diff --git a/package.json b/package.json
index 3ba6024873..06e47cf633 100755
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@antv/l7",
-  "version": "1.2.0-beta.1",
+  "version": "1.2.0-beta.2",
   "description": "Large-scale WebGL-powered Geospatial Data Visualization",
   "main": "build/l7.js",
   "browser": "build/l7.js",
@@ -98,6 +98,7 @@
     "@antv/g": "^3.1.3",
     "@antv/geo-coord": "^1.0.8",
     "@antv/util": "~2.0.1",
+    "@mapbox/geojson-rewind": "^0.4.0",
     "@mapbox/tiny-sdf": "^1.1.0",
     "@mapbox/vector-tile": "^1.3.1",
     "@turf/bbox": "^6.0.1",
@@ -108,6 +109,7 @@
     "d3-hexbin": "^0.2.2",
     "earcut": "^2.1.3",
     "fecha": "^2.3.3",
+    "geojson-rewind": "^0.3.1",
     "gl-matrix": "^2.4.1",
     "gl-vec2": "^1.3.0",
     "lodash": "^4.17.5",
diff --git a/src/global.js b/src/global.js
index 136c0eb7e2..2256230e7c 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.1',
+  version: '1.2.0-beta.2',
   scene: {
     mapType: 'AMAP',
     zoom: 5,