diff --git a/assets/Scene/Home/Home.fire b/assets/Scene/Home/Home.fire
index 8a3767c..3d14bcd 100755
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+      "__id__": 35
+    },
+    "_enabled": true,
+    "alignMode": 1,
+    "_target": null,
+    "_alignFlags": 18,
+    "_left": 0,
+    "_right": 0,
+    "_top": 0,
+    "_bottom": 0,
+    "_verticalCenter": -194.252,
+    "_horizontalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 0,
+    "_originalHeight": 0,
+    "_id": "6dXiEsUVtPuZt7YdgOo6qW"
+  },
+  {
+    "__type__": "cc.Widget",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 28
+    },
+    "_enabled": true,
+    "alignMode": 1,
+    "_target": null,
+    "_alignFlags": 45,
+    "_left": 0,
+    "_right": 0,
+    "_top": 0,
+    "_bottom": 0,
+    "_verticalCenter": 0,
+    "_horizontalCenter": 0,
+    "_isAbsLeft": true,
+    "_isAbsRight": true,
+    "_isAbsTop": true,
+    "_isAbsBottom": true,
+    "_isAbsHorizontalCenter": true,
+    "_isAbsVerticalCenter": true,
+    "_originalWidth": 0,
+    "_originalHeight": 0,
+    "_id": "4aluLI0nFMXqnkuF7ZdfZT"
+  },
+  {
+    "__type__": "cc.Sprite",
+    "_name": "",
+    "_objFlags": 0,
+    "node": {
+      "__id__": 28
+    },
+    "_enabled": true,
+    "_materials": [
+      {
+        "__uuid__": "eca5d2f2-8ef6-41c2-bbe6-f9c79d09c432"
+      }
+    ],
+    "_srcBlendFactor": 770,
+    "_dstBlendFactor": 771,
+    "_spriteFrame": {
+      "__uuid__": "0f531716-c3f6-47e8-be65-4248dfca78d8"
+    },
+    "_type": 0,
+    "_sizeMode": 0,
+    "_fillType": 0,
+    "_fillCenter": {
+      "__type__": "cc.Vec2",
+      "x": 0,
+      "y": 0
+    },
+    "_fillStart": 0,
+    "_fillRange": 0,
+    "_isTrimmedMode": true,
+    "_atlas": null,
+    "_id": "26gf4c5phCmrF/37lBZvG/"
+  },
   {
     "__type__": "cc.Canvas",
     "_name": "",
@@ -1004,6 +1885,12 @@
       "__id__": 2
     },
     "_enabled": true,
+    "loadingNode": {
+      "__id__": 28
+    },
+    "loadingProgress": {
+      "__id__": 39
+    },
     "scrollContent": {
       "__id__": 14
     },
@@ -1023,16 +1910,16 @@
     "_active": true,
     "_components": [
       {
-        "__id__": 26
+        "__id__": 47
       },
       {
-        "__id__": 27
+        "__id__": 48
       },
       {
-        "__id__": 28
+        "__id__": 49
       },
       {
-        "__id__": 30
+        "__id__": 51
       }
     ],
     "_prefab": null,
@@ -1088,7 +1975,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 25
+      "__id__": 46
     },
     "_enabled": true,
     "_materials": [
@@ -1120,7 +2007,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 25
+      "__id__": 46
     },
     "_enabled": true,
     "alignMode": 1,
@@ -1147,7 +2034,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 25
+      "__id__": 46
     },
     "_enabled": true,
     "_normalMaterial": {
@@ -1158,7 +2045,7 @@
     "zoomScale": 1.1,
     "clickEvents": [
       {
-        "__id__": 29
+        "__id__": 50
       }
     ],
     "_N$interactable": true,
@@ -1219,7 +2106,7 @@
   {
     "__type__": "cc.ClickEvent",
     "target": {
-      "__id__": 25
+      "__id__": 46
     },
     "component": "",
     "_componentId": "f673bb9HWxERKP4rUNhzg42",
@@ -1231,7 +2118,7 @@
     "_name": "",
     "_objFlags": 0,
     "node": {
-      "__id__": 25
+      "__id__": 46
     },
     "_enabled": true,
     "_id": "f1IGHg+lpP16AlzNEKM60q"
diff --git a/assets/Scene/Home/Home.ts b/assets/Scene/Home/Home.ts
index 58cc871..108d434 100644
--- a/assets/Scene/Home/Home.ts
+++ b/assets/Scene/Home/Home.ts
@@ -1,14 +1,19 @@
-import BackHomeBtn from "./BackHomeBtn";
-const {ccclass, property} = cc._decorator;
+import BackHomeBtn from './BackHomeBtn';
+const { ccclass, property } = cc._decorator;
+const LOAD_SCENE_MIN_SEC: number = 1.2;
 enum sceneList {
-  "Infinite_bg_scroll" = "背景无限滚动",
-  "Joystick" = "遥控杆",
-  "Coin_fly_to_wallet" = "金币落袋",
-  "Magnifying_mirror" = "放大镜"
+  'Infinite_bg_scroll' = '背景无限滚动',
+  'Joystick' = '遥控杆',
+  'Coin_fly_to_wallet' = '金币落袋',
+  'Magnifying_mirror' = '放大镜'
 }
 
 @ccclass
 export default class Home extends cc.Component {
+  @property(cc.Node)
+  loadingNode: cc.Node = null;
+  @property(cc.ProgressBar)
+  loadingProgress: cc.ProgressBar = null;
   @property(cc.Node)
   scrollContent: cc.Node = null;
   @property(cc.Prefab)
@@ -23,42 +28,83 @@ export default class Home extends cc.Component {
   }
 
   judgeJump() {
-    const sceneName = this.getQueryStringByName("sceneName");
-    const isSameVisit = window["isSameVisit"];
+    const sceneName = this.getQueryStringByName('sceneName');
+    const isSameVisit = window['isSameVisit'];
 
     if (!sceneName) return;
     if (isSameVisit) return;
 
     if (sceneList[sceneName]) {
-      window["isSameVisit"] = true;
+      window['isSameVisit'] = true;
       this.loadScene(sceneName);
     }
   }
 
   getQueryStringByName(name) {
-    let result = window.location.search.match(new RegExp("[\?\&]" + name+ "=([^\&]+)","i"));
-    return result == null || result.length < 1 ? "" : result[1];
+    let result = window.location.search.match(new RegExp('[?&]' + name + '=([^&]+)', 'i'));
+    return result == null || result.length < 1 ? '' : result[1];
   }
 
   initScrollItem() {
     for (let key in sceneList) {
       let scrollItem = cc.instantiate(this.scrollItemPrefab);
 
-      scrollItem.getChildByName("label").getComponent(cc.Label).string = sceneList[key];
-		  scrollItem.on(cc.Node.EventType.TOUCH_END, () => {
-        cc.tween(scrollItem)
-          .to(0.1, { scale: 1.05 })
-          .to(0.1, { scale: 1 })
-          .start();
-        this.loadScene(key);
-      }, this);
+      scrollItem.getChildByName('label').getComponent(cc.Label).string = sceneList[key];
+      scrollItem.on(
+        cc.Node.EventType.TOUCH_END,
+        () => {
+          cc.tween(scrollItem)
+            .to(0.1, { scale: 1.05 })
+            .to(0.1, { scale: 1 })
+            .start();
+          this.loadScene(key);
+        },
+        this
+      );
 
       this.scrollContent.addChild(scrollItem);
     }
   }
 
+  beginLoad: boolean = false;
+  finishLoadFlag: boolean = false;
+  loadTime: number = 0;
+  loadSceneName: string = '';
   loadScene(key) {
-    cc.director.loadScene(key);
-    BackHomeBtn.instance.toggleActive(true);
+    if (this.beginLoad) return;
+    this.loadingProgress.progress = 0;
+    this.loadingNode.active = true;
+    this.beginLoad = true;
+    this.loadSceneName = key;
+
+    cc.director.preloadScene(
+      key,
+      (completedCount, totalCount) => {
+        // 还是做假进度条吧，缓存之后太快了，一闪而过的体验不好
+        // this.loadingProgress.progress = completedCount / totalCount;
+      },
+      (error, asset) => {
+        if (!error) {
+          this.finishLoadFlag = true;
+        } else {
+          this.loadingNode.active = false;
+          this.beginLoad = false;
+          this.loadTime = 0;
+        }
+      }
+    );
+  }
+
+  update(dt) {
+    if (!this.beginLoad) return;
+
+    if (this.loadTime >= LOAD_SCENE_MIN_SEC && this.finishLoadFlag) {
+      this.loadingProgress.progress = 1;
+      BackHomeBtn.instance.toggleActive(true);
+      cc.director.loadScene(this.loadSceneName);
+    } else {
+      this.loadTime += dt;
+      this.loadingProgress.progress = Math.min(this.loadTime / LOAD_SCENE_MIN_SEC, this.finishLoadFlag ? 1 : 0.9);
+    }
   }
 }
diff --git a/assets/Texture.meta b/assets/Scene/Home/Texture.meta
similarity index 100%
rename from assets/Texture.meta
rename to assets/Scene/Home/Texture.meta
diff --git a/assets/Scene/Home/Texture/avatar.png b/assets/Scene/Home/Texture/avatar.png
new file mode 100644
index 0000000..ee804bc
Binary files /dev/null and b/assets/Scene/Home/Texture/avatar.png differ
diff --git a/assets/Texture/th.jpeg.meta b/assets/Scene/Home/Texture/avatar.png.meta
similarity index 61%
rename from assets/Texture/th.jpeg.meta
rename to assets/Scene/Home/Texture/avatar.png.meta
index c489282..2d75145 100644
--- a/assets/Texture/th.jpeg.meta
+++ b/assets/Scene/Home/Texture/avatar.png.meta
@@ -1,20 +1,20 @@
 {
   "ver": "2.3.4",
-  "uuid": "1c14c2d0-c971-4bca-a2be-8458a3083f70",
+  "uuid": "faefe167-15a3-45f1-8281-920ba11dd0f6",
   "type": "sprite",
   "wrapMode": "clamp",
   "filterMode": "bilinear",
   "premultiplyAlpha": false,
   "genMipmaps": false,
   "packable": true,
-  "width": 474,
-  "height": 316,
+  "width": 1350,
+  "height": 1350,
   "platformSettings": {},
   "subMetas": {
-    "th": {
+    "avatar": {
       "ver": "1.0.4",
-      "uuid": "c569c4d9-3ae8-496d-ac64-40c32782c594",
-      "rawTextureUuid": "1c14c2d0-c971-4bca-a2be-8458a3083f70",
+      "uuid": "ee4860e7-78d7-4f1a-a1e2-e2c9201ef1b0",
+      "rawTextureUuid": "faefe167-15a3-45f1-8281-920ba11dd0f6",
       "trimType": "auto",
       "trimThreshold": 1,
       "rotated": false,
@@ -22,10 +22,10 @@
       "offsetY": 0,
       "trimX": 0,
       "trimY": 0,
-      "width": 474,
-      "height": 316,
-      "rawWidth": 474,
-      "rawHeight": 316,
+      "width": 1350,
+      "height": 1350,
+      "rawWidth": 1350,
+      "rawHeight": 1350,
       "borderTop": 0,
       "borderBottom": 0,
       "borderLeft": 0,
diff --git a/assets/Texture/back.png b/assets/Scene/Home/Texture/back.png
similarity index 100%
rename from assets/Texture/back.png
rename to assets/Scene/Home/Texture/back.png
diff --git a/assets/Texture/back.png.meta b/assets/Scene/Home/Texture/back.png.meta
similarity index 100%
rename from assets/Texture/back.png.meta
rename to assets/Scene/Home/Texture/back.png.meta
diff --git a/assets/Texture/btn.png b/assets/Scene/Home/Texture/btn.png
similarity index 100%
rename from assets/Texture/btn.png
rename to assets/Scene/Home/Texture/btn.png
diff --git a/assets/Texture/btn.png.meta b/assets/Scene/Home/Texture/btn.png.meta
similarity index 100%
rename from assets/Texture/btn.png.meta
rename to assets/Scene/Home/Texture/btn.png.meta
diff --git a/assets/Scene/Home/Texture/ewm.jpg b/assets/Scene/Home/Texture/ewm.jpg
new file mode 100644
index 0000000..ef2d642
Binary files /dev/null and b/assets/Scene/Home/Texture/ewm.jpg differ
diff --git a/assets/Texture/npm_1.png.meta b/assets/Scene/Home/Texture/ewm.jpg.meta
similarity index 62%
rename from assets/Texture/npm_1.png.meta
rename to assets/Scene/Home/Texture/ewm.jpg.meta
index 9405849..bd442db 100644
--- a/assets/Texture/npm_1.png.meta
+++ b/assets/Scene/Home/Texture/ewm.jpg.meta
@@ -1,20 +1,20 @@
 {
   "ver": "2.3.4",
-  "uuid": "3f716868-44f8-4ff2-9f85-72917cc049da",
+  "uuid": "b7a2debd-36ee-4af0-abf4-1fbde3a8cb9a",
   "type": "sprite",
   "wrapMode": "clamp",
   "filterMode": "bilinear",
   "premultiplyAlpha": false,
   "genMipmaps": false,
   "packable": true,
-  "width": 78,
-  "height": 67,
+  "width": 258,
+  "height": 258,
   "platformSettings": {},
   "subMetas": {
-    "npm_1": {
+    "ewm": {
       "ver": "1.0.4",
-      "uuid": "d4d6a44a-040e-442d-ab8f-1fa461cafd87",
-      "rawTextureUuid": "3f716868-44f8-4ff2-9f85-72917cc049da",
+      "uuid": "802b4004-09af-4e51-9f68-21dbc96a0e02",
+      "rawTextureUuid": "b7a2debd-36ee-4af0-abf4-1fbde3a8cb9a",
       "trimType": "auto",
       "trimThreshold": 1,
       "rotated": false,
@@ -22,10 +22,10 @@
       "offsetY": 0,
       "trimX": 0,
       "trimY": 0,
-      "width": 78,
-      "height": 67,
-      "rawWidth": 78,
-      "rawHeight": 67,
+      "width": 258,
+      "height": 258,
+      "rawWidth": 258,
+      "rawHeight": 258,
       "borderTop": 0,
       "borderBottom": 0,
       "borderLeft": 0,
diff --git a/assets/Texture/singleColor.png b/assets/Scene/Home/Texture/singleColor.png
similarity index 100%
rename from assets/Texture/singleColor.png
rename to assets/Scene/Home/Texture/singleColor.png
diff --git a/assets/Texture/singleColor.png.meta b/assets/Scene/Home/Texture/singleColor.png.meta
similarity index 100%
rename from assets/Texture/singleColor.png.meta
rename to assets/Scene/Home/Texture/singleColor.png.meta
diff --git a/assets/Texture/npm_1.png b/assets/Texture/npm_1.png
deleted file mode 100755
index be142b5..0000000
Binary files a/assets/Texture/npm_1.png and /dev/null differ
diff --git a/assets/Texture/th.jpeg b/assets/Texture/th.jpeg
deleted file mode 100644
index 089d997..0000000
Binary files a/assets/Texture/th.jpeg and /dev/null differ
diff --git a/settings/builder.json b/settings/builder.json
index b2dbd4e..64ace0a 100755
--- a/settings/builder.json
+++ b/settings/builder.json
@@ -13,7 +13,7 @@
   "includeSDKBox": false,
   "inlineSpriteFrames": true,
   "inlineSpriteFrames_native": true,
-  "mergeStartScene": false,
+  "mergeStartScene": true,
   "optimizeHotUpdate": false,
   "md5Cache": true,
   "encryptJs": true,
diff --git a/tsconfig.json b/tsconfig.json
index 8eb39c7..4ade440 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -14,4 +14,4 @@
     "build",
     "settings"
   ]
-}
\ No newline at end of file
+}