diff --git a/assets/Scene/Coin_fly_to_wallet/Coin_fly_to_wallet.fire b/assets/Scene/Coin_fly_to_wallet/Coin_fly_to_wallet.fire
index 6ca07de..96304bf 100644
--- a/assets/Scene/Coin_fly_to_wallet/Coin_fly_to_wallet.fire
+++ b/assets/Scene/Coin_fly_to_wallet/Coin_fly_to_wallet.fire
@@ -82,21 +82,18 @@
       },
       {
         "__id__": 18
-      },
-      {
-        "__id__": 26
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 31
+        "__id__": 26
       },
       {
-        "__id__": 32
+        "__id__": 27
       },
       {
-        "__id__": 33
+        "__id__": 28
       }
     ],
     "_prefab": null,
@@ -1263,217 +1260,6 @@
     "handler": "playAnim",
     "customEventData": ""
   },
-  {
-    "__type__": "cc.Node",
-    "_name": "back",
-    "_objFlags": 0,
-    "_parent": {
-      "__id__": 2
-    },
-    "_children": [],
-    "_active": true,
-    "_components": [
-      {
-        "__id__": 27
-      },
-      {
-        "__id__": 28
-      },
-      {
-        "__id__": 29
-      }
-    ],
-    "_prefab": null,
-    "_opacity": 255,
-    "_color": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 153,
-      "b": 40,
-      "a": 255
-    },
-    "_contentSize": {
-      "__type__": "cc.Size",
-      "width": 160,
-      "height": 180
-    },
-    "_anchorPoint": {
-      "__type__": "cc.Vec2",
-      "x": 0.5,
-      "y": 0.5
-    },
-    "_trs": {
-      "__type__": "TypedArray",
-      "ctor": "Float64Array",
-      "array": [
-        -603,
-        307,
-        0,
-        0,
-        0,
-        0,
-        1,
-        0.4,
-        0.4,
-        1
-      ]
-    },
-    "_eulerAngles": {
-      "__type__": "cc.Vec3",
-      "x": 0,
-      "y": 0,
-      "z": 0
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "_is3DNode": false,
-    "_groupIndex": 0,
-    "groupIndex": 0,
-    "_id": "d43LpbJbpEHYvYDn0sRXrQ"
-  },
-  {
-    "__type__": "cc.Sprite",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 26
-    },
-    "_enabled": true,
-    "_materials": [
-      {
-        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
-      }
-    ],
-    "_srcBlendFactor": 770,
-    "_dstBlendFactor": 771,
-    "_spriteFrame": {
-      "__uuid__": "714299b3-6ffd-4ba5-a166-296176854549"
-    },
-    "_type": 0,
-    "_sizeMode": 1,
-    "_fillType": 0,
-    "_fillCenter": {
-      "__type__": "cc.Vec2",
-      "x": 0,
-      "y": 0
-    },
-    "_fillStart": 0,
-    "_fillRange": 0,
-    "_isTrimmedMode": true,
-    "_atlas": null,
-    "_id": "b6YNh/03pP1L3TMThZLzqH"
-  },
-  {
-    "__type__": "cc.Widget",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 26
-    },
-    "_enabled": true,
-    "alignMode": 1,
-    "_target": null,
-    "_alignFlags": 9,
-    "_left": 32,
-    "_right": 0,
-    "_top": 32,
-    "_bottom": 0,
-    "_verticalCenter": 0,
-    "_horizontalCenter": 0,
-    "_isAbsLeft": true,
-    "_isAbsRight": true,
-    "_isAbsTop": true,
-    "_isAbsBottom": true,
-    "_isAbsHorizontalCenter": true,
-    "_isAbsVerticalCenter": true,
-    "_originalWidth": 0,
-    "_originalHeight": 0,
-    "_id": "91xaq7InpJNZkGZEWUuQvF"
-  },
-  {
-    "__type__": "cc.Button",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 26
-    },
-    "_enabled": true,
-    "_normalMaterial": {
-      "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
-    },
-    "_grayMaterial": null,
-    "duration": 0.1,
-    "zoomScale": 1.2,
-    "clickEvents": [
-      {
-        "__id__": 30
-      }
-    ],
-    "_N$interactable": true,
-    "_N$enableAutoGrayEffect": false,
-    "_N$transition": 3,
-    "transition": 3,
-    "_N$normalColor": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "_N$pressedColor": {
-      "__type__": "cc.Color",
-      "r": 211,
-      "g": 211,
-      "b": 211,
-      "a": 255
-    },
-    "pressedColor": {
-      "__type__": "cc.Color",
-      "r": 211,
-      "g": 211,
-      "b": 211,
-      "a": 255
-    },
-    "_N$hoverColor": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "hoverColor": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "_N$disabledColor": {
-      "__type__": "cc.Color",
-      "r": 124,
-      "g": 124,
-      "b": 124,
-      "a": 255
-    },
-    "_N$normalSprite": null,
-    "_N$pressedSprite": null,
-    "pressedSprite": null,
-    "_N$hoverSprite": null,
-    "hoverSprite": null,
-    "_N$disabledSprite": null,
-    "_N$target": null,
-    "_id": "561kUZytdBqZOCaHSX7016"
-  },
-  {
-    "__type__": "cc.ClickEvent",
-    "target": {
-      "__id__": 2
-    },
-    "component": "",
-    "_componentId": "e54affUF7NGeZytNFcwLhOd",
-    "handler": "backToHome",
-    "customEventData": ""
-  },
   {
     "__type__": "cc.Canvas",
     "_name": "",
diff --git a/assets/Scene/Coin_fly_to_wallet/Coin_fly_to_wallet.ts b/assets/Scene/Coin_fly_to_wallet/Coin_fly_to_wallet.ts
index 888546d..2faf2ff 100644
--- a/assets/Scene/Coin_fly_to_wallet/Coin_fly_to_wallet.ts
+++ b/assets/Scene/Coin_fly_to_wallet/Coin_fly_to_wallet.ts
@@ -90,8 +90,4 @@ export default class Coin_fly_to_wallet extends cc.Component {
     }
     return points;
   }
-
-  backToHome() {
-    cc.director.loadScene('Home');
-  }
 }
diff --git a/assets/Scene/Home/BackHomeBtn.ts b/assets/Scene/Home/BackHomeBtn.ts
new file mode 100644
index 0000000..e83a281
--- /dev/null
+++ b/assets/Scene/Home/BackHomeBtn.ts
@@ -0,0 +1,21 @@
+const { ccclass, property } = cc._decorator;
+
+@ccclass
+export default class BackHomeBtn extends cc.Component {
+  static instance: BackHomeBtn = null;
+
+  start() {
+    cc.game.addPersistRootNode(this.node);
+    BackHomeBtn.instance = this;
+    this.toggleActive(false);
+  }
+
+  toggleActive(flag: boolean) {
+    this.node.active = flag;
+  }
+
+  backToHome() {
+    this.toggleActive(false);
+    cc.director.loadScene('Home');
+  }
+}
diff --git a/assets/Scene/Home/BackHomeBtn.ts.meta b/assets/Scene/Home/BackHomeBtn.ts.meta
new file mode 100644
index 0000000..df69340
--- /dev/null
+++ b/assets/Scene/Home/BackHomeBtn.ts.meta
@@ -0,0 +1,9 @@
+{
+  "ver": "1.0.5",
+  "uuid": "f673b6fd-1d6c-4444-a3f8-ad4361ce0e36",
+  "isPlugin": false,
+  "loadPluginInWeb": true,
+  "loadPluginInNative": true,
+  "loadPluginInEditor": false,
+  "subMetas": {}
+}
\ No newline at end of file
diff --git a/assets/Scene/Home/Home.fire b/assets/Scene/Home/Home.fire
index 3376f76..63be1da 100755
--- a/assets/Scene/Home/Home.fire
+++ b/assets/Scene/Home/Home.fire
@@ -15,6 +15,9 @@
     "_children": [
       {
         "__id__": 2
+      },
+      {
+        "__id__": 25
       }
     ],
     "_active": true,
@@ -1008,5 +1011,229 @@
       "__uuid__": "3c27b0d3-bf66-47a2-b6a8-09ca24132944"
     },
     "_id": "b6rKGs6AhPW6YpRPz4nSN6"
+  },
+  {
+    "__type__": "cc.Node",
+    "_name": "back_home_btn",
+    "_objFlags": 0,
+    "_parent": {
+      "__id__": 1
+    },
+    "_children": [],
+    "_active": true,
+    "_components": [
+      {
+        "__id__": 26
+      },
+      {
+        "__id__": 27
+      },
+      {
+        "__id__": 28
+      },
+      {
+        "__id__": 30
+      }
+    ],
+    "_prefab": null,
+    "_opacity": 255,
+    "_color": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_contentSize": {
+      "__type__": "cc.Size",
+      "width": 160,
+      "height": 180
+    },
+    "_anchorPoint": {
+      "__type__": "cc.Vec2",
+      "x": 0.5,
+      "y": 0.5
+    },
+    "_trs": {
+      "__type__": "TypedArray",
+      "ctor": "Float64Array",
+      "array": [
+        64,
+        682,
+        0,
+        0,
+        0,
+        0,
+        1,
+        0.4,
+        0.4,
+        1
+      ]
+    },
+    "_eulerAngles": {
+      "__type__": "cc.Vec3",
+      "x": 0,
+      "y": 0,
+      "z": 0
+    },
+    "_skewX": 0,
+    "_skewY": 0,
+    "_is3DNode": false,
+    "_groupIndex": 0,
+    "groupIndex": 0,
+    "_id": "03nkgB1lhAC6SB+oYRz2BD"
+  },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 25
+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
+    "_spriteFrame": {
+      "__uuid__": "714299b3-6ffd-4ba5-a166-296176854549"
+    },
+    "_type": 0,
+    "_sizeMode": 0,
+    "_fillType": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": null,
+    "_id": "e0o7Fj2i1K9bPaH3R3OoeJ"
+  },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 25
+    },
+    "_enabled": true,
+    "alignMode": 1,
+    "_target": null,
+    "_alignFlags": 9,
+    "_left": 32,
+    "_right": 0,
+    "_top": 32,
+    "_bottom": 269,
+    "_verticalCenter": 0,
+    "_horizontalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 0,
+    "_originalHeight": 180,
+    "_id": "4dkqHl7udCF5gqNOEjqw+t"
+  },
+  {
+    "__type__": "cc.Button",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 25
+    },
+    "_enabled": true,
+    "_normalMaterial": {
+      "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+    },
+    "_grayMaterial": null,
+    "duration": 0.1,
+    "zoomScale": 1.1,
+    "clickEvents": [
+      {
+        "__id__": 29
+      }
+    ],
+    "_N$interactable": true,
+    "_N$enableAutoGrayEffect": false,
+    "_N$transition": 3,
+    "transition": 3,
+    "_N$normalColor": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_N$pressedColor": {
+      "__type__": "cc.Color",
+      "r": 211,
+      "g": 211,
+      "b": 211,
+      "a": 255
+    },
+    "pressedColor": {
+      "__type__": "cc.Color",
+      "r": 211,
+      "g": 211,
+      "b": 211,
+      "a": 255
+    },
+    "_N$hoverColor": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "hoverColor": {
+      "__type__": "cc.Color",
+      "r": 255,
+      "g": 255,
+      "b": 255,
+      "a": 255
+    },
+    "_N$disabledColor": {
+      "__type__": "cc.Color",
+      "r": 124,
+      "g": 124,
+      "b": 124,
+      "a": 255
+    },
+    "_N$normalSprite": null,
+    "_N$pressedSprite": null,
+    "pressedSprite": null,
+    "_N$hoverSprite": null,
+    "hoverSprite": null,
+    "_N$disabledSprite": null,
+    "_N$target": null,
+    "_id": "e1eNaT6RVJu5tQq3e6IEik"
+  },
+  {
+    "__type__": "cc.ClickEvent",
+    "target": {
+      "__id__": 25
+    },
+    "component": "",
+    "_componentId": "f673bb9HWxERKP4rUNhzg42",
+    "handler": "backToHome",
+    "customEventData": ""
+  },
+  {
+    "__type__": "f673bb9HWxERKP4rUNhzg42",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 25
+    },
+    "_enabled": true,
+    "_id": "f1IGHg+lpP16AlzNEKM60q"
   }
 ]
\ No newline at end of file
diff --git a/assets/Scene/Home/Home.ts b/assets/Scene/Home/Home.ts
index c4cb99c..c41328a 100644
--- a/assets/Scene/Home/Home.ts
+++ b/assets/Scene/Home/Home.ts
@@ -1,3 +1,4 @@
+import BackHomeBtn from "./BackHomeBtn";
 const {ccclass, property} = cc._decorator;
 enum sceneList {
   "Infinite_bg_scroll" = "背景无限滚动",
@@ -23,6 +24,7 @@ export default class Home extends cc.Component {
 
       scrollItem.getChildByName("label").getComponent(cc.Label).string = sceneList[key];
 		  scrollItem.on(cc.Node.EventType.TOUCH_END, () => {
+        BackHomeBtn.instance.toggleActive(true);
         cc.tween(scrollItem)
           .to(0.1, { scale: 1.05 })
           .to(0.1, { scale: 1 })
diff --git a/assets/Scene/Infinite_bg_scroll/Infinite_bg_scroll.fire b/assets/Scene/Infinite_bg_scroll/Infinite_bg_scroll.fire
index 9973eb6..d8f8729 100644
--- a/assets/Scene/Infinite_bg_scroll/Infinite_bg_scroll.fire
+++ b/assets/Scene/Infinite_bg_scroll/Infinite_bg_scroll.fire
@@ -79,21 +79,18 @@
       },
       {
         "__id__": 17
-      },
-      {
-        "__id__": 21
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 26
+        "__id__": 21
       },
       {
-        "__id__": 27
+        "__id__": 22
       },
       {
-        "__id__": 28
+        "__id__": 23
       }
     ],
     "_prefab": null,
@@ -892,217 +889,6 @@
     "_originalHeight": 0,
     "_id": "adPsMOv+RCV71hnLv17WyO"
   },
-  {
-    "__type__": "cc.Node",
-    "_name": "back",
-    "_objFlags": 0,
-    "_parent": {
-      "__id__": 2
-    },
-    "_children": [],
-    "_active": true,
-    "_components": [
-      {
-        "__id__": 22
-      },
-      {
-        "__id__": 23
-      },
-      {
-        "__id__": 25
-      }
-    ],
-    "_prefab": null,
-    "_opacity": 255,
-    "_color": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 153,
-      "b": 40,
-      "a": 255
-    },
-    "_contentSize": {
-      "__type__": "cc.Size",
-      "width": 160,
-      "height": 180
-    },
-    "_anchorPoint": {
-      "__type__": "cc.Vec2",
-      "x": 0.5,
-      "y": 0.5
-    },
-    "_trs": {
-      "__type__": "TypedArray",
-      "ctor": "Float64Array",
-      "array": [
-        -603,
-        307,
-        0,
-        0,
-        0,
-        0,
-        1,
-        0.4,
-        0.4,
-        1
-      ]
-    },
-    "_eulerAngles": {
-      "__type__": "cc.Vec3",
-      "x": 0,
-      "y": 0,
-      "z": 0
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "_is3DNode": false,
-    "_groupIndex": 0,
-    "groupIndex": 0,
-    "_id": "86f6s/HCxOQ6VrJc8vemso"
-  },
-  {
-    "__type__": "cc.Sprite",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 21
-    },
-    "_enabled": true,
-    "_materials": [
-      {
-        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
-      }
-    ],
-    "_srcBlendFactor": 770,
-    "_dstBlendFactor": 771,
-    "_spriteFrame": {
-      "__uuid__": "714299b3-6ffd-4ba5-a166-296176854549"
-    },
-    "_type": 0,
-    "_sizeMode": 1,
-    "_fillType": 0,
-    "_fillCenter": {
-      "__type__": "cc.Vec2",
-      "x": 0,
-      "y": 0
-    },
-    "_fillStart": 0,
-    "_fillRange": 0,
-    "_isTrimmedMode": true,
-    "_atlas": null,
-    "_id": "4dAryXjoJKaJzvwvrhVEhF"
-  },
-  {
-    "__type__": "cc.Button",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 21
-    },
-    "_enabled": true,
-    "_normalMaterial": {
-      "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
-    },
-    "_grayMaterial": null,
-    "duration": 0.1,
-    "zoomScale": 1.2,
-    "clickEvents": [
-      {
-        "__id__": 24
-      }
-    ],
-    "_N$interactable": true,
-    "_N$enableAutoGrayEffect": false,
-    "_N$transition": 3,
-    "transition": 3,
-    "_N$normalColor": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "_N$pressedColor": {
-      "__type__": "cc.Color",
-      "r": 211,
-      "g": 211,
-      "b": 211,
-      "a": 255
-    },
-    "pressedColor": {
-      "__type__": "cc.Color",
-      "r": 211,
-      "g": 211,
-      "b": 211,
-      "a": 255
-    },
-    "_N$hoverColor": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "hoverColor": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "_N$disabledColor": {
-      "__type__": "cc.Color",
-      "r": 124,
-      "g": 124,
-      "b": 124,
-      "a": 255
-    },
-    "_N$normalSprite": null,
-    "_N$pressedSprite": null,
-    "pressedSprite": null,
-    "_N$hoverSprite": null,
-    "hoverSprite": null,
-    "_N$disabledSprite": null,
-    "_N$target": null,
-    "_id": "bd4IWeYKdNQLHLq8GprTxL"
-  },
-  {
-    "__type__": "cc.ClickEvent",
-    "target": {
-      "__id__": 2
-    },
-    "component": "",
-    "_componentId": "58a09IoQgtOp59qWxU/tUY+",
-    "handler": "backToHome",
-    "customEventData": ""
-  },
-  {
-    "__type__": "cc.Widget",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 21
-    },
-    "_enabled": true,
-    "alignMode": 1,
-    "_target": null,
-    "_alignFlags": 9,
-    "_left": 32,
-    "_right": 0,
-    "_top": 32,
-    "_bottom": 0,
-    "_verticalCenter": 0,
-    "_horizontalCenter": 0,
-    "_isAbsLeft": true,
-    "_isAbsRight": true,
-    "_isAbsTop": true,
-    "_isAbsBottom": true,
-    "_isAbsHorizontalCenter": true,
-    "_isAbsVerticalCenter": true,
-    "_originalWidth": 0,
-    "_originalHeight": 0,
-    "_id": "07jtcBXohLW6fdpG3FAM0o"
-  },
   {
     "__type__": "cc.Canvas",
     "_name": "",
diff --git a/assets/Scene/Infinite_bg_scroll/Infinite_bg_scroll.ts b/assets/Scene/Infinite_bg_scroll/Infinite_bg_scroll.ts
index bffb951..87bc8ed 100644
--- a/assets/Scene/Infinite_bg_scroll/Infinite_bg_scroll.ts
+++ b/assets/Scene/Infinite_bg_scroll/Infinite_bg_scroll.ts
@@ -24,8 +24,4 @@ export default class Infinite_bg_scroll extends cc.Component {
     this.bg1.x -= temp;
     this.bg2.x -= temp;
   }
-
-  backToHome() {
-    cc.director.loadScene('Home');
-  }
 }
diff --git a/assets/Scene/Joystick/Joystick.fire b/assets/Scene/Joystick/Joystick.fire
index d436737..f2dd000 100644
--- a/assets/Scene/Joystick/Joystick.fire
+++ b/assets/Scene/Joystick/Joystick.fire
@@ -79,18 +79,15 @@
       },
       {
         "__id__": 10
-      },
-      {
-        "__id__": 16
       }
     ],
     "_active": true,
     "_components": [
       {
-        "__id__": 21
+        "__id__": 16
       },
       {
-        "__id__": 22
+        "__id__": 17
       }
     ],
     "_prefab": null,
@@ -701,217 +698,6 @@
     "_originalHeight": 0,
     "_id": "a7UA7z1GdOLpJ6QjJ2fdEI"
   },
-  {
-    "__type__": "cc.Node",
-    "_name": "back",
-    "_objFlags": 0,
-    "_parent": {
-      "__id__": 2
-    },
-    "_children": [],
-    "_active": true,
-    "_components": [
-      {
-        "__id__": 17
-      },
-      {
-        "__id__": 18
-      },
-      {
-        "__id__": 19
-      }
-    ],
-    "_prefab": null,
-    "_opacity": 255,
-    "_color": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 153,
-      "b": 40,
-      "a": 255
-    },
-    "_contentSize": {
-      "__type__": "cc.Size",
-      "width": 160,
-      "height": 180
-    },
-    "_anchorPoint": {
-      "__type__": "cc.Vec2",
-      "x": 0.5,
-      "y": 0.5
-    },
-    "_trs": {
-      "__type__": "TypedArray",
-      "ctor": "Float64Array",
-      "array": [
-        -603,
-        307,
-        0,
-        0,
-        0,
-        0,
-        1,
-        0.4,
-        0.4,
-        1
-      ]
-    },
-    "_eulerAngles": {
-      "__type__": "cc.Vec3",
-      "x": 0,
-      "y": 0,
-      "z": 0
-    },
-    "_skewX": 0,
-    "_skewY": 0,
-    "_is3DNode": false,
-    "_groupIndex": 0,
-    "groupIndex": 0,
-    "_id": "73y+C9V1hOZYIGA0QFSYO5"
-  },
-  {
-    "__type__": "cc.Sprite",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 16
-    },
-    "_enabled": true,
-    "_materials": [
-      {
-        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
-      }
-    ],
-    "_srcBlendFactor": 770,
-    "_dstBlendFactor": 771,
-    "_spriteFrame": {
-      "__uuid__": "714299b3-6ffd-4ba5-a166-296176854549"
-    },
-    "_type": 0,
-    "_sizeMode": 1,
-    "_fillType": 0,
-    "_fillCenter": {
-      "__type__": "cc.Vec2",
-      "x": 0,
-      "y": 0
-    },
-    "_fillStart": 0,
-    "_fillRange": 0,
-    "_isTrimmedMode": true,
-    "_atlas": null,
-    "_id": "93aOWl48RIwI8jbBfT+yJ2"
-  },
-  {
-    "__type__": "cc.Widget",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 16
-    },
-    "_enabled": true,
-    "alignMode": 1,
-    "_target": null,
-    "_alignFlags": 9,
-    "_left": 32,
-    "_right": 0,
-    "_top": 32,
-    "_bottom": 0,
-    "_verticalCenter": 0,
-    "_horizontalCenter": 0,
-    "_isAbsLeft": true,
-    "_isAbsRight": true,
-    "_isAbsTop": true,
-    "_isAbsBottom": true,
-    "_isAbsHorizontalCenter": true,
-    "_isAbsVerticalCenter": true,
-    "_originalWidth": 0,
-    "_originalHeight": 0,
-    "_id": "1fNKsixQtPhox/BnQlUVQu"
-  },
-  {
-    "__type__": "cc.Button",
-    "_name": "",
-    "_objFlags": 0,
-    "node": {
-      "__id__": 16
-    },
-    "_enabled": true,
-    "_normalMaterial": {
-      "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
-    },
-    "_grayMaterial": null,
-    "duration": 0.1,
-    "zoomScale": 1.2,
-    "clickEvents": [
-      {
-        "__id__": 20
-      }
-    ],
-    "_N$interactable": true,
-    "_N$enableAutoGrayEffect": false,
-    "_N$transition": 3,
-    "transition": 3,
-    "_N$normalColor": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "_N$pressedColor": {
-      "__type__": "cc.Color",
-      "r": 211,
-      "g": 211,
-      "b": 211,
-      "a": 255
-    },
-    "pressedColor": {
-      "__type__": "cc.Color",
-      "r": 211,
-      "g": 211,
-      "b": 211,
-      "a": 255
-    },
-    "_N$hoverColor": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "hoverColor": {
-      "__type__": "cc.Color",
-      "r": 255,
-      "g": 255,
-      "b": 255,
-      "a": 255
-    },
-    "_N$disabledColor": {
-      "__type__": "cc.Color",
-      "r": 124,
-      "g": 124,
-      "b": 124,
-      "a": 255
-    },
-    "_N$normalSprite": null,
-    "_N$pressedSprite": null,
-    "pressedSprite": null,
-    "_N$hoverSprite": null,
-    "hoverSprite": null,
-    "_N$disabledSprite": null,
-    "_N$target": null,
-    "_id": "33Hg2eaMBHNZXL9xdowM07"
-  },
-  {
-    "__type__": "cc.ClickEvent",
-    "target": {
-      "__id__": 10
-    },
-    "component": "",
-    "_componentId": "ea7dbuck+9ApJnQTq/C4vpv",
-    "handler": "backToHome",
-    "customEventData": ""
-  },
   {
     "__type__": "cc.Canvas",
     "_name": "",
diff --git a/assets/Scene/Joystick/Joystick.ts b/assets/Scene/Joystick/Joystick.ts
index eed9e94..1346030 100644
--- a/assets/Scene/Joystick/Joystick.ts
+++ b/assets/Scene/Joystick/Joystick.ts
@@ -16,10 +16,6 @@ export default class Roller extends cc.Component {
     this.initTouchEvent();
   }
 
-  backToHome() {
-    cc.director.loadScene("Home");
-  }
-
   initTouchEvent() {
     this.node.on(cc.Node.EventType.TOUCH_START, this.touchStartEvent, this);
     this.node.on(cc.Node.EventType.TOUCH_MOVE, this.touchMoveEvent, this);
diff --git a/assets/Scene/Magnifying_mirror/Magnifying_mirror.fire b/assets/Scene/Magnifying_mirror/Magnifying_mirror.fire
index e21c723..df84b68 100644
--- a/assets/Scene/Magnifying_mirror/Magnifying_mirror.fire
+++ b/assets/Scene/Magnifying_mirror/Magnifying_mirror.fire
@@ -797,7 +797,9 @@
     "mirrorCameraNode": {
       "__id__": 14
     },
-    "tempCameraSpriteNode": null,
+    "tempCameraSpriteNode": {
+      "__id__": 10
+    },
     "_id": "19Lhxf6jxHWZ4TYr8xS5s4"
   }
 ]
\ No newline at end of file
diff --git a/settings/project.json b/settings/project.json
index 33b25ca..f7c237d 100755
--- a/settings/project.json
+++ b/settings/project.json
@@ -39,5 +39,6 @@
     "live": {
       "enable": false
     }
-  }
+  },
+  "start-scene": "current"
 }