent="Item" instance=ExtResource( 2 )]
+position = Vector2( 272, 112 )
+
+[node name="DoorSprite5" parent="Item" instance=ExtResource( 2 )]
+position = Vector2( 336, 208 )
+
+[node name="DoorSprite6" parent="Item" instance=ExtResource( 2 )]
+position = Vector2( 432, 176 )
+
+[node name="DoorSprite7" parent="Item" instance=ExtResource( 2 )]
+position = Vector2( 464, 304 )
+
+[node name="KeySprite" parent="Item" instance=ExtResource( 4 )]
+position = Vector2( 240, 368 )
+
+[node name="KeySprite2" parent="Item" instance=ExtResource( 4 )]
+position = Vector2( 240, 336 )
+
+[node name="KeySprite5" parent="Item" instance=ExtResource( 4 )]
+position = Vector2( 304, 336 )
+
+[node name="KeySprite3" parent="Item" instance=ExtResource( 4 )]
+position = Vector2( 176, 240 )
+
+[node name="KeySprite4" parent="Item" instance=ExtResource( 4 )]
+position = Vector2( 400, 112 )
+
+[node name="MonsterSprite" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 208, 144 )
+animation = "skeleton"
+frame = 1
+
+[node name="MonsterSprite9" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 272, 48 )
+animation = "redSlime"
+frame = 1
+
+[node name="MonsterSprite10" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 240, 48 )
+animation = "greenSlime"
+
+[node name="MonsterSprite11" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 304, 48 )
+animation = "greenSlime"
+frame = 1
+
+[node name="MonsterSprite2" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 208, 240 )
+animation = "skeletonSoilder"
+frame = 1
+
+[node name="MonsterSprite3" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 464, 336 )
+frame = 1
+
+[node name="MonsterSprite6" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 368, 208 )
+
+[node name="MonsterSprite7" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 432, 208 )
+
+[node name="MonsterSprite8" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 400, 208 )
+animation = "bluePriest"
+
+[node name="MonsterSprite4" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 432, 368 )
+animation = "greenSlime"
+frame = 1
+
+[node name="MonsterSprite5" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 496, 368 )
+animation = "greenSlime"
+frame = 1
+
+[node name="GemSprite" parent="Item" instance=ExtResource( 8 )]
+position = Vector2( 368, 112 )
+region_rect = Rect2( 96, 384, 32, 32 )
+gem_color = 1
+
+[node name="GemSprite2" parent="Item" instance=ExtResource( 8 )]
+position = Vector2( 368, 144 )
+
+[node name="StairsSprite" parent="Item" instance=ExtResource( 9 )]
+player_init_position = Vector2( 208, 48 )
diff --git a/scenes/floors/Floor2.tscn b/scenes/floors/Floor2.tscn
new file mode 100644
index 0000000..9c57f2a
--- /dev/null
+++ b/scenes/floors/Floor2.tscn
@@ -0,0 +1,103 @@
+[gd_scene load_steps=8 format=2]
+
+[ext_resource path="res://scripts/NavigationTileMap.gd" type="Script" id=1]
+[ext_resource path="res://images/mota_tileset.tres" type="TileSet" id=2]
+[ext_resource path="res://scenes/Stairs.tscn" type="PackedScene" id=3]
+[ext_resource path="res://scenes/Monster.tscn" type="PackedScene" id=4]
+[ext_resource path="res://scenes/Door.tscn" type="PackedScene" id=5]
+[ext_resource path="res://scenes/Elixirs.tscn" type="PackedScene" id=6]
+[ext_resource path="res://scenes/Key.tscn" type="PackedScene" id=7]
+
+[node name="Floor2" type="Node2D"]
+
+[node name="NavigationTileMap" type="TileMap" parent="."]
+tile_set = ExtResource( 2 )
+cell_size = Vector2( 32, 32 )
+format = 1
+tile_data = PoolIntArray( 65541, 2, 0, 65542, 2, 0, 65543, 2, 0, 65544, 2, 0, 65545, 2, 0, 65546, 2, 0, 65547, 2, 0, 65548, 2, 0, 65549, 2, 0, 65550, 2, 0, 65551, 2, 0, 131077, 2, 0, 131078, 2, 0, 131081, 2, 0, 131082, 2, 0, 131083, 2, 0, 131084, 2, 0, 131085, 2, 0, 196613, 2, 0, 196619, 2, 0, 262149, 2, 0, 262151, 2, 0, 262152, 2, 0, 262154, 2, 0, 262155, 2, 0, 262156, 2, 0, 262158, 2, 0, 262159, 2, 0, 327685, 2, 0, 327687, 2, 0, 327688, 2, 0, 327689, 2, 0, 327690, 2, 0, 327691, 2, 0, 327692, 2, 0, 327693, 2, 0, 327694, 2, 0, 327695, 2, 0, 393221, 2, 0, 393226, 2, 0, 393227, 2, 0, 393228, 2, 0, 458757, 2, 0, 458758, 2, 0, 458759, 2, 0, 458760, 2, 0, 458762, 2, 0, 458763, 2, 0, 458764, 2, 0, 458766, 2, 0, 458767, 2, 0, 524293, 2, 0, 524295, 2, 0, 524296, 2, 0, 524297, 2, 0, 524298, 2, 0, 524299, 2, 0, 524300, 2, 0, 524301, 2, 0, 524302, 2, 0, 524303, 2, 0, 589829, 2, 0, 589834, 2, 0, 589835, 2, 0, 589836, 2, 0, 655365, 2, 0, 655367, 2, 0, 655368, 2, 0, 655370, 2, 0, 655371, 2, 0, 655372, 2, 0, 655374, 2, 0, 655375, 2, 0, 720901, 2, 0, 720903, 2, 0, 720904, 2, 0, 720905, 2, 0, 720906, 2, 0, 720907, 2, 0, 720908, 2, 0, 720909, 2, 0, 720910, 2, 0, 720911, 2, 0 )
+script = ExtResource( 1 )
+
+[node name="Item" type="Node2D" parent="."]
+
+[node name="MonsterSprite" parent="Item" instance=ExtResource( 4 )]
+position = Vector2( 336, 80 )
+animation = "blueGuard"
+
+[node name="MonsterSprite2" parent="Item" instance=ExtResource( 4 )]
+position = Vector2( 400, 80 )
+animation = "blueGuard"
+
+[node name="KeySprite" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 240, 176 )
+
+[node name="KeySprite3" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 272, 176 )
+
+[node name="KeySprite2" parent="Item" instance=ExtResource( 7 )]
+position = Vector2( 240, 144 )
+
+[node name="DoorSprite" parent="Item" instance=ExtResource( 5 )]
+position = Vector2( 304, 176 )
+region_rect = Rect2( 288, 480, 32, 32 )
+door_type = 3
+
+[node name="ElixirsSprite" parent="Item" instance=ExtResource( 6 )]
+position = Vector2( 240, 368 )
+region_rect = Rect2( 128, 416, 32, 32 )
+elixirs_color = 1
+
+[node name="ElixirsSprite3" parent="Item" instance=ExtResource( 6 )]
+position = Vector2( 240, 336 )
+region_rect = Rect2( 128, 416, 32, 32 )
+elixirs_color = 1
+
+[node name="ElixirsSprite2" parent="Item" instance=ExtResource( 6 )]
+position = Vector2( 272, 368 )
+region_rect = Rect2( 128, 416, 32, 32 )
+elixirs_color = 1
+
+[node name="DoorSprite2" parent="Item" instance=ExtResource( 5 )]
+position = Vector2( 304, 272 )
+region_rect = Rect2( 288, 480, 32, 32 )
+door_type = 3
+enabled = false
+
+[node name="DoorSprite8" parent="Item" instance=ExtResource( 5 )]
+position = Vector2( 240, 48 )
+region_rect = Rect2( 224, 480, 32, 32 )
+door_type = 1
+
+[node name="DoorSprite7" parent="Item" instance=ExtResource( 5 )]
+position = Vector2( 208, 240 )
+region_rect = Rect2( 0, 512, 32, 32 )
+door_type = 4
+enabled = false
+
+[node name="DoorSprite3" parent="Item" instance=ExtResource( 5 )]
+position = Vector2( 304, 368 )
+region_rect = Rect2( 288, 480, 32, 32 )
+door_type = 3
+
+[node name="DoorSprite4" parent="Item" instance=ExtResource( 5 )]
+position = Vector2( 432, 368 )
+region_rect = Rect2( 288, 480, 32, 32 )
+door_type = 3
+
+[node name="DoorSprite5" parent="Item" instance=ExtResource( 5 )]
+position = Vector2( 432, 272 )
+region_rect = Rect2( 288, 480, 32, 32 )
+door_type = 3
+
+[node name="DoorSprite6" parent="Item" instance=ExtResource( 5 )]
+position = Vector2( 432, 176 )
+region_rect = Rect2( 288, 480, 32, 32 )
+door_type = 3
+
+[node name="StairsSprite" parent="Item" instance=ExtResource( 3 )]
+region_rect = Rect2( 64, 512, 32, 32 )
+stairs_type = 1
+player_init_position = Vector2( 176, 80 )
+
+[node name="StairsSprite2" parent="Item" instance=ExtResource( 3 )]
+position = Vector2( 176, 368 )
+player_init_position = Vector2( 176, 336 )
diff --git a/scripts/AffectAudioPlayer.gd b/scripts/AffectAudioPlayer.gd
index 7a462d0..03e757b 100644
--- a/scripts/AffectAudioPlayer.gd
+++ b/scripts/AffectAudioPlayer.gd
@@ -27,3 +27,10 @@ func play_door():
 func play_item():
 	stream = item
 	play()
+
+func play_attack():
+	if playing:
+		return
+	pitch_scale = 1.5
+	stream = attack
+	play()
diff --git a/scripts/DoorSprite.gd b/scripts/DoorSprite.gd
index f3b7e34..cd6479a 100644
--- a/scripts/DoorSprite.gd
+++ b/scripts/DoorSprite.gd
@@ -4,10 +4,13 @@ extends Sprite
 class_name DoorSprite
 
 # 门类型
-enum DoorType { Yellow,Blue,Red,Iron }
+enum DoorType { Yellow,Blue,Red,Iron,Wall }
 
 export(DoorType) var door_type setget set_door_type
 
+# 是否被禁用
+export var enabled : bool = true
+
 # 默认数据初始化
 func _init():
 	self.texture = load("res://images/mota.png")
@@ -24,3 +27,5 @@ func set_door_type(value):
 			region_rect = Rect2(256,480,32,32)
 		DoorType.Iron:
 			region_rect = Rect2(288,480,32,32)
+		DoorType.Wall:
+			region_rect = Rect2(0,512,32,32)
diff --git a/scripts/DoorStaticBody2D.gd b/scripts/DoorStaticBody2D.gd
index 0485b1f..4d3dd3b 100644
--- a/scripts/DoorStaticBody2D.gd
+++ b/scripts/DoorStaticBody2D.gd
@@ -5,6 +5,8 @@ class_name DoorStaticBody2D
 onready var door_sprite : DoorSprite = get_parent()
 
 func on_player_touched(player):
+	if not door_sprite.enabled:
+		return
 	match door_sprite.door_type:
 		DoorSprite.DoorType.Yellow:
 			if GameArchiveManager.player_info.yellow_key <= 0:
diff --git a/scripts/GameArchiveManager.gd b/scripts/GameArchiveManager.gd
index eeb58a5..8076f82 100644
--- a/scripts/GameArchiveManager.gd
+++ b/scripts/GameArchiveManager.gd
@@ -18,10 +18,6 @@ var player_info = {
 	"def" :  10,
 	#默认金钱
 	"money" : 0,
-	# 英雄等级
-	"level" : 1,
-	# 英雄经验
-	"experience" : 0,
 	# 当前楼层
 	"now_floor" : 1,
 	# 去过的最大楼层
@@ -91,16 +87,30 @@ func update_player_position() -> void:
 # 根据索引加载存档
 func load_by_index(index:int) -> void:
 	var archive = get_archives()[index]
-	self.player_info = archive.player_info
 	#加载楼层
-	GameFloorManager.load_by_floor(self.player_info.now_floor)
+	var next_floor = GameFloorManager.load_by_floor(archive.player_info.now_floor)
 	#设置人物位置
+	self.player_info = archive.player_info
+	GameFloorManager.instance_player(self.player_info.position,next_floor)
 	var player = get_player()
 	player.position = self.player_info.position
-	#更新楼层UI显示
+	#更新UI显示
 	update_floor_view()
 	update_hp_view()
 	update_key_view()
+	update_atk_view()
+	update_def_view()
+	update_money_view()
+	
+func update_money_view():
+	$"/root/Main/UI/MoneySprite/MoneyBackground/MoneyLabel".text = player_info.money as String
+
+func update_def_view():
+	$"/root/Main/UI/DefSprite/DefBackground/DefLabel".text = player_info.def as String
+
+# 更新共计界面视图
+func update_atk_view():
+	$"/root/Main/UI/AtkSprite/AtkBackground/AtkLabel".text = player_info.atk as String
 
 # 更新楼层UI显示
 func update_floor_view():
diff --git a/scripts/GameFloorManager.gd b/scripts/GameFloorManager.gd
index 3ba44e4..f78d5c4 100644
--- a/scripts/GameFloorManager.gd
+++ b/scripts/GameFloorManager.gd
@@ -3,13 +3,48 @@ extends Node
 const floor_file_path = "res://scenes/floors/Floor"
 
 # 加载指定楼层
-func load_by_floor(f:int) -> void:
+func load_by_floor(f:int) -> Node2D:
 	var root = get_tree().get_root().get_node("Main")
 	var next_floor = load("%s%s%s" % [floor_file_path,f,".tscn"]).instance() as Node2D
 	var used_items = GameArchiveManager.get_used_item(f)
-	root.get_node("Floor%s" % f).free()
+	root.get_node("Floor%s" % GameArchiveManager.player_info.now_floor).free()
 	root.add_child(next_floor)
 	for used_item in used_items:
 		var node = next_floor.get_node(used_item)
 		if node != null:
 			node.free()
+	GameArchiveManager.player_info.now_floor = f
+	return next_floor
+
+# 加载上一层楼层
+func load_added_floor():
+	var f = GameArchiveManager.player_info.now_floor
+	if f + 1 > 50:
+		return
+	var next_floor = load_by_floor(f + 1)
+	var stairs = get_tree().get_nodes_in_group("stairs")
+	if stairs.empty():
+		return
+	for s in stairs:
+		if s.stairs_type == StairsSprite.StairsType.Down:
+			instance_player(s.player_init_position,next_floor)
+			return
+
+# 加载下一次楼层
+func load_reduced_floor():
+	var f = GameArchiveManager.player_info.now_floor
+	if f - 1 < 0:
+		return
+	var next_floor = load_by_floor(f - 1)
+	var stairs = get_tree().get_nodes_in_group("stairs")
+	if stairs.empty():
+		return
+	for s in stairs:
+		if s.stairs_type == StairsSprite.StairsType.Up:
+			instance_player(s.player_init_position,next_floor)
+			return
+
+func instance_player(position:Vector2,next_floor:Node2D) -> void:
+	var player = load("res://scenes/Player.tscn").instance()
+	player.position = position
+	next_floor.add_child(player)
diff --git a/scripts/GameInit.gd b/scripts/GameInit.gd
new file mode 100644
index 0000000..a907245
--- /dev/null
+++ b/scripts/GameInit.gd
@@ -0,0 +1,5 @@
+extends Node2D
+
+func _ready():
+	GameFloorManager.instance_player(Vector2(336,368),$"/root/Main/Floor1")
+	pass
diff --git a/scripts/GemSprite.gd b/scripts/GemSprite.gd
new file mode 100644
index 0000000..3681edc
--- /dev/null
+++ b/scripts/GemSprite.gd
@@ -0,0 +1,36 @@
+tool
+extends Sprite
+
+class_name GemSprite
+
+# 宝石颜色
+enum GemColor { Blue,Red }
+
+export(GemColor) var gem_color setget set_gem_color
+
+# 上升属性值
+export var up_value : int = 1
+
+func _init():
+	self.texture = load("res://images/mota.png")
+	self.region_enabled = true
+
+func set_gem_color(value):
+	gem_color = value
+	match value:
+		GemColor.Blue:
+			region_rect = Rect2(128,384,32,32)
+		GemColor.Red:
+			region_rect = Rect2(96,384,32,32)
+
+func _on_Area2D_body_entered(body):
+	match gem_color:
+		GemColor.Blue:
+			GameArchiveManager.player_info.def += up_value
+			GameArchiveManager.update_def_view()
+		GemColor.Red:
+			GameArchiveManager.player_info.atk += up_value
+			GameArchiveManager.update_atk_view()
+	AffectAudioPlayer.play_item()
+	queue_free()
+	GameArchiveManager.add_used_item(get_path())
diff --git a/scripts/KeySprite.gd b/scripts/KeySprite.gd
index 59956c7..9b7fb37 100644
--- a/scripts/KeySprite.gd
+++ b/scripts/KeySprite.gd
@@ -31,16 +31,13 @@ func _on_Area2D_body_entered(body):
 	match key_type:
 		KeyType.Yellow:
 			GameArchiveManager.player_info.yellow_key += 1
-			$"/root/Main/UI/KeyBackground/YellowKeyCountLabel".text = GameArchiveManager.player_info.yellow_key as String
 		KeyType.Blue:
 			GameArchiveManager.player_info.blue_key += 1
-			$"/root/Main/UI/KeyBackground/BlueKeyCountLabel".text = GameArchiveManager.player_info.blue_key as String
 		KeyType.Red:
 			GameArchiveManager.player_info.red_key += 1
-			$"/root/Main/UI/KeyBackground/RedKeyCountLabel".text = GameArchiveManager.player_info.red_key as String
 		KeyType.Green:
 			GameArchiveManager.player_info.green_key += 1
-			$"/root/Main/UI/KeyBackground/GreenKeyCountLabel".text = GameArchiveManager.player_info.green_key as String
+	GameArchiveManager.update_key_view()
 	queue_free()
 	GameArchiveManager.add_used_item(get_path())
 	AffectAudioPlayer.play_item()
diff --git a/scripts/MonsterSprite.gd b/scripts/MonsterSprite.gd
index 3dc7329..2ced912 100644
--- a/scripts/MonsterSprite.gd
+++ b/scripts/MonsterSprite.gd
@@ -15,12 +15,17 @@ func _on_Area2D_body_entered(body):
 
 # 打斗动画播放完成回调
 func _on_AtkSprite_animation_finished():
+	AffectAudioPlayer.play_attack()
 	var atk_sprite =$AtkSprite
 	atk_sprite.playing = false
 	var player_info = GameArchiveManager.player_info
 	monster_info.hp -= get_hurt(player_info.atk - monster_info.def)
 	if monster_info.hp <= 0:
-		dead()
+		#怪物死亡计算
+		GameArchiveManager.add_used_item(get_path())
+		player_info.money += monster_info.money
+		GameArchiveManager.update_money_view()
+		queue_free()
 		return
 	player_info.hp -= get_hurt(monster_info.atk - player_info.def)	
 	GameArchiveManager.update_hp_view()
@@ -29,10 +34,6 @@ func _on_AtkSprite_animation_finished():
 	else:
 		atk_sprite.playing = true
 
-func dead():
-	GameArchiveManager.add_used_item(get_path())
-	queue_free()
-
 # 计算伤害
 func get_hurt(hurt:int) -> int:
 	if hurt > 0:
diff --git a/scripts/StairsSprite.gd b/scripts/StairsSprite.gd
new file mode 100644
index 0000000..140c6d9
--- /dev/null
+++ b/scripts/StairsSprite.gd
@@ -0,0 +1,30 @@
+tool
+extends Sprite
+
+# 楼梯
+class_name StairsSprite
+
+enum StairsType { Up,Down }
+
+export(StairsType) var stairs_type = StairsType.Up setget set_stairs_type
+
+export var player_init_position : Vector2
+
+func _init():
+	self.texture = load("res://images/mota.png")
+	self.region_enabled = true
+
+func set_stairs_type(value):
+	stairs_type = value
+	match value:
+		StairsType.Up:
+			region_rect = Rect2(96,512,32,32)
+		StairsType.Down:
+			region_rect = Rect2(64,512,32,32)
+
+func _on_Area2D_body_entered(body):
+	if stairs_type == StairsType.Up:
+		GameFloorManager.call_deferred("load_added_floor")
+	if stairs_type == StairsType.Down:
+		GameFloorManager.call_deferred("load_reduced_floor")
+