diff --git a/build/webpack.base.conf.js b/build/webpack.base.conf.js
index e4101024..24889520 100755
--- a/build/webpack.base.conf.js
+++ b/build/webpack.base.conf.js
@@ -23,7 +23,7 @@ const createLintingRule = () => ({
 module.exports = {
   context: path.resolve(__dirname, '../'),
   entry: {
-    app: './src/main.js'
+    app: ['babel-polyfill', './src/main.js']
   },
   output: {
     path: config.build.assetsRoot,
diff --git a/docs/.vuepress/dist b/docs/.vuepress/dist
new file mode 160000
index 00000000..7597caa5
--- /dev/null
+++ b/docs/.vuepress/dist
@@ -0,0 +1 @@
+Subproject commit 7597caa5a7616923c73900fec4ee2fb421435f3d
diff --git a/package.json b/package.json
index f763e040..2bc29f84 100755
--- a/package.json
+++ b/package.json
@@ -16,6 +16,7 @@
     "@antv/data-set": "^0.8.5",
     "@antv/g2": "^3.0.4",
     "axios": "^0.17.1",
+    "babel-polyfill": "^6.26.0",
     "better-scroll": "^1.12.1",
     "clipboard-polyfill": "^2.4.1",
     "countup.js": "^1.9.3",
diff --git a/src/main.js b/src/main.js
index 89e7eec7..3bf4ae78 100755
--- a/src/main.js
+++ b/src/main.js
@@ -1,3 +1,5 @@
+import 'babel-polyfill'
+
 import Vue from 'vue'
 import App from './App'
 import router from './router'