diff --git a/demos/polygon_jsondata.html b/demos/polygon_jsondata.html
index 14343e60e4..cca750f0ca 100644
--- a/demos/polygon_jsondata.html
+++ b/demos/polygon_jsondata.html
@@ -21,14 +21,18 @@
 <script src="./assets/dat.gui.min.js"></script>
 <script src="../build/L7.js"></script>
 <script>
-const scene = new L7.Scene({
-  id: 'map',
-  mapStyle: 'dark', // 样式URL
-  center: [121.576757,31.279873 ],
-  pitch: 0,
-  zoom: 10,
-  rotation:0
+var mapinstance = new AMap.Map('map',{
+    center: [121.576757,31.279873 ],
+    viewMode: '3D',
+    pitch: 0,
+    zoom: 12,
+    maxZoom:20,
+    minZoom:0,
+ });
 
+const scene = new L7.Scene({
+   map:mapinstance,
+   //mapStyle: 'dark', // 样式URL
 });
 const testdata = [
     {
@@ -38,6 +42,73 @@ const testdata = [
         "areaGeometry": "121.588443,31.260267;121.587893,31.260332;121.587385,31.260387;121.586751,31.26045;121.586099,31.260505;121.585549,31.260584;121.585499,31.260641;121.585475,31.260702;121.585469,31.26076;121.585473,31.260797;121.585721,31.261172;121.585957,31.261529;121.58623,31.261987;121.586426,31.26235;121.586646,31.262795;121.586791,31.263137;121.586924,31.263478;121.587054,31.263788;121.587256,31.264224;121.587319,31.264276;121.587421,31.264337;121.587503,31.264368;121.587542,31.264373;121.588431,31.264357;121.589115,31.264355;121.589253,31.264357;121.589339,31.264331;121.589409,31.264288;121.589547,31.264049;121.589752,31.263696;121.589973,31.263313;121.590156,31.262965;121.59029,31.262682;121.590285,31.262557;121.590257,31.262498;121.5902,31.262459;121.589712,31.262265;121.589543,31.262197;121.5895,31.262125;121.589484,31.262072;121.589499,31.262005;121.589638,31.261714;121.589709,31.261579;121.589911,31.261242;121.590037,31.261031;121.590413,31.261176;121.591041,31.26141;121.591095,31.261317;121.59128,31.26097;121.59132,31.260872;121.591495,31.26061;121.591573,31.260552;121.591628,31.26051;121.591846,31.260295;121.592266,31.259879;121.592656,31.259516;121.592781,31.259401;121.5928,31.259343;121.592801,31.259301;121.592789,31.259261;121.592718,31.259196;121.592689,31.259156;121.592266,31.25884;121.591889,31.258548;121.591681,31.258396;121.591423,31.258196;121.590993,31.257889;121.59091,31.257892;121.590849,31.257903;121.590782,31.257971;121.590504,31.25835;121.590177,31.258758;121.589896,31.259137;121.589722,31.259395;121.589449,31.259807;121.58932,31.260028;121.589223,31.26024;121.588443,31.260267;121.588443,31.260267"
     }
 ]
+const data2 = {
+  "type": "FeatureCollection",
+  "features": [
+    {
+      "type": "Feature",
+      "properties": {},
+      "geometry": {
+        "type": "Polygon",
+        "coordinates": [
+          [
+            [
+              118.48068237304686,
+              32.120964197033615
+            ],
+            [
+              118.49578857421874,
+              32.037184191435145
+            ],
+            [
+              118.57131958007811,
+              32.061627957476404
+            ],
+            [
+              118.57131958007811,
+              32.13492006367728
+            ],
+            [
+              118.48068237304686,
+              32.120964197033615
+            ]
+          ]
+        ]
+      }
+    },
+    {
+      "type": "Feature",
+      "properties": {},
+      "geometry": {
+        "type": "Polygon",
+        "coordinates": [
+          [
+            [
+              118.71414184570311,
+              31.966143862120095
+            ],
+            [
+              118.67156982421875,
+              31.811062019751912
+            ],
+            [
+              118.77044677734375,
+              31.75502854729287
+            ],
+            [
+              118.85696411132814,
+              31.927689274849715
+            ],
+            [
+              118.71414184570311,
+              31.966143862120095
+            ]
+          ]
+        ]
+      }
+    }
+  ]
+}
 scene.on('loaded', () => {
 
   const data = testdata.map(item=>{
diff --git a/package.json b/package.json
index 06e47cf633..1ce7cd393b 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7",
-  "version": "1.2.0-beta.2",
+  "version": "1.2.0-beta.3",
   "description": "Large-scale WebGL-powered Geospatial Data Visualization",
   "main": "build/l7.js",
   "browser": "build/l7.js",
diff --git a/src/core/layer.js b/src/core/layer.js
index f20c8535bd..3fb043fccd 100644
--- a/src/core/layer.js
+++ b/src/core/layer.js
@@ -108,7 +108,8 @@ export default class Layer extends Base {
     if (type === 'fill') {
       this.get('pickingController').addPickMesh(object);
     }
-    setTimeout(() => this.scene._engine.update(), 500);
+    this.scene._engine.update();
+    // setTimeout(() => this.scene._engine.update(), 200);
   }
   remove(object) {
     if (object.type === 'composer') {
diff --git a/src/core/scene.js b/src/core/scene.js
index 6890247663..c49352f42b 100644
--- a/src/core/scene.js
+++ b/src/core/scene.js
@@ -41,7 +41,6 @@ export default class Scene extends Base {
     const Map = new MapProvider(this._attrs);
     Map.mixMap(this);
     this._container = Map.container;
-    // const Map = new MapProvider(this.mapContainer, this._attrs);
     Map.on('mapLoad', () => {
       this.map = Map.map;
       this._initEngine(Map.renderDom);
@@ -55,8 +54,8 @@ export default class Scene extends Base {
         interaction._onHashChange();
       }
       this.emit('loaded');
+      this._engine.update();
     });
-
   }
   initLayer() {
     for (const key in LAYER_MAP) {
diff --git a/src/global.js b/src/global.js
index c8298da03c..6d08bcfcb0 100644
--- a/src/global.js
+++ b/src/global.js
@@ -5,7 +5,7 @@
 // const Global = {};
 const FONT_FAMILY = '"-apple-system", BlinkMacSystemFont, "Segoe UI", Roboto,"Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei",SimSun, "sans-serif"';
 const Global = {
-  version: '1.2.0-beta.2',
+  version: '1.2.0-beta.3',
   scene: {
     mapType: 'AMAP',
     zoom: 5,
diff --git a/src/map/AMap.js b/src/map/AMap.js
index aa7a1a1719..a6a101e7ce 100644
--- a/src/map/AMap.js
+++ b/src/map/AMap.js
@@ -55,7 +55,7 @@ export default class GaodeMap extends Base {
     if (map instanceof AMap.Map) {
       this.map = map;
       this.container = map.getContainer();
-      this.map.setMapStyle(this.get('mapStyle'));
+      this.get('mapStyle') && this.map.setMapStyle(this.get('mapStyle'));
     } else {
       this.map = new AMap.Map(this.container, this._attrs);
     }
@@ -82,6 +82,7 @@ export default class GaodeMap extends Base {
       camera.lookAt(0, 0, 0);
       camera.position.x += e.camera.position.x;
       camera.position.y += -e.camera.position.y;
+      this._engine.update();
     });
   }
 
diff --git a/src/source/parser/geojson.js b/src/source/parser/geojson.js
index 67b3c89db6..c0500d23ca 100644
--- a/src/source/parser/geojson.js
+++ b/src/source/parser/geojson.js
@@ -1,7 +1,9 @@
 import * as turfMeta from '@turf/meta';
 import { getCoords } from '@turf/invariant';
 import { djb2hash } from '../../util/bkdr-hash';
+import rewind from '@mapbox/geojson-rewind';
 export default function geoJSON(data, cfg) {
+  rewind(data, true);
   const resultData = [];
   const featureKeys = {};
   data.features = data.features.filter(item => {
diff --git a/src/source/parser/json.js b/src/source/parser/json.js
index a325bf01ef..2f0f8fb029 100644
--- a/src/source/parser/json.js
+++ b/src/source/parser/json.js
@@ -1,3 +1,4 @@
+import rewind from '@mapbox/geojson-rewind';
 export default function json(data, cfg) {
   const { x, y, x1, y1, coordinates } = cfg;
   const resultdata = [];
@@ -8,7 +9,12 @@ export default function json(data, cfg) {
       coords = [[ col[x], col[y] ], [ col[x1], col[y1] ]];
     }
     if (coordinates) {
-      coords = col[coordinates];
+      const geometry = {
+        type: 'Polygon',
+        coordinates: col[coordinates]
+      };
+      rewind(geometry, true);
+      coords = geometry.coordinates;
       delete col[coordinates];
     }