diff --git a/docs/api/earth/earth.en.md b/docs/api/earth/earth.en.md
new file mode 100644
index 0000000000..6f5e1d2178
--- /dev/null
+++ b/docs/api/earth/earth.en.md
@@ -0,0 +1,6 @@
+---
+title: Earth Mode
+order: 1
+---
+
+`markdown:docs/api/earth/earth.zh.md`
diff --git a/docs/api/earth/earth.zh.md b/docs/api/earth/earth.zh.md
new file mode 100644
index 0000000000..4e75b04989
--- /dev/null
+++ b/docs/api/earth/earth.zh.md
@@ -0,0 +1,134 @@
+---
+title: 地球模式
+order: 1
+---
+
+`markdown:docs/common/style.md`
+
+## 简介
+
+L7Earth 相较于高德地图、mapbox 地图，是完全不同的一种表现形式，提供了全球视角下的可视化展示能力，为用户提供了更多的地理信息可视化表现形式。
+
+✨ 为了区别普通的地图，L7Earth 提供了全新的 Earth 地图类型以及对应的 EarthLayer 图层
+
+## 使用
+
+```javascript
+// 1、引入对应模块
+import { Earth } from '@antv/l7-maps';
+import { EarthLayer } from '@antv/l7-layers';
+...
+// 2、构建 Earth Map
+const scene = new Scene({
+      id: 'map',
+      map: new Earth({}),
+    });
+...
+// 3、构建地球图层，当前的 shape 为 base，表示基础球体
+const earthlayer = new EarthLayer()
+  .source(
+    // 地球表面的纹理
+    'https://gw.alipayobjects.com/mdn/rms_23a451/afts/img/A*3-3NSpqRqUoAAAAAAAAAAAAAARQnAQ',
+    {
+      parser: {
+        type: 'image',
+        extent: [121.168, 30.2828, 121.384, 30.421],
+      },
+    },
+  )
+  .color('#f00')
+  .shape('base')
+  .style({
+    opacity: 1.0,
+    radius: 40,
+    globelOtions: {
+      ambientRatio: 0.6, // 环境光
+      diffuseRatio: 0.4, // 漫反射
+      specularRatio: 0.1, // 高光反射
+      earthTime: 0.1,
+    },
+  })
+  .animate(true);
+
+// 4、添加基础地球球体
+scene.addLayer(earthlayer);
+
+// 经过上述的步骤，我们就可以在场景中添加一个基础的地球了
+```
+
+## 独立的地图类型 Earth
+
+### 构造函数 Earth(args)
+
+作为 L7Earth 的基础地图类型，Earth 提供了地球系统的相机系统，目前只需要传入一个空对象。
+
+- args: {}
+
+### rotateY(option: { force: boolean; regScale: number})
+
+提供了简单的方法控制地球系统的旋转（实际上控制的是相机的旋转）
+
+- force: false 判断是否强制生效，默认该方法的优先级比用户鼠标操作要低，当用户操作相机的时候，该方法会失效
+- regScale: 0.01 旋转的角度（视觉上地球的旋转角度）， regScale 表示的并不是实际的旋转角度，而是单位旋转角度的比例  
+  🌟 单位旋转角度 = Math.min(this.earthCameraZoom \* this.earthCameraZoom, 1)
+
+## 地图图层 EarthLayer
+
+地球图层区别于普通高德地图和 Mapbox 地图的图层，只在地球模式下可以被使用，用于表示地球的球体、大气层、辉光等效果。  
+🌟 使用不同的 shape 参数表示区别不同的地球图层
+
+### 地球球体图层 baseLayer
+
+- source(map, parser)
+  map: 地球表面纹理贴图的地址
+  parser: 解析器，目前只需要写固定的对象值即可 { parser: { type: "image" } }
+- shape: 'base'  
+  🌟 目前支持的 shape 类型有 base、atomSphere、bloomSphere，当用户的 shape 参数不被识别时，自动降级为 base 类型
+- globelOtions: style 方法中的参数 ambientRatio: 环境光、diffuseRatio: 漫反射、specularRatio: 高光反射
+
+```javascript
+const earthlayer = new EarthLayer()
+  .source(
+    'https://gw.alipayobjects.com/mdn/rms_23a451/afts/img/A*3-3NSpqRqUoAAAAAAAAAAAAAARQnAQ',
+    {
+      parser: {
+        type: 'image',
+      },
+    },
+  )
+  .shape('base')
+  .style({
+    globelOtions: {
+      ambientRatio: 0.6, // 环境光
+      diffuseRatio: 0.4, // 漫反射
+      specularRatio: 0.1, // 高光反射
+    },
+  });
+```
+
+### 地球内发光/大气图层 atomLayer
+
+atomLayer 作为地球的效果图层，不需要传入数据，所以可以不调用 source 方法
+
+```javascript
+const atomLayer = new EarthLayer()
+  .color('#2E8AE6')
+  .shape('atomSphere')
+  .style({
+    // 可以控制发光程度
+    opacity: 1,
+  });
+```
+
+### 地球内外发光/辉光图层 bloomLayer
+
+bloomLayer 作为地球的效果图层，不需要传入数据，所以可以不调用 source 方法
+
+```javascript
+const bloomLayer = new EarthLayer()
+  .color('#fff')
+  .shape('bloomSphere')
+  .style({
+    opacity: 0.5,
+  });
+```
diff --git a/docs/api/earth/flyline.en.md b/docs/api/earth/flyline.en.md
new file mode 100644
index 0000000000..c6ffe9ce38
--- /dev/null
+++ b/docs/api/earth/flyline.en.md
@@ -0,0 +1,6 @@
+---
+title: Earth Flyline
+order: 3
+---
+
+`markdown:docs/api/earth/flyline.zh.md`
diff --git a/docs/api/earth/flyline.zh.md b/docs/api/earth/flyline.zh.md
new file mode 100644
index 0000000000..463ef749b7
--- /dev/null
+++ b/docs/api/earth/flyline.zh.md
@@ -0,0 +1,41 @@
+---
+title: 飞线
+order: 3
+---
+
+`markdown:docs/common/style.md`
+
+## 简介
+
+用户在地球模式下使用飞线图层无需做额外的操作，L7 会自动识别地球模式并相关的转化
+
+## 使用
+
+```javascript
+// 1、引入对应模块
+const flyLine = new LineLayer({ blend: 'normal' })
+  .source(flydata, {
+    parser: {
+      type: 'json',
+      coordinates: 'coord',
+    },
+  })
+  .color('#b97feb')
+  .shape('arc3d')
+  .size(0.5)
+  .active(true)
+  .animate({
+    interval: 2,
+    trailLength: 2,
+    duration: 1,
+  })
+  .style({
+    opacity: 1,
+    segmentNumber: 60,
+    globalArcHeight: 20,
+  });
+...
+// 2、注册服务
+scene.addLayer(flyLine);
+
+```
diff --git a/docs/api/earth/point.en.md b/docs/api/earth/point.en.md
new file mode 100644
index 0000000000..202f4023c2
--- /dev/null
+++ b/docs/api/earth/point.en.md
@@ -0,0 +1,6 @@
+---
+title: Earth Point
+order: 3
+---
+
+`markdown:docs/api/earth/point.zh.md`
diff --git a/docs/api/earth/point.zh.md b/docs/api/earth/point.zh.md
new file mode 100644
index 0000000000..678705e978
--- /dev/null
+++ b/docs/api/earth/point.zh.md
@@ -0,0 +1,36 @@
+---
+title: 点图层
+order: 3
+---
+
+`markdown:docs/common/style.md`
+
+## 简介
+
+用户在地球模式下使用点图层无需做额外的操作，L7 会自动识别地球模式并相关的转化
+
+## 使用
+
+```javascript
+// 1、构建 pointlayer
+const pointlayer = new PointLayer()
+  .source(
+    data,
+    {
+      parser: {
+        type: 'json',
+        x: 'lng',
+        y: 'lat',
+      },
+    },
+  )
+  // .shape('circle') // cylinder
+  .color('#f00')
+  .size(20) // .size('', () => [1, 1, 10])
+
+...
+
+// 2、添加 pointlayer 图层对象
+scene.addLayer(pointlayer);
+
+```
diff --git a/examples/earth/arc3d/demo/flyline.js b/examples/earth/arc3d/demo/flyline.js
new file mode 100644
index 0000000000..adb73acf50
--- /dev/null
+++ b/examples/earth/arc3d/demo/flyline.js
@@ -0,0 +1,76 @@
+import { Scene, EarthLayer, LineLayer } from '@antv/l7';
+import { Earth } from '@antv/l7-maps';
+const scene = new Scene({
+  id: 'map',
+  map: new Earth({})
+});
+
+// TODO: 地球模式下背景色默认为 #000 通过 setBgColor 方法我们可以设置可视化层的背景色
+scene.setBgColor('#333');
+
+const flydata = [{ coord: [[ 104.195397, 35.86166 ], [ 100.992541, 15.870032 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 114.727669, 4.535277 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 9.501785, 56.26392 ]] }, { coord: [[ 104.195397, 35.86166 ], [ -66.590149, 18.220833 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 174.885971, -40.900557 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 104.990963, 12.565679 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 6.129582999999999, 49.815273 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 8.468945999999999, 60.47202399999999 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 108.277199, 14.058324 ]] }, { coord: [[ 104.195397, 35.86166 ], [ -95.712891, 37.09024 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 121.49917, 25.12653 ]] }, { coord: [[ 104.195397, 35.86166 ], [ -9.429499000000002, 6.428055 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 127.766922, 35.907757 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 10.451526, 51.165691 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 23.881275, 55.169438 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 34.851612, 31.046051 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 53.847818, 23.424076 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 102.495496, 19.85627 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 21.824312, 39.074208 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 25.48583, 42.733883 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 15.472962, 49.81749199999999 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 78.96288, 20.593684 ]] }, { coord: [[ 104.195397, 35.86166 ], [ -3.435973, 55.378051 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 33.429859, 35.126413 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 8.227511999999999, 46.818188 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 114.066662, 22.588638 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 14.550072, 47.516231 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 2.213749, 46.227638 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 12.56738, 41.87194 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 105.318756, 61.52401 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 80.77179699999999, 7.873053999999999 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 5.291265999999999, 52.132633 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 35.243322, 38.963745 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 18.643501, 60.12816100000001 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 25.748151, 61.92410999999999 ]] }, { coord: [[ 104.195397, 35.86166 ], [ -3.74922, 40.46366700000001 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 113.551538, 22.109432 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 4.469936, 50.503887 ]] }, { coord: [[ 104.195397, 35.86166 ], [ -106.346771, 56.130366 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 138.252924, 36.204824 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 17.679076, 43.915886 ]] }, { coord: [[ 104.195397, 35.86166 ], [ -88.49765, 17.189877 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 25.013607, 58.595272 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 101.975766, 4.210484 ]] }, { coord: [[ 104.195397, 35.86166 ], [ -8.24389, 53.41291 ]] }, { coord: [[ 104.195397, 35.86166 ], [ -8.224454, 39.39987199999999 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 133.775136, -25.274398 ]] }, { coord: [[ 104.195397, 35.86166 ], [ 121.774017, 12.879721 ]] }];
+const flyLine = new LineLayer({ blend: 'normal' })
+  .source(flydata, {
+    parser: {
+      type: 'json',
+      coordinates: 'coord'
+    }
+  })
+  .color('#b97feb')
+  .shape('arc3d')
+  .size(0.5)
+  .active(true)
+  .animate({
+    interval: 2,
+    trailLength: 2,
+    duration: 1
+  })
+  .style({
+    opacity: 1,
+    segmentNumber: 60,
+    globalArcHeight: 20
+  });
+
+
+const earthlayer = new EarthLayer()
+  .source(
+    'https://gw.alipayobjects.com/mdn/rms_23a451/afts/img/A*3-3NSpqRqUoAAAAAAAAAAAAAARQnAQ',
+    {
+      parser: {
+        type: 'image'
+      }
+    }
+  )
+  .color('#2E8AE6')
+  .shape('fill')
+  .style({
+    globelOtions: {
+      ambientRatio: 0.6, // 环境光
+      diffuseRatio: 0.4, // 漫反射
+      specularRatio: 0.1 // 高光反射
+    }
+  })
+  .animate(true);
+
+const atomLayer = new EarthLayer()
+  .color('#2E8AE6')
+  .shape('atomSphere')
+  .style({
+    opacity: 1
+  });
+
+const bloomLayer = new EarthLayer().color('#fff').shape('bloomSphere')
+  .style({
+    opacity: 0.7
+  });
+
+scene.on('loaded', () => {
+  scene.addLayer(earthlayer);
+
+  scene.addLayer(atomLayer);
+  scene.addLayer(bloomLayer);
+
+  scene.addLayer(flyLine);
+
+  earthlayer.setEarthTime(4.0);
+});
diff --git a/examples/earth/arc3d/demo/meta.json b/examples/earth/arc3d/demo/meta.json
new file mode 100644
index 0000000000..d968c4288a
--- /dev/null
+++ b/examples/earth/arc3d/demo/meta.json
@@ -0,0 +1,13 @@
+{
+  "title": {
+    "zh": "地球模式 - arc3d图层",
+    "en": "Earth Mode - lineLayer/arc3d"
+  },
+  "demos": [
+    {
+      "filename": "flyline.js",
+      "title": "飞线",
+      "screenshot":"https://gw.alipayobjects.com/mdn/rms_23a451/afts/img/A*ZrpHTKS1_FsAAAAAAAAAAAAAARQnAQ"
+    }
+  ]
+}
diff --git a/examples/earth/arc3d/index.en.md b/examples/earth/arc3d/index.en.md
new file mode 100644
index 0000000000..fec0af9b93
--- /dev/null
+++ b/examples/earth/arc3d/index.en.md
@@ -0,0 +1,4 @@
+---
+title: flyline
+order: 0
+---
diff --git a/examples/earth/arc3d/index.zh.md b/examples/earth/arc3d/index.zh.md
new file mode 100644
index 0000000000..3b8309e6b9
--- /dev/null
+++ b/examples/earth/arc3d/index.zh.md
@@ -0,0 +1,4 @@
+---
+title: 飞线
+order: 0
+---
diff --git a/examples/earth/point/demo/cylinder.js b/examples/earth/point/demo/cylinder.js
new file mode 100644
index 0000000000..1d5a9d0ef0
--- /dev/null
+++ b/examples/earth/point/demo/cylinder.js
@@ -0,0 +1,320 @@
+import { Scene, PointLayer, EarthLayer } from '@antv/l7';
+import { Earth } from '@antv/l7-maps';
+const scene = new Scene({
+  id: 'map',
+  map: new Earth({})
+});
+
+const d = [
+  { lng: 121.61865234375, lat: 25.29437116258816 },
+  { lng: 121.058349609375, lat: 25.015928763367857 },
+  { lng: 120.7177734375, lat: 24.587090339209634 },
+  { lng: 120.28930664062499, lat: 23.936054914599815 },
+  { lng: 120.12451171875, lat: 23.553916518321625 },
+  { lng: 120.08056640625, lat: 23.120153621695614 },
+  { lng: 120.234375, lat: 22.867317960075614 },
+  { lng: 120.43212890625, lat: 22.52270570348246 },
+  { lng: 120.65185546875, lat: 22.370396344320053 },
+  { lng: 120.750732421875, lat: 21.922663209325922 },
+  { lng: 120.948486328125, lat: 22.268764039073968 },
+  { lng: 121.124267578125, lat: 22.806567100271522 },
+  { lng: 121.56372070312499, lat: 23.915970370510227 },
+  { lng: 121.88232421875, lat: 24.557116164309626 },
+  { lng: 121.95922851562501, lat: 25.075648445630527 },
+  { lng: 109.97314453125, lat: 20.076570104545173 },
+  { lng: 108.896484375, lat: 19.663280219987662 },
+  { lng: 108.61083984375, lat: 18.979025953255267 },
+  { lng: 108.80859375, lat: 18.47960905583197 },
+  { lng: 109.599609375, lat: 18.35452552912664 },
+  { lng: 110.32470703125, lat: 18.771115062337024 },
+  { lng: 111.005859375, lat: 19.78738018198621 },
+  { lng: 127.657407, lat: 49.76027 },
+  { lng: 129.397818, lat: 49.4406 },
+  { lng: 130.582293, lat: 48.729687 },
+  { lng: 130.987282, lat: 47.790132 },
+  { lng: 132.506672, lat: 47.78897 },
+  { lng: 133.373596, lat: 48.183442 },
+  { lng: 135.026311, lat: 48.47823 },
+  { lng: 134.500814, lat: 47.57844 },
+  { lng: 134.112362, lat: 47.212467 },
+  { lng: 133.769644, lat: 46.116927 },
+  { lng: 133.097127, lat: 45.144066 },
+  { lng: 131.883454, lat: 45.321162 },
+  { lng: 131.025212, lat: 44.967953 },
+  { lng: 131.288555, lat: 44.11152 },
+  { lng: 131.144688, lat: 42.92999 },
+  { lng: 130.633866, lat: 42.903015 },
+  { lng: 130.640016, lat: 42.395009 },
+  { lng: 129.994267, lat: 42.985387 },
+  { lng: 129.596669, lat: 42.424982 },
+  { lng: 128.052215, lat: 41.994285 },
+  { lng: 128.208433, lat: 41.466772 },
+  { lng: 127.343783, lat: 41.503152 },
+  { lng: 126.869083, lat: 41.816569 },
+  { lng: 126.182045, lat: 41.107336 },
+  { lng: 125.079942, lat: 40.569824 },
+  { lng: 124.265625, lat: 39.928493 },
+  { lng: 122.86757, lat: 39.637788 },
+  { lng: 122.131388, lat: 39.170452 },
+  { lng: 121.054554, lat: 38.897471 },
+  { lng: 121.585995, lat: 39.360854 },
+  { lng: 121.376757, lat: 39.750261 },
+  { lng: 122.168595, lat: 40.422443 },
+  { lng: 121.640359, lat: 40.94639 },
+  { lng: 120.768629, lat: 40.593388 },
+  { lng: 119.639602, lat: 39.898056 },
+  { lng: 119.023464, lat: 39.252333 },
+  { lng: 118.042749, lat: 39.204274 },
+  { lng: 117.532702, lat: 38.737636 },
+  { lng: 118.059699, lat: 38.061476 },
+  { lng: 118.87815, lat: 37.897325 },
+  { lng: 118.911636, lat: 37.448464 },
+  { lng: 119.702802, lat: 37.156389 },
+  { lng: 120.823457, lat: 37.870428 },
+  { lng: 121.711259, lat: 37.481123 },
+  { lng: 122.357937, lat: 37.454484 },
+  { lng: 122.519995, lat: 36.930614 },
+  { lng: 121.104164, lat: 36.651329 },
+  { lng: 120.637009, lat: 36.11144 },
+  { lng: 119.664562, lat: 35.609791 },
+  { lng: 119.151208, lat: 34.909859 },
+  { lng: 120.227525, lat: 34.360332 },
+  { lng: 120.620369, lat: 33.376723 },
+  { lng: 121.229014, lat: 32.460319 },
+  { lng: 121.908146, lat: 31.692174 },
+  { lng: 121.891919, lat: 30.949352 },
+  { lng: 121.264257, lat: 30.676267 },
+  { lng: 121.503519, lat: 30.142915 },
+  { lng: 122.092114, lat: 29.83252 },
+  { lng: 121.938428, lat: 29.018022 },
+  { lng: 121.684439, lat: 28.225513 },
+  { lng: 121.125661, lat: 28.135673 },
+  { lng: 120.395473, lat: 27.053207 },
+  { lng: 119.585497, lat: 25.740781 },
+  { lng: 118.656871, lat: 24.547391 },
+  { lng: 117.281606, lat: 23.624501 },
+  { lng: 115.890735, lat: 22.782873 },
+  { lng: 114.763827, lat: 22.668074 },
+  { lng: 114.152547, lat: 22.22376 },
+  { lng: 113.80678, lat: 22.54834 },
+  { lng: 113.241078, lat: 22.051367 },
+  { lng: 111.843592, lat: 21.550494 },
+  { lng: 110.785466, lat: 21.397144 },
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+  { lng: 113.463907, lat: 44.808893 },
+  { lng: 114.460332, lat: 45.339817 },
+  { lng: 115.985096, lat: 45.727235 },
+  { lng: 116.717868, lat: 46.388202 },
+  { lng: 117.421701, lat: 46.672733 },
+  { lng: 118.874326, lat: 46.805412 },
+  { lng: 119.66327, lat: 46.69268 },
+  { lng: 119.772824, lat: 47.048059 },
+  { lng: 118.866574, lat: 47.74706 },
+  { lng: 118.064143, lat: 48.06673 },
+  { lng: 117.295507, lat: 47.697709 },
+  { lng: 116.308953, lat: 47.85341 },
+  { lng: 115.742837, lat: 47.726545 },
+  { lng: 115.485282, lat: 48.135383 },
+  { lng: 116.191802, lat: 49.134598 },
+  { lng: 116.678801, lat: 49.888531 },
+  { lng: 117.879244, lat: 49.510983 },
+  { lng: 119.288461, lat: 50.142883 },
+  { lng: 119.279366, lat: 50.582908 },
+  { lng: 120.18205, lat: 51.643566 },
+  { lng: 120.738191, lat: 51.964115 },
+  { lng: 120.725789, lat: 52.516226 },
+  { lng: 120.177089, lat: 52.753886 },
+  { lng: 121.003085, lat: 53.251401 },
+  { lng: 122.245748, lat: 53.431726 },
+  { lng: 123.571507, lat: 53.458804 },
+  { lng: 125.068211, lat: 53.161045 },
+  { lng: 125.946349, lat: 52.792799 },
+  { lng: 126.564399, lat: 51.784255 },
+  { lng: 126.939157, lat: 51.353894 },
+  { lng: 127.287456, lat: 50.739797 },
+  { lng: 127.657407, lat: 49.76027 }
+];
+
+const pointlayer = new PointLayer()
+  .source(
+    d,
+    {
+      parser: {
+        type: 'json',
+        x: 'lng',
+        y: 'lat'
+      }
+    }
+  )
+  .shape('cylinder')
+  .color('#f00')
+  .size('', () => [ 1, 1, 10 ])
+  .active(true);
+
+const earthlayer = new EarthLayer()
+  .source(
+    'https://gw.alipayobjects.com/mdn/rms_23a451/afts/img/A*3-3NSpqRqUoAAAAAAAAAAAAAARQnAQ',
+    {
+      parser: {
+        type: 'image'
+      }
+    }
+  )
+  .shape('fill')
+  .style({
+    opacity: 1.0,
+    radius: 40,
+    globelOtions: {
+      ambientRatio: 0.6, // 环境光
+      diffuseRatio: 0.4, // 漫反射
+      specularRatio: 0.1 // 高光反射
+    }
+  })
+  .animate(true);
+
+const atomLayer = new EarthLayer()
+  .color('#2E8AE6')
+  .shape('atomSphere')
+  .style({
+    opacity: 1
+  });
+
+const bloomLayer = new EarthLayer().color('#fff').shape('bloomSphere')
+  .style({
+    opacity: 0.6
+  });
+
+scene.on('loaded', () => {
+  scene.addLayer(earthlayer);
+  scene.addLayer(pointlayer);
+
+  scene.addLayer(atomLayer);
+  scene.addLayer(bloomLayer);
+
+  earthlayer.setEarthTime(4.0);
+});
diff --git a/examples/earth/point/demo/meta.json b/examples/earth/point/demo/meta.json
new file mode 100644
index 0000000000..3fb6c01221
--- /dev/null
+++ b/examples/earth/point/demo/meta.json
@@ -0,0 +1,18 @@
+{
+  "title": {
+    "zh": "地球模式 - 点图层",
+    "en": "Earth Mode - pointLayer"
+  },
+  "demos": [
+    {
+      "filename": "point.js",
+      "title": "点图层",
+      "screenshot":"https://gw.alipayobjects.com/mdn/rms_23a451/afts/img/A*R5uPS4SIMi0AAAAAAAAAAAAAARQnAQ"
+    },
+    {
+      "filename": "cylinder.js",
+      "title": "圆柱图层",
+      "screenshot":"https://gw.alipayobjects.com/mdn/rms_23a451/afts/img/A*u2iWTrhJnL0AAAAAAAAAAAAAARQnAQ"
+    }
+  ]
+}
diff --git a/examples/earth/point/demo/point.js b/examples/earth/point/demo/point.js
new file mode 100644
index 0000000000..34eb5c79e7
--- /dev/null
+++ b/examples/earth/point/demo/point.js
@@ -0,0 +1,320 @@
+import { Scene, PointLayer, EarthLayer } from '@antv/l7';
+import { Earth } from '@antv/l7-maps';
+const scene = new Scene({
+  id: 'map',
+  map: new Earth({})
+});
+
+const d = [
+  { lng: 121.61865234375, lat: 25.29437116258816 },
+  { lng: 121.058349609375, lat: 25.015928763367857 },
+  { lng: 120.7177734375, lat: 24.587090339209634 },
+  { lng: 120.28930664062499, lat: 23.936054914599815 },
+  { lng: 120.12451171875, lat: 23.553916518321625 },
+  { lng: 120.08056640625, lat: 23.120153621695614 },
+  { lng: 120.234375, lat: 22.867317960075614 },
+  { lng: 120.43212890625, lat: 22.52270570348246 },
+  { lng: 120.65185546875, lat: 22.370396344320053 },
+  { lng: 120.750732421875, lat: 21.922663209325922 },
+  { lng: 120.948486328125, lat: 22.268764039073968 },
+  { lng: 121.124267578125, lat: 22.806567100271522 },
+  { lng: 121.56372070312499, lat: 23.915970370510227 },
+  { lng: 121.88232421875, lat: 24.557116164309626 },
+  { lng: 121.95922851562501, lat: 25.075648445630527 },
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+  { lng: 133.097127, lat: 45.144066 },
+  { lng: 131.883454, lat: 45.321162 },
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+  { lng: 73.960013, lat: 39.660008 },
+  { lng: 73.822244, lat: 39.893973 },
+  { lng: 74.776862, lat: 40.366425 },
+  { lng: 75.467828, lat: 40.562072 },
+  { lng: 76.526368, lat: 40.427946 },
+  { lng: 76.904484, lat: 41.066486 },
+  { lng: 78.187197, lat: 41.185316 },
+  { lng: 78.543661, lat: 41.582243 },
+  { lng: 80.11943, lat: 42.123941 },
+  { lng: 80.25999, lat: 42.349999 },
+  { lng: 80.18015, lat: 42.920068 },
+  { lng: 80.866206, lat: 43.180362 },
+  { lng: 79.966106, lat: 44.917517 },
+  { lng: 81.947071, lat: 45.317027 },
+  { lng: 82.458926, lat: 45.53965 },
+  { lng: 83.180484, lat: 47.330031 },
+  { lng: 85.16429, lat: 47.000956 },
+  { lng: 85.720484, lat: 47.452969 },
+  { lng: 85.768233, lat: 48.455751 },
+  { lng: 86.598776, lat: 48.549182 },
+  { lng: 87.35997, lat: 49.214981 },
+  { lng: 87.751264, lat: 49.297198 },
+  { lng: 88.013832, lat: 48.599463 },
+  { lng: 88.854298, lat: 48.069082 },
+  { lng: 90.280826, lat: 47.693549 },
+  { lng: 90.970809, lat: 46.888146 },
+  { lng: 90.585768, lat: 45.719716 },
+  { lng: 90.94554, lat: 45.286073 },
+  { lng: 92.133891, lat: 45.115076 },
+  { lng: 93.480734, lat: 44.975472 },
+  { lng: 94.688929, lat: 44.352332 },
+  { lng: 95.306875, lat: 44.241331 },
+  { lng: 95.762455, lat: 43.319449 },
+  { lng: 96.349396, lat: 42.725635 },
+  { lng: 97.451757, lat: 42.74889 },
+  { lng: 99.515817, lat: 42.524691 },
+  { lng: 100.845866, lat: 42.663804 },
+  { lng: 101.83304, lat: 42.514873 },
+  { lng: 103.312278, lat: 41.907468 },
+  { lng: 104.522282, lat: 41.908347 },
+  { lng: 104.964994, lat: 41.59741 },
+  { lng: 106.129316, lat: 42.134328 },
+  { lng: 107.744773, lat: 42.481516 },
+  { lng: 109.243596, lat: 42.519446 },
+  { lng: 110.412103, lat: 42.871234 },
+  { lng: 111.129682, lat: 43.406834 },
+  { lng: 111.829588, lat: 43.743118 },
+  { lng: 111.667737, lat: 44.073176 },
+  { lng: 111.348377, lat: 44.457442 },
+  { lng: 111.873306, lat: 45.102079 },
+  { lng: 112.436062, lat: 45.011646 },
+  { lng: 113.463907, lat: 44.808893 },
+  { lng: 114.460332, lat: 45.339817 },
+  { lng: 115.985096, lat: 45.727235 },
+  { lng: 116.717868, lat: 46.388202 },
+  { lng: 117.421701, lat: 46.672733 },
+  { lng: 118.874326, lat: 46.805412 },
+  { lng: 119.66327, lat: 46.69268 },
+  { lng: 119.772824, lat: 47.048059 },
+  { lng: 118.866574, lat: 47.74706 },
+  { lng: 118.064143, lat: 48.06673 },
+  { lng: 117.295507, lat: 47.697709 },
+  { lng: 116.308953, lat: 47.85341 },
+  { lng: 115.742837, lat: 47.726545 },
+  { lng: 115.485282, lat: 48.135383 },
+  { lng: 116.191802, lat: 49.134598 },
+  { lng: 116.678801, lat: 49.888531 },
+  { lng: 117.879244, lat: 49.510983 },
+  { lng: 119.288461, lat: 50.142883 },
+  { lng: 119.279366, lat: 50.582908 },
+  { lng: 120.18205, lat: 51.643566 },
+  { lng: 120.738191, lat: 51.964115 },
+  { lng: 120.725789, lat: 52.516226 },
+  { lng: 120.177089, lat: 52.753886 },
+  { lng: 121.003085, lat: 53.251401 },
+  { lng: 122.245748, lat: 53.431726 },
+  { lng: 123.571507, lat: 53.458804 },
+  { lng: 125.068211, lat: 53.161045 },
+  { lng: 125.946349, lat: 52.792799 },
+  { lng: 126.564399, lat: 51.784255 },
+  { lng: 126.939157, lat: 51.353894 },
+  { lng: 127.287456, lat: 50.739797 },
+  { lng: 127.657407, lat: 49.76027 }
+];
+
+const pointlayer = new PointLayer()
+  .source(
+    d,
+    {
+      parser: {
+        type: 'json',
+        x: 'lng',
+        y: 'lat'
+      }
+    }
+  )
+  .shape('circle')
+  .color('#f00')
+  .size(10)
+  .active(true);
+
+const earthlayer = new EarthLayer()
+  .source(
+    'https://gw.alipayobjects.com/mdn/rms_23a451/afts/img/A*3-3NSpqRqUoAAAAAAAAAAAAAARQnAQ',
+    {
+      parser: {
+        type: 'image'
+      }
+    }
+  )
+  .shape('base')
+  .style({
+    opacity: 1.0,
+    radius: 40,
+    globelOtions: {
+      ambientRatio: 0.6, // 环境光
+      diffuseRatio: 0.4, // 漫反射
+      specularRatio: 0.1 // 高光反射
+    }
+  })
+  .animate(true);
+
+const atomLayer = new EarthLayer()
+  .color('#2E8AE6')
+  .shape('atomSphere')
+  .style({
+    opacity: 1
+  });
+
+const bloomLayer = new EarthLayer().color('#fff').shape('bloomSphere')
+  .style({
+    opacity: 0.6
+  });
+
+scene.on('loaded', () => {
+  scene.addLayer(earthlayer);
+  scene.addLayer(pointlayer);
+
+  scene.addLayer(atomLayer);
+  scene.addLayer(bloomLayer);
+
+  earthlayer.setEarthTime(4.0);
+});
diff --git a/examples/earth/point/index.en.md b/examples/earth/point/index.en.md
new file mode 100644
index 0000000000..2102c8ae24
--- /dev/null
+++ b/examples/earth/point/index.en.md
@@ -0,0 +1,4 @@
+---
+title: PointLayer
+order: 0
+---
diff --git a/examples/earth/point/index.zh.md b/examples/earth/point/index.zh.md
new file mode 100644
index 0000000000..e5acc5dbef
--- /dev/null
+++ b/examples/earth/point/index.zh.md
@@ -0,0 +1,4 @@
+---
+title: 点图层
+order: 0
+---
diff --git a/examples/engine/three/demo/amap_ant.js b/examples/engine/three/demo/amap_ant.js
new file mode 100644
index 0000000000..f667238f85
--- /dev/null
+++ b/examples/engine/three/demo/amap_ant.js
@@ -0,0 +1,102 @@
+import { Scene } from '@antv/l7';
+import { GaodeMap } from '@antv/l7-maps';
+import { ThreeLayer, ThreeRender } from '@antv/l7-three';
+import * as THREE from 'three';
+import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader';
+
+const scene = new Scene({
+  id: 'map',
+  map: new GaodeMap({
+    center: [ 111.4453125, 32.84267363195431 ],
+    pitch: 45,
+    rotation: 30,
+    zoom: 12
+  })
+});
+
+scene.on('loaded', () => {
+  scene.registerRenderService(ThreeRender);
+
+  const threeJSLayer = new ThreeLayer({
+    enableMultiPassRenderer: false,
+    onAddMeshes: (threeScene, layer) => {
+      threeScene.add(new THREE.AmbientLight(0xffffff));
+      const sunlight = new THREE.DirectionalLight(0xffffff, 0.25);
+      sunlight.position.set(0, 80000000, 100000000);
+      sunlight.matrixWorldNeedsUpdate = true;
+      threeScene.add(sunlight);
+
+      const center = scene.getCenter();
+
+      const cubeGeometry = new THREE.BoxBufferGeometry(10000, 10000, 10000);
+      const cubeMaterial = new THREE.MeshNormalMaterial();
+      const cube = new THREE.Mesh(cubeGeometry, cubeMaterial);
+      layer.setObjectLngLat(cube, [ center.lng + 0.05, center.lat ], 0);
+      threeScene.add(cube);
+
+      // 使用 Three.js glTFLoader 加载模型
+      const loader = new GLTFLoader();
+      loader.load(
+        'https://gw.alipayobjects.com/os/bmw-prod/3ca0a546-92d8-4ba0-a89c-017c218d5bea.gltf',
+        gltf => {
+          // 根据 GeoJSON 数据放置模型
+          layer.getSource().data.dataArray.forEach(({ coordinates }) => {
+            const gltfScene = gltf.scene;
+
+            layer.adjustMeshToMap(gltfScene);
+            // gltfScene.scale.set(1000, 1000, 1000)
+            layer.setMeshScale(gltfScene, 1000, 1000, 1000);
+
+            layer.setObjectLngLat(
+              gltfScene,
+              [ coordinates[0] + 0.02, coordinates[1] ],
+              0
+            );
+
+            const animations = gltf.animations;
+            if (animations && animations.length) {
+              const mixer = new THREE.AnimationMixer(gltfScene);
+
+              const animation = animations[2];
+
+              const action = mixer.clipAction(animation);
+
+              action.play();
+              layer.addAnimateMixer(mixer);
+            }
+            // layer.setObjectLngLat(gltfScene, [center.lng + 0.05, center.lat] as ILngLat, 0)
+            let t = 0;
+            setInterval(() => {
+              t += 0.01;
+              layer.setObjectLngLat(
+                gltfScene,
+                [ center.lng, center.lat + Math.sin(t) * 0.1 ],
+                0
+              );
+            }, 16);
+
+            // 向场景中添加模型
+            threeScene.add(gltfScene);
+          });
+          // 重绘图层
+          layer.render();
+        }
+      );
+    }
+  })
+    .source({
+      type: 'FeatureCollection',
+      features: [
+        {
+          type: 'Feature',
+          properties: {},
+          geometry: {
+            type: 'Point',
+            coordinates: [ 111.4453125, 32.84267363195431 ]
+          }
+        }
+      ]
+    })
+    .animate(true);
+  scene.addLayer(threeJSLayer);
+});
diff --git a/examples/engine/three/demo/amap_car.js b/examples/engine/three/demo/amap_car.js
new file mode 100644
index 0000000000..dc11c87790
--- /dev/null
+++ b/examples/engine/three/demo/amap_car.js
@@ -0,0 +1,218 @@
+import { Scene, PolygonLayer } from '@antv/l7';
+import { GaodeMap } from '@antv/l7-maps';
+import { ThreeLayer, ThreeRender } from '@antv/l7-three';
+import * as THREE from 'three';
+import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader';
+import { animate, easeInOut } from 'popmotion';
+
+let isTravel = false;
+
+function travel(
+  mesh,
+  path,
+  duration,
+  callback
+) {
+  if (path.length < 2 || isTravel) return;
+  isTravel = true;
+  let startIndex = 0;
+  const len = path.length;
+  const currentP = path[0],
+    nextP = path[1];
+  const t = duration / len;
+
+  move(currentP, nextP);
+  function move(currentP, nextP) {
+    animate({
+      from: {
+        x: currentP.x,
+        y: currentP.y,
+        z: currentP.z
+      },
+      to: {
+        x: nextP.x,
+        y: nextP.y,
+        z: nextP.z
+      },
+      ease: easeInOut,
+      duration: t,
+      repeatType: 'loop',
+      onUpdate: o => {
+        mesh.position.set(o.x, o.y, o.z);
+      },
+      onComplete: () => {
+        startIndex++;
+        if (startIndex < len - 1) {
+          const currentP = path[startIndex],
+            nextP = path[startIndex + 1];
+          mesh.lookAt(nextP);
+
+          move(currentP, nextP);
+        } else {
+          isTravel = false;
+          callback && callback();
+        }
+      }
+    });
+  }
+}
+
+const scene = new Scene({
+  id: 'map',
+  map: new GaodeMap({
+    center: [ 112, 35.39847 ],
+    pitch: 45,
+    rotation: 30,
+    zoom: 5
+  })
+});
+
+scene.on('loaded', () => {
+  scene.registerRenderService(ThreeRender);
+
+  fetch(
+    'https://gw.alipayobjects.com/os/basement_prod/d2e0e930-fd44-4fca-8872-c1037b0fee7b.json'
+  )
+    .then(d => d.json())
+    .then(data => {
+      const polygonlayer = new PolygonLayer({
+        name: '01',
+        zIndex: -1
+      })
+        .source(data)
+        .color('name', [
+          '#2E8AE6',
+          '#69D1AB',
+          '#DAF291',
+          '#FFD591',
+          '#FF7A45',
+          '#CF1D49'
+        ])
+        .shape('fill')
+        .select(true)
+        .style({
+          opacity: 1.0
+        });
+      scene.addLayer(polygonlayer);
+    });
+
+  const threeJSLayer = new ThreeLayer({
+    enableMultiPassRenderer: false,
+    onAddMeshes: (threeScene, layer) => {
+      // 添加光
+      threeScene.add(new THREE.AmbientLight(0xffffff));
+      const sunlight = new THREE.DirectionalLight(0xffffff, 0.25);
+      sunlight.position.set(0, 80000000, 100000000);
+      sunlight.matrixWorldNeedsUpdate = true;
+      threeScene.add(sunlight);
+
+      const lineData = [
+        [ 116.71874999999999, 26.745610382199022 ],
+        [ 117.3779296875, 28.8831596093235 ],
+        [ 115.75195312499999, 31.466153715024294 ],
+        [ 113.466796875, 33.32134852669881 ],
+        [ 113.9501953125, 35.85343961959182 ],
+        [ 115.400390625, 38.272688535980976 ],
+        [ 116.5869140625, 40.3130432088809 ],
+        [ 115.6201171875, 42.261049162113856 ],
+        [ 112.236328125, 42.94033923363181 ],
+        [ 109.3798828125, 41.04621681452063 ],
+        [ 103.84277343749999, 39.80853604144591 ],
+        [ 98.9208984375, 39.842286020743394 ],
+        [ 95.2294921875, 40.713955826286046 ],
+        [ 91.7138671875, 39.87601941962116 ],
+        [ 90.8349609375, 37.125286284966805 ],
+        [ 90.3076171875, 35.88905007936091 ],
+        [ 90.703125, 33.284619968887675 ],
+        [ 92.94433593749999, 31.98944183792288 ],
+        [ 96.2841796875, 32.21280106801518 ],
+        [ 98.87695312499999, 32.0639555946604 ],
+        [ 102.919921875, 28.459033019728043 ],
+        [ 107.9736328125, 28.497660832963472 ],
+        [ 108.10546875, 24.206889622398023 ],
+        [ 109.072265625, 23.039297747769726 ],
+        [ 112.763671875, 24.44714958973082 ],
+        [ 116.54296874999999, 25.958044673317843 ]
+      ];
+
+      const lineCoordData = lineData.map(d => {
+        return layer.lnglatToCoord(d);
+      });
+
+
+      const rawPoints = [];
+      lineCoordData.map(d => {
+        rawPoints.push(new THREE.Vector3(d[0], d[1], 0));
+        return '';
+      });
+      const curve = new THREE.CatmullRomCurve3(rawPoints);
+      const points = curve.getPoints(200);
+      const geometry = new THREE.BufferGeometry().setFromPoints(points);
+
+      const material = new THREE.LineBasicMaterial({ color: 0xff0000 });
+
+      const line = new THREE.LineLoop(geometry, material);
+      threeScene.add(line);
+
+
+      // 使用 Three.js glTFLoader 加载模型
+      const loader = new GLTFLoader();
+      loader.load(
+        'https://gw.alipayobjects.com/os/antvdemo/assets/gltf/truck/CesiumMilkTruck.gltf', // Truck
+        gltf => {
+          // 根据 GeoJSON 数据放置模型
+          const gltfScene = gltf.scene.clone();
+          layer.getSource().data.dataArray.forEach(() => {
+            layer.adjustMeshToMap(gltfScene);
+            gltfScene.scale.set(500000, 500000, 500000);
+
+            const animations = gltf.animations;
+            if (animations && animations.length) {
+              const mixer = new THREE.AnimationMixer(gltfScene);
+              // @ts-ignore
+              for (let i = 0; i < animations.length; i++) {
+                const animation = animations[i];
+
+                // There's .3333 seconds junk at the tail of the Monster animation that
+                // keeps it from looping cleanly. Clip it at 3 seconds
+
+                const action = mixer.clipAction(animation);
+
+                action.play();
+              }
+              layer.addAnimateMixer(mixer);
+            }
+
+            // 向场景中添加模型
+            threeScene.add(gltfScene);
+          });
+
+
+          travelLoop();
+          function travelLoop() {
+            travel(gltfScene, points, 5000, () => {
+              travelLoop();
+            });
+          }
+          // 重绘图层
+          layer.render();
+        }
+      );
+    }
+  })
+    .source({
+      type: 'FeatureCollection',
+      features: [
+        {
+          type: 'Feature',
+          properties: {},
+          geometry: {
+            type: 'Point',
+            coordinates: [ 112, 35.39847 ]
+          }
+        }
+      ]
+    })
+    .animate(true);
+  scene.addLayer(threeJSLayer);
+});
diff --git a/examples/engine/three/demo/mapbox_ant.js b/examples/engine/three/demo/mapbox_ant.js
new file mode 100644
index 0000000000..bf4f1d7c88
--- /dev/null
+++ b/examples/engine/three/demo/mapbox_ant.js
@@ -0,0 +1,73 @@
+import { Scene } from '@antv/l7';
+import { Mapbox } from '@antv/l7-maps';
+import { ThreeLayer, ThreeRender } from '@antv/l7-three';
+import * as THREE from 'three';
+import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader';
+
+const scene = new Scene({
+  id: 'map',
+  map: new Mapbox({
+    center: [ 121.4, 31.258134 ],
+    pitch: 45,
+    rotation: 30,
+    zoom: 15
+  })
+});
+
+scene.on('loaded', () => {
+  scene.registerRenderService(ThreeRender);
+
+  const threeJSLayer = new ThreeLayer({
+    enableMultiPassRenderer: false,
+    onAddMeshes: (threeScene, layer) => {
+      threeScene.add(new THREE.AmbientLight(0xffffff));
+      const sunlight = new THREE.DirectionalLight(0xffffff, 0.25);
+      sunlight.position.set(0, 80000000, 100000000);
+      sunlight.matrixWorldNeedsUpdate = true;
+      threeScene.add(sunlight);
+      // 使用 Three.js glTFLoader 加载模型
+
+      const loader = new GLTFLoader();
+      loader.load(
+        'https://gw.alipayobjects.com/os/bmw-prod/3ca0a546-92d8-4ba0-a89c-017c218d5bea.gltf',
+        gltf => {
+          // 根据 GeoJSON 数据放置模型
+          layer.getSource().data.dataArray.forEach(() => {
+            const gltfScene = gltf.scene;
+
+            layer.adjustMeshToMap(gltfScene);
+            layer.setMeshScale(gltfScene, 10, 10, 10);
+
+            const animations = gltf.animations;
+            if (animations && animations.length) {
+              const mixer = new THREE.AnimationMixer(gltfScene);
+              const animation = animations[2];
+              const action = mixer.clipAction(animation);
+              action.play();
+              layer.addAnimateMixer(mixer);
+            }
+            // 向场景中添加模型
+            threeScene.add(gltfScene);
+          });
+          // 重绘图层
+          layer.render();
+        }
+      );
+    }
+  })
+    .source({
+      type: 'FeatureCollection',
+      features: [
+        {
+          type: 'Feature',
+          properties: {},
+          geometry: {
+            type: 'Point',
+            coordinates: [ 121.4, 31.258134 ]
+          }
+        }
+      ]
+    })
+    .animate(true);
+  scene.addLayer(threeJSLayer);
+});
diff --git a/examples/engine/three/demo/meta.json b/examples/engine/three/demo/meta.json
new file mode 100644
index 0000000000..34f45dfcb6
--- /dev/null
+++ b/examples/engine/three/demo/meta.json
@@ -0,0 +1,23 @@
+{
+  "title": {
+    "zh": "第三方引擎",
+    "en": "other engine"
+  },
+  "demos": [
+    {
+      "filename": "amap_ant.js",
+      "title": "高德地图",
+      "screenshot":"https://gw.alipayobjects.com/mdn/rms_23a451/afts/img/A*1_W2SIR8swwAAAAAAAAAAAAAARQnAQ"
+    },
+    {
+      "filename": "amap_car.js",
+      "title": "高德地图 car",
+      "screenshot":"https://gw.alipayobjects.com/mdn/rms_23a451/afts/img/A*C3JRTI_qlxEAAAAAAAAAAAAAARQnAQ"
+    },
+    {
+      "filename": "mapbox_ant.js",
+      "title": "mapbox 地图",
+      "screenshot":"https://gw.alipayobjects.com/mdn/rms_23a451/afts/img/A*kflKRJvm3hYAAAAAAAAAAAAAARQnAQ"
+    }
+  ]
+}
diff --git a/examples/engine/three/index.en.md b/examples/engine/three/index.en.md
new file mode 100644
index 0000000000..b8320b39ee
--- /dev/null
+++ b/examples/engine/three/index.en.md
@@ -0,0 +1,4 @@
+---
+title: Threejs
+order: 0
+---
diff --git a/examples/engine/three/index.zh.md b/examples/engine/three/index.zh.md
new file mode 100644
index 0000000000..b8320b39ee
--- /dev/null
+++ b/examples/engine/three/index.zh.md
@@ -0,0 +1,4 @@
+---
+title: Threejs
+order: 0
+---
diff --git a/gatsby-browser.js b/gatsby-browser.js
index c321f47f8f..3c91432bdd 100644
--- a/gatsby-browser.js
+++ b/gatsby-browser.js
@@ -9,6 +9,10 @@ window.l7Maps = require('@antv/l7-maps');
 window.l7React = require('@antv/l7-react');
 window.l7Draw = require('@antv/l7-draw');
 window.l7District = require('@antv/l7-district');
+window.l7Three = require('@antv/l7-three');
+window.three = require('three');
+window.GLTFLoader = require('three/examples/jsm/loaders/GLTFLoader');
 window.react = require('react');
+window.popmotion = require('popmotion');
 window.reactDom = require('react-dom');
 window.antd = require('antd');
diff --git a/gatsby-config.js b/gatsby-config.js
index c403875504..a48dc53ee5 100644
--- a/gatsby-config.js
+++ b/gatsby-config.js
@@ -190,6 +190,14 @@ module.exports = {
           en: 'import other gl'
         },
         order: 3
+      },
+      {
+        slug: 'api/earth',
+        title: {
+          zh: '地球模式',
+          en: 'Earth Mode'
+        },
+        order: 3
       }
     ],
     examples: [
@@ -225,6 +233,22 @@ module.exports = {
           en: 'L7 Draw'
         }
       },
+      {
+        slug: 'engine',
+        icon: 'map',
+        title: {
+          zh: '第三方引擎',
+          en: 'other engine'
+        }
+      },
+      {
+        slug: 'earth',
+        icon: 'map',
+        title: {
+          zh: '地球模式',
+          en: 'Earth Mode'
+        }
+      },
       {
         slug: 'point',
         icon: 'point',
diff --git a/gatsby-node.js b/gatsby-node.js
index 9493d394d5..fbcc964515 100644
--- a/gatsby-node.js
+++ b/gatsby-node.js
@@ -19,6 +19,7 @@ exports.onCreateWebpackConfig = ({ getConfig }) => {
     '@antv/l7-renderer': path.resolve(__dirname, 'packages/renderer/src'),
     '@antv/l7-scene': path.resolve(__dirname, 'packages/scene/src'),
     '@antv/l7-source': path.resolve(__dirname, 'packages/source/src'),
-    '@antv/l7-utils': path.resolve(__dirname, 'packages/utils/src')
+    '@antv/l7-utils': path.resolve(__dirname, 'packages/utils/src'),
+    '@antv/l7-three': path.resolve(__dirname, 'packages/three/src')
   }
 };
diff --git a/packages/map/src/handler/scroll_zoom.ts b/packages/map/src/handler/scroll_zoom.ts
index d2a0fb32e0..0c113db979 100644
--- a/packages/map/src/handler/scroll_zoom.ts
+++ b/packages/map/src/handler/scroll_zoom.ts
@@ -307,7 +307,7 @@ class ScrollZoomHandler {
   private onTimeout(initialEvent: any) {
     this.type = 'wheel';
     this.delta -= this.lastValue;
-    if (!this.active) {
+    if (!this.active && this.start) {
       this.start(initialEvent);
     }
   }