fix /example
diff --git a/en/api.html b/en/api.html
index 623caca..949fe94 100644
--- a/en/api.html
+++ b/en/api.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
@@ -6,7 +6,7 @@
         + '@font-face {font-family:"noto-light";src:local("Microsoft Yahei");}';
     document.head.insertBefore(el, document.getElementById('font-hack'));
 }
-</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559306040146"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
+</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559800578419"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
 <!--[if (gt IE 8)|!(IE)]><body class="undefined"></body><![endif]--><div id="main"><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/en/index.html" class="navbar-brand"><img src="https://echarts.apache.org/en/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/en/index.html">Home</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Documents<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/feature.html">Features</a></li><li><a href="https://echarts.apache.org/en/tutorial.html">Tutorials</a></li><li><a href="https://echarts.apache.org/en/api.html">API</a></li><li><a href="https://echarts.apache.org/en/option.html">Chart Configuration</a></li><li><a href="https://echarts.apache.org/en/option-gl.html">GL Configuration (Chinese)</a></li><li><a href="https://echarts.apache.org/en/changelog.html">Changelog</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Download<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/download.html">Download</a></li><li><a href="https://echarts.apache.org/en/download-theme.html">Download Themes</a></li><li><a href="https://echarts.apache.org/en/download-map.html">Download Maps</a></li><li><a href="https://echarts.apache.org/en/download-extension.html">Download Extensions</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Examples<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/en/">ECharts Examples</a></li><li><a href="https://echarts.apache.org/examples/en/index.html#chart-type-globe">GL Examples</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Contribute<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">Source Code (GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issue Tracking</a></li><li><a href="https://echarts.apache.org/en/coding-standard.html">Code Standard</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">About<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/committers.html">Committers</a></li><li><a href="https://www.apache.org/licenses/">License</a></li><li><a href="https://echarts.apache.org/en/maillist.html">Mailing List</a></li><li><a href="https://echarts.apache.org/en/dependencies.html">Dependencies</a></li><li><a href="https://echarts.apache.org/en/faq.html">FAQ</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/en/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('zh')">中文</a></li></ul></div></div></nav><div class="ecdoc-apidoc"></div></div><script type="text/javascript" src="./vendors/bootstrap/js/bootstrap.min.js"></script><script type="text/javascript" src="./js/common.js"></script><script src="vendors/twentytwenty/jquery.event.move.js"></script><script src="vendors/twentytwenty/jquery.twentytwenty.js"></script><script type="text/javascript">window.globalArgsExtra = {
     pageName: 'api',
     initHash: 'echarts',
@@ -28,7 +28,7 @@
 var vendorPath = '../vendors';
 
 define('globalArgs', extend({
-    version: '1559306040146',
+    version: '1559800578419',
     basePath: './',
     // Schema url is added by each doc page
     schemaUrl: '',
@@ -55,7 +55,7 @@
         hasher: vendorPath + '/hasher/1.2.0/hasher.min',
         perfectScrollbar: vendorPath + '/perfect-scrollbar/0.6.8/js/perfect-scrollbar'
     },
-    urlArgs: '_v_=1559306040146'
+    urlArgs: '_v_=1559800578419'
 });
 
 require(['docTool/main'], function (main) {
diff --git a/en/builder.html b/en/builder.html
index 185d24a..31d008e 100644
--- a/en/builder.html
+++ b/en/builder.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/changelog.html b/en/changelog.html
index d7fc19e..c8e57a5 100644
--- a/en/changelog.html
+++ b/en/changelog.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/coding-standard.html b/en/coding-standard.html
index 9e5bd0b..004f80f 100644
--- a/en/coding-standard.html
+++ b/en/coding-standard.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/committers.html b/en/committers.html
index 2975762..34f5955 100644
--- a/en/committers.html
+++ b/en/committers.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/dependencies.html b/en/dependencies.html
index 5b68148..443fd69 100644
--- a/en/dependencies.html
+++ b/en/dependencies.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/download-extension.html b/en/download-extension.html
index 72cd4b2..483a96f 100644
--- a/en/download-extension.html
+++ b/en/download-extension.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/download-map.html b/en/download-map.html
index 0910631..454530c 100644
--- a/en/download-map.html
+++ b/en/download-map.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/download-theme.html b/en/download-theme.html
index d46fe97..0d39378 100644
--- a/en/download-theme.html
+++ b/en/download-theme.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/download.html b/en/download.html
index 1c2d2d7..df4d163 100644
--- a/en/download.html
+++ b/en/download.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/faq.html b/en/faq.html
index abb090b..0bb962e 100644
--- a/en/faq.html
+++ b/en/faq.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/feature.html b/en/feature.html
index 50e75a9..330a0b0 100644
--- a/en/feature.html
+++ b/en/feature.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/index.html b/en/index.html
index 6a4216c..e7f30d2 100644
--- a/en/index.html
+++ b/en/index.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/maillist.html b/en/maillist.html
index 8788525..61402a6 100644
--- a/en/maillist.html
+++ b/en/maillist.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/option-gl.html b/en/option-gl.html
index df29808..ef47d0e 100644
--- a/en/option-gl.html
+++ b/en/option-gl.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
@@ -6,7 +6,7 @@
         + '@font-face {font-family:"noto-light";src:local("Microsoft Yahei");}';
     document.head.insertBefore(el, document.getElementById('font-hack'));
 }
-</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559306040146"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
+</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559800578419"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
 <!--[if (gt IE 8)|!(IE)]><body class="undefined"></body><![endif]--><div id="main"><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/en/index.html" class="navbar-brand"><img src="https://echarts.apache.org/en/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/en/index.html">Home</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Documents<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/feature.html">Features</a></li><li><a href="https://echarts.apache.org/en/tutorial.html">Tutorials</a></li><li><a href="https://echarts.apache.org/en/api.html">API</a></li><li><a href="https://echarts.apache.org/en/option.html">Chart Configuration</a></li><li><a href="https://echarts.apache.org/en/option-gl.html">GL Configuration (Chinese)</a></li><li><a href="https://echarts.apache.org/en/changelog.html">Changelog</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Download<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/download.html">Download</a></li><li><a href="https://echarts.apache.org/en/download-theme.html">Download Themes</a></li><li><a href="https://echarts.apache.org/en/download-map.html">Download Maps</a></li><li><a href="https://echarts.apache.org/en/download-extension.html">Download Extensions</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Examples<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/en/">ECharts Examples</a></li><li><a href="https://echarts.apache.org/examples/en/index.html#chart-type-globe">GL Examples</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Contribute<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">Source Code (GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issue Tracking</a></li><li><a href="https://echarts.apache.org/en/coding-standard.html">Code Standard</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">About<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/committers.html">Committers</a></li><li><a href="https://www.apache.org/licenses/">License</a></li><li><a href="https://echarts.apache.org/en/maillist.html">Mailing List</a></li><li><a href="https://echarts.apache.org/en/dependencies.html">Dependencies</a></li><li><a href="https://echarts.apache.org/en/faq.html">FAQ</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/en/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('zh')">中文</a></li></ul></div></div></nav><div class="ecdoc-apidoc"></div></div><script type="text/javascript" src="./vendors/bootstrap/js/bootstrap.min.js"></script><script type="text/javascript" src="./js/common.js"></script><script src="vendors/twentytwenty/jquery.event.move.js"></script><script src="vendors/twentytwenty/jquery.twentytwenty.js"></script><script type="text/javascript">window.globalArgsExtra = {
     pageName: 'option-gl',
     initHash: 'globe',
@@ -16,7 +16,7 @@
 var vendorPath = '../vendors';
 
 define('globalArgs', extend({
-    version: '1559306040146',
+    version: '1559800578419',
     basePath: './',
     // Schema url is added by each doc page
     schemaUrl: '',
@@ -43,7 +43,7 @@
         hasher: vendorPath + '/hasher/1.2.0/hasher.min',
         perfectScrollbar: vendorPath + '/perfect-scrollbar/0.6.8/js/perfect-scrollbar'
     },
-    urlArgs: '_v_=1559306040146'
+    urlArgs: '_v_=1559800578419'
 });
 
 require(['docTool/main'], function (main) {
diff --git a/en/option.html b/en/option.html
index 772e93b..53f0928 100644
--- a/en/option.html
+++ b/en/option.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
@@ -6,7 +6,7 @@
         + '@font-face {font-family:"noto-light";src:local("Microsoft Yahei");}';
     document.head.insertBefore(el, document.getElementById('font-hack'));
 }
-</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559306040146"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
+</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559800578419"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
 <!--[if (gt IE 8)|!(IE)]><body class="undefined"></body><![endif]--><div id="main"><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/en/index.html" class="navbar-brand"><img src="https://echarts.apache.org/en/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/en/index.html">Home</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Documents<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/feature.html">Features</a></li><li><a href="https://echarts.apache.org/en/tutorial.html">Tutorials</a></li><li><a href="https://echarts.apache.org/en/api.html">API</a></li><li><a href="https://echarts.apache.org/en/option.html">Chart Configuration</a></li><li><a href="https://echarts.apache.org/en/option-gl.html">GL Configuration (Chinese)</a></li><li><a href="https://echarts.apache.org/en/changelog.html">Changelog</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Download<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/download.html">Download</a></li><li><a href="https://echarts.apache.org/en/download-theme.html">Download Themes</a></li><li><a href="https://echarts.apache.org/en/download-map.html">Download Maps</a></li><li><a href="https://echarts.apache.org/en/download-extension.html">Download Extensions</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Examples<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/en/">ECharts Examples</a></li><li><a href="https://echarts.apache.org/examples/en/index.html#chart-type-globe">GL Examples</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Contribute<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">Source Code (GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issue Tracking</a></li><li><a href="https://echarts.apache.org/en/coding-standard.html">Code Standard</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">About<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/committers.html">Committers</a></li><li><a href="https://www.apache.org/licenses/">License</a></li><li><a href="https://echarts.apache.org/en/maillist.html">Mailing List</a></li><li><a href="https://echarts.apache.org/en/dependencies.html">Dependencies</a></li><li><a href="https://echarts.apache.org/en/faq.html">FAQ</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/en/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('zh')">中文</a></li></ul></div></div></nav><div class="doc-version-change"><a href="https://echarts.baidu.com/echarts2/index-en.html">v2.x Doc</a></div><div class="ecdoc-apidoc"></div></div><script type="text/javascript" src="./vendors/bootstrap/js/bootstrap.min.js"></script><script type="text/javascript" src="./js/common.js"></script><script src="vendors/twentytwenty/jquery.event.move.js"></script><script src="vendors/twentytwenty/jquery.twentytwenty.js"></script><script type="text/javascript">window.globalArgsExtra = {
     pageName: 'option',
     initHash: 'title',
@@ -16,7 +16,7 @@
 var vendorPath = '../vendors';
 
 define('globalArgs', extend({
-    version: '1559306040146',
+    version: '1559800578419',
     basePath: './',
     // Schema url is added by each doc page
     schemaUrl: '',
@@ -43,7 +43,7 @@
         hasher: vendorPath + '/hasher/1.2.0/hasher.min',
         perfectScrollbar: vendorPath + '/perfect-scrollbar/0.6.8/js/perfect-scrollbar'
     },
-    urlArgs: '_v_=1559306040146'
+    urlArgs: '_v_=1559800578419'
 });
 
 require(['docTool/main'], function (main) {
diff --git a/en/option3.html b/en/option3.html
index 4bfbede..9510fb1 100644
--- a/en/option3.html
+++ b/en/option3.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/en/tutorial.html b/en/tutorial.html
index c5d479a..7ff6092 100644
--- a/en/tutorial.html
+++ b/en/tutorial.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'en';
+<!DOCTYPE html><html lang="en-US"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'en';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
@@ -6,7 +6,7 @@
         + '@font-face {font-family:"noto-light";src:local("Microsoft Yahei");}';
     document.head.insertBefore(el, document.getElementById('font-hack'));
 }
-</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559306040146"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
+</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559800578419"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
 <!--[if (gt IE 8)|!(IE)]><body class="undefined"></body><![endif]--><div id="main"><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/en/index.html" class="navbar-brand"><img src="https://echarts.apache.org/en/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/en/index.html">Home</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Documents<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/feature.html">Features</a></li><li><a href="https://echarts.apache.org/en/tutorial.html">Tutorials</a></li><li><a href="https://echarts.apache.org/en/api.html">API</a></li><li><a href="https://echarts.apache.org/en/option.html">Chart Configuration</a></li><li><a href="https://echarts.apache.org/en/option-gl.html">GL Configuration (Chinese)</a></li><li><a href="https://echarts.apache.org/en/changelog.html">Changelog</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Download<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/download.html">Download</a></li><li><a href="https://echarts.apache.org/en/download-theme.html">Download Themes</a></li><li><a href="https://echarts.apache.org/en/download-map.html">Download Maps</a></li><li><a href="https://echarts.apache.org/en/download-extension.html">Download Extensions</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Examples<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/en/">ECharts Examples</a></li><li><a href="https://echarts.apache.org/examples/en/index.html#chart-type-globe">GL Examples</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Contribute<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">Source Code (GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issue Tracking</a></li><li><a href="https://echarts.apache.org/en/coding-standard.html">Code Standard</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">About<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/committers.html">Committers</a></li><li><a href="https://www.apache.org/licenses/">License</a></li><li><a href="https://echarts.apache.org/en/maillist.html">Mailing List</a></li><li><a href="https://echarts.apache.org/en/dependencies.html">Dependencies</a></li><li><a href="https://echarts.apache.org/en/faq.html">FAQ</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/en/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('zh')">中文</a></li></ul></div></div></nav><div class="ecdoc-apidoc"></div></div><script type="text/javascript" src="./vendors/bootstrap/js/bootstrap.min.js"></script><script type="text/javascript" src="./js/common.js"></script><script src="vendors/twentytwenty/jquery.event.move.js"></script><script src="vendors/twentytwenty/jquery.twentytwenty.js"></script><script type="text/javascript">$('#main').addClass('tutorial');
 
 window.globalArgsExtra = {
@@ -30,7 +30,7 @@
 var vendorPath = '../vendors';
 
 define('globalArgs', extend({
-    version: '1559306040146',
+    version: '1559800578419',
     basePath: './',
     // Schema url is added by each doc page
     schemaUrl: '',
@@ -57,7 +57,7 @@
         hasher: vendorPath + '/hasher/1.2.0/hasher.min',
         perfectScrollbar: vendorPath + '/perfect-scrollbar/0.6.8/js/perfect-scrollbar'
     },
-    urlArgs: '_v_=1559306040146'
+    urlArgs: '_v_=1559800578419'
 });
 
 require(['docTool/main'], function (main) {
diff --git a/examples/data/pictorialBar-hill.js b/examples/data/pictorialBar-hill.js
index 94848db..5224c28 100644
--- a/examples/data/pictorialBar-hill.js
+++ b/examples/data/pictorialBar-hill.js
@@ -59,13 +59,13 @@
             symbol: 'none',
         }, {
             value: 8844,
-            symbol: 'image://./data/asset/img/hill-Qomolangma.png',
+            symbol: 'image://' + ROOT_PATH + 'data/asset/img/hill-Qomolangma.png',
             symbolSize: ['200%', '105%'],
             symbolPosition: 'end',
             z: 10
         }, {
             value: 5895,
-            symbol: 'image://./data/asset/img/hill-Kilimanjaro.png',
+            symbol: 'image://' + ROOT_PATH + 'data/asset/img/hill-Kilimanjaro.png',
             symbolSize: ['200%', '105%'],
             symbolPosition: 'end'
         }],
diff --git a/examples/editor.html b/examples/editor.html
index b40868c..deb831a 100644
--- a/examples/editor.html
+++ b/examples/editor.html
@@ -1,5 +1,5 @@
-<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559305671217"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'zh';
-</script></head><body><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/zh/index.html" class="navbar-brand"><img src="https://echarts.apache.org/zh/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/zh/index.html">首页</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">文档<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/feature.html">特性</a></li><li><a href="https://echarts.apache.org/zh/tutorial.html">教程</a></li><li><a href="https://echarts.apache.org/zh/api.html">API</a></li><li><a href="https://echarts.apache.org/zh/option.html">配置项手册</a></li><li><a href="https://echarts.apache.org/zh/option-gl.html">GL 配置项手册</a></li><li><a href="https://echarts.apache.org/zh/changelog.html">版本记录</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">下载<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/download.html">下载</a></li><li><a href="https://echarts.apache.org/zh/download-theme.html">主题下载</a></li><li><a href="https://echarts.apache.org/zh/download-map.html">地图下载</a></li><li><a href="https://echarts.apache.org/zh/download-extension.html">扩展下载</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">实例<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/zh/index.html">官方实例</a></li><li><a href="https://echarts.apache.org/examples/zh/index.html#chart-type-globe">GL 实例</a></li></ul></li><li id="nav-community"><a href="#" data-toggle="dropdown" class="dropdown-toggle">社区<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://gallery.echartsjs.com">Gallery</a></li><li><a href="http://efe.baidu.com/tags/ECharts/">博客</a></li></ul></li><li id="nav-tool"><a href="#" data-toggle="dropdown" class="dropdown-toggle">工具<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/spreadsheet.html">表格工具</a></li><li><a href="https://echarts.baidu.com/theme-builder/">主题构建工具</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">贡献<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">源码(GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issues</a></li><li><a href="https://echarts.apache.org/zh/coding-standard.html">代码规范</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">关于<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/committers.html">贡献者列表</a></li><li><a href="https://www.apache.org/licenses/">版权声明</a></li><li><a href="https://echarts.apache.org/zh/maillist.html">邮件列表</a></li><li><a href="https://echarts.apache.org/zh/dependencies.html">依赖项</a></li><li><a href="https://echarts.apache.org/zh/faq.html">常见问题</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/zh/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('en')">EN</a></li></ul></div></div></nav><script type="text/javascript">var selector = window.EC_DEMO_LANG === 'en' ? 'nav-start' : 'nav-examples';
+<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="http://localhost/incubator-echarts-website/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="http://localhost/incubator-echarts-website/examples/stylesheets/main.css?_v_=1559791354730"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'zh';
+</script></head><body><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="http://localhost/incubator-echarts-website/zh/index.html" class="navbar-brand"><img src="http://localhost/incubator-echarts-website/zh/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="http://localhost/incubator-echarts-website/zh/index.html">首页</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">文档<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="http://localhost/incubator-echarts-website/zh/feature.html">特性</a></li><li><a href="http://localhost/incubator-echarts-website/zh/tutorial.html">教程</a></li><li><a href="http://localhost/incubator-echarts-website/zh/api.html">API</a></li><li><a href="http://localhost/incubator-echarts-website/zh/option.html">配置项手册</a></li><li><a href="http://localhost/incubator-echarts-website/zh/option-gl.html">GL 配置项手册</a></li><li><a href="http://localhost/incubator-echarts-website/zh/changelog.html">版本记录</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">下载<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="http://localhost/incubator-echarts-website/zh/download.html">下载</a></li><li><a href="http://localhost/incubator-echarts-website/zh/download-theme.html">主题下载</a></li><li><a href="http://localhost/incubator-echarts-website/zh/download-map.html">地图下载</a></li><li><a href="http://localhost/incubator-echarts-website/zh/download-extension.html">扩展下载</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">实例<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="http://localhost/incubator-echarts-website/examples/zh/index.html">官方实例</a></li><li><a href="http://localhost/incubator-echarts-website/examples/zh/index.html#chart-type-globe">GL 实例</a></li></ul></li><li id="nav-community"><a href="#" data-toggle="dropdown" class="dropdown-toggle">社区<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://gallery.echartsjs.com">Gallery</a></li><li><a href="http://efe.baidu.com/tags/ECharts/">博客</a></li></ul></li><li id="nav-tool"><a href="#" data-toggle="dropdown" class="dropdown-toggle">工具<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="http://localhost/incubator-echarts-website/zh/spreadsheet.html">表格工具</a></li><li><a href="https://echarts.baidu.com/theme-builder/">主题构建工具</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">贡献<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">源码(GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issues</a></li><li><a href="http://localhost/incubator-echarts-website/zh/coding-standard.html">代码规范</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">关于<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="http://localhost/incubator-echarts-website/zh/committers.html">贡献者列表</a></li><li><a href="https://www.apache.org/licenses/">版权声明</a></li><li><a href="http://localhost/incubator-echarts-website/zh/maillist.html">邮件列表</a></li><li><a href="http://localhost/incubator-echarts-website/zh/dependencies.html">依赖项</a></li><li><a href="http://localhost/incubator-echarts-website/zh/faq.html">常见问题</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="http://localhost/incubator-echarts-website/zh/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('en')">EN</a></li></ul></div></div></nav><script type="text/javascript">var selector = window.EC_DEMO_LANG === 'en' ? 'nav-start' : 'nav-examples';
 var menu = document.getElementById(selector);
 if (menu) {
     menu.className = 'active';
@@ -8,14 +8,14 @@
     var nav = document.getElementsByClassName('navbar')[0];
     nav.parentNode.removeChild(nav);
     document.getElementById('main-container').style.top = 0;
-}</script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/jquery/jquery.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/bootstrap/js/bootstrap.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/lodash.js"></script><script type="text/javascript">function changeLang(lang) {
+}</script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/jquery/jquery.js"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/bootstrap/js/bootstrap.js"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/lodash.js"></script><script type="text/javascript">function changeLang(lang) {
     location.href = location.href.replace(
         new RegExp('/(zh|en)/', 'g'), '/' + lang + '/'
     );
 }
 
-window.ROOT_PATH = 'https://echarts.apache.org/examples/';
-</script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/dat.gui.min.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/echarts.min.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts-stat/ecStat.min.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/china.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/world.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/dataTool.js?_v_=1559305671217"></script><script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&amp;ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&amp;__ec_v__=20190126"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/bmap.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/ace/src/ace.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/ace/src/ext-language_tools.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/javascripts/editor.js?_v_=1559305671217"></script><script type="text/javascript">document.getElementById('nav-examples').className = 'active';</script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || [];
+window.ROOT_PATH = 'http://localhost/incubator-echarts-website/examples/';
+</script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/dat.gui.min.js"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/echarts/echarts.min.js?_v_=1559791354730"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/echarts-stat/ecStat.min.js?_v_=1559791354730"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/echarts/map/js/china.js?_v_=1559791354730"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/echarts/map/js/world.js?_v_=1559791354730"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/echarts/extension/dataTool.js?_v_=1559791354730"></script><script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&amp;ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&amp;__ec_v__=20190126"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/echarts/extension/bmap.js?_v_=1559791354730"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/ace/src/ace.js"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/ace/src/ext-language_tools.js"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/javascripts/editor.js?_v_=1559791354730"></script><script type="text/javascript">document.getElementById('nav-examples').className = 'active';</script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || [];
 (function() {
 var hm = document.createElement("script");
 hm.src = "https://hm.baidu.com/hm.js?54b918eee37cb8a7045f0fd0f0b24395";
diff --git a/examples/en/editor.html b/examples/en/editor.html
index 758b31b..6e3b5c7 100644
--- a/examples/en/editor.html
+++ b/examples/en/editor.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559305671217"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'en';
+<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559800464994"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'en';
 </script></head><body><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/en/index.html" class="navbar-brand"><img src="https://echarts.apache.org/en/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/en/index.html">Home</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Documents<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/feature.html">Features</a></li><li><a href="https://echarts.apache.org/en/tutorial.html">Tutorials</a></li><li><a href="https://echarts.apache.org/en/api.html">API</a></li><li><a href="https://echarts.apache.org/en/option.html">Chart Configuration</a></li><li><a href="https://echarts.apache.org/en/option-gl.html">GL Configuration (Chinese)</a></li><li><a href="https://echarts.apache.org/en/changelog.html">Changelog</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Download<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/download.html">Download</a></li><li><a href="https://echarts.apache.org/en/download-theme.html">Download Themes</a></li><li><a href="https://echarts.apache.org/en/download-map.html">Download Maps</a></li><li><a href="https://echarts.apache.org/en/download-extension.html">Download Extensions</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Examples<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/en/">ECharts Examples</a></li><li><a href="https://echarts.apache.org/examples/en/index.html#chart-type-globe">GL Examples</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Contribute<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">Source Code (GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issue Tracking</a></li><li><a href="https://echarts.apache.org/en/coding-standard.html">Code Standard</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">About<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/committers.html">Committers</a></li><li><a href="https://www.apache.org/licenses/">License</a></li><li><a href="https://echarts.apache.org/en/maillist.html">Mailing List</a></li><li><a href="https://echarts.apache.org/en/dependencies.html">Dependencies</a></li><li><a href="https://echarts.apache.org/en/faq.html">FAQ</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/en/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('zh')">中文</a></li></ul></div></div></nav><script type="text/javascript">var selector = window.EC_DEMO_LANG === 'en' ? 'nav-start' : 'nav-examples';
 var menu = document.getElementById(selector);
 if (menu) {
@@ -15,7 +15,7 @@
 }
 
 window.ROOT_PATH = 'https://echarts.apache.org/examples/';
-</script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/dat.gui.min.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/echarts.min.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts-stat/ecStat.min.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/china.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/world.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/dataTool.js?_v_=1559305671217"></script><script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&amp;ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&amp;__ec_v__=20190126"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/bmap.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/ace/src/ace.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/ace/src/ext-language_tools.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/javascripts/editor.js?_v_=1559305671217"></script><script type="text/javascript">document.getElementById('nav-examples').className = 'active';</script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || [];
+</script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/dat.gui.min.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/echarts.min.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts-stat/ecStat.min.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/china.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/world.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/dataTool.js?_v_=1559800464994"></script><script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&amp;ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&amp;__ec_v__=20190126"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/bmap.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/ace/src/ace.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/ace/src/ext-language_tools.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/javascripts/editor.js?_v_=1559800464994"></script><script type="text/javascript">document.getElementById('nav-examples').className = 'active';</script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || [];
 (function() {
 var hm = document.createElement("script");
 hm.src = "https://hm.baidu.com/hm.js?54b918eee37cb8a7045f0fd0f0b24395";
diff --git a/examples/en/index.html b/examples/en/index.html
index 964bc02..edb8286 100644
--- a/examples/en/index.html
+++ b/examples/en/index.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559305671217"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'en';
+<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559800464994"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'en';
 </script></head><body><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/en/index.html" class="navbar-brand"><img src="https://echarts.apache.org/en/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/en/index.html">Home</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Documents<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/feature.html">Features</a></li><li><a href="https://echarts.apache.org/en/tutorial.html">Tutorials</a></li><li><a href="https://echarts.apache.org/en/api.html">API</a></li><li><a href="https://echarts.apache.org/en/option.html">Chart Configuration</a></li><li><a href="https://echarts.apache.org/en/option-gl.html">GL Configuration (Chinese)</a></li><li><a href="https://echarts.apache.org/en/changelog.html">Changelog</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Download<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/download.html">Download</a></li><li><a href="https://echarts.apache.org/en/download-theme.html">Download Themes</a></li><li><a href="https://echarts.apache.org/en/download-map.html">Download Maps</a></li><li><a href="https://echarts.apache.org/en/download-extension.html">Download Extensions</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Examples<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/en/">ECharts Examples</a></li><li><a href="https://echarts.apache.org/examples/en/index.html#chart-type-globe">GL Examples</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">Contribute<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">Source Code (GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issue Tracking</a></li><li><a href="https://echarts.apache.org/en/coding-standard.html">Code Standard</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">About<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/en/committers.html">Committers</a></li><li><a href="https://www.apache.org/licenses/">License</a></li><li><a href="https://echarts.apache.org/en/maillist.html">Mailing List</a></li><li><a href="https://echarts.apache.org/en/dependencies.html">Dependencies</a></li><li><a href="https://echarts.apache.org/en/faq.html">FAQ</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/en/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('zh')">中文</a></li></ul></div></div></nav><script type="text/javascript">var selector = window.EC_DEMO_LANG === 'en' ? 'nav-start' : 'nav-examples';
 var menu = document.getElementById(selector);
 if (menu) {
diff --git a/examples/en/view.html b/examples/en/view.html
index de5f9e5..b98c37e 100644
--- a/examples/en/view.html
+++ b/examples/en/view.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559305671217"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'en';
+<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559800464994"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'en';
 </script></head><body><div id="view-main"><div class="control-panel"></div><div id="view-chart" class="chart"></div></div><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/jquery/jquery.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/bootstrap/js/bootstrap.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/lodash.js"></script><script type="text/javascript">function changeLang(lang) {
     location.href = location.href.replace(
         new RegExp('/(zh|en)/', 'g'), '/' + lang + '/'
@@ -6,7 +6,7 @@
 }
 
 window.ROOT_PATH = 'https://echarts.apache.org/examples/';
-</script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/dat.gui.min.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/echarts.min.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts-stat/ecStat.min.js?_v_=1559305671217"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/china.js?_v_=1559305671217"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/world.js?_v_=1559305671217"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/dataTool.js?_v_=1559305671217"></script><script id="echarts-js" type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&amp;ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&amp;__ec_v__=20190126"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/bmap.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/javascripts/view.js?_v_=1559305671217"></script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || [];
+</script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/dat.gui.min.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/echarts.min.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts-stat/ecStat.min.js?_v_=1559800464994"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/china.js?_v_=1559800464994"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/world.js?_v_=1559800464994"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/dataTool.js?_v_=1559800464994"></script><script id="echarts-js" type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&amp;ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&amp;__ec_v__=20190126"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/bmap.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/javascripts/view.js?_v_=1559800464994"></script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || [];
 (function() {
 var hm = document.createElement("script");
 hm.src = "https://hm.baidu.com/hm.js?54b918eee37cb8a7045f0fd0f0b24395";
diff --git a/examples/index.html b/examples/index.html
index 40271e7..0f94fd8 100644
--- a/examples/index.html
+++ b/examples/index.html
@@ -1,24 +1,3 @@
-<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559305671217"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'zh';
-</script></head><body><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/zh/index.html" class="navbar-brand"><img src="https://echarts.apache.org/zh/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/zh/index.html">首页</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">文档<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/feature.html">特性</a></li><li><a href="https://echarts.apache.org/zh/tutorial.html">教程</a></li><li><a href="https://echarts.apache.org/zh/api.html">API</a></li><li><a href="https://echarts.apache.org/zh/option.html">配置项手册</a></li><li><a href="https://echarts.apache.org/zh/option-gl.html">GL 配置项手册</a></li><li><a href="https://echarts.apache.org/zh/changelog.html">版本记录</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">下载<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/download.html">下载</a></li><li><a href="https://echarts.apache.org/zh/download-theme.html">主题下载</a></li><li><a href="https://echarts.apache.org/zh/download-map.html">地图下载</a></li><li><a href="https://echarts.apache.org/zh/download-extension.html">扩展下载</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">实例<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/zh/index.html">官方实例</a></li><li><a href="https://echarts.apache.org/examples/zh/index.html#chart-type-globe">GL 实例</a></li></ul></li><li id="nav-community"><a href="#" data-toggle="dropdown" class="dropdown-toggle">社区<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://gallery.echartsjs.com">Gallery</a></li><li><a href="http://efe.baidu.com/tags/ECharts/">博客</a></li></ul></li><li id="nav-tool"><a href="#" data-toggle="dropdown" class="dropdown-toggle">工具<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/spreadsheet.html">表格工具</a></li><li><a href="https://echarts.baidu.com/theme-builder/">主题构建工具</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">贡献<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">源码(GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issues</a></li><li><a href="https://echarts.apache.org/zh/coding-standard.html">代码规范</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">关于<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/committers.html">贡献者列表</a></li><li><a href="https://www.apache.org/licenses/">版权声明</a></li><li><a href="https://echarts.apache.org/zh/maillist.html">邮件列表</a></li><li><a href="https://echarts.apache.org/zh/dependencies.html">依赖项</a></li><li><a href="https://echarts.apache.org/zh/faq.html">常见问题</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/zh/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('en')">EN</a></li></ul></div></div></nav><script type="text/javascript">var selector = window.EC_DEMO_LANG === 'en' ? 'nav-start' : 'nav-examples';
-var menu = document.getElementById(selector);
-if (menu) {
-    menu.className = 'active';
-}
-</script><div id="left-chart-nav"><ul></ul></div><div id="explore-container"><div id="toolbar"><div id="theme"><span>Theme:</span><a href="./index.html" title="default" class="default"><span></span></a><a href="./index.html?theme=light" title="light" class="light"><span></span></a><a href="./index.html?theme=dark" title="dark" class="dark"><span></span></a></div></div><div class="chart-list-panel"></div></div><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/jquery/jquery.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/bootstrap/js/bootstrap.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/lodash.js"></script><script type="text/javascript">function changeLang(lang) {
-    location.href = location.href.replace(
-        new RegExp('/(zh|en)/', 'g'), '/' + lang + '/'
-    );
-}
-
-window.ROOT_PATH = 'https://echarts.apache.org/examples/';
-</script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/waypoint.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/jquery.lazyload.min.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/javascripts/chart-list-data.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/javascripts/chart-list-data-gl.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/javascripts/chart-list.js"></script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || [];
-(function() {
-var hm = document.createElement("script");
-hm.src = "https://hm.baidu.com/hm.js?54b918eee37cb8a7045f0fd0f0b24395";
-var s = document.getElementsByTagName("script")[0];
-s.parentNode.insertBefore(hm, s);
-})();
-</script><!-- Google Analytics--><script type="text/javascript" async src="https://www.googletagmanager.com/gtag/js?id=UA-141228404-1"></script><script type="text/javascript">window.dataLayer = window.dataLayer || [];
-function gtag(){dataLayer.push(arguments);}
-gtag('js', new Date());
-gtag('config', 'UA-141228404-1');</script></body></html>
\ No newline at end of file
+<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><script type="text/javascript">var lang = navigator.language || navigator.userLanguage;
+lang = lang.indexOf('zh') > -1 ? 'zh' : 'en';
+location.href = 'https://echarts.apache.org/examples/' + lang + '/index.html';</script></head></html>
\ No newline at end of file
diff --git a/examples/view.html b/examples/view.html
index d224622..ff2832a 100644
--- a/examples/view.html
+++ b/examples/view.html
@@ -1,12 +1,12 @@
-<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559305671217"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'zh';
-</script></head><body><div id="view-main"><div class="control-panel"></div><div id="view-chart" class="chart"></div></div><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/jquery/jquery.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/bootstrap/js/bootstrap.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/lodash.js"></script><script type="text/javascript">function changeLang(lang) {
+<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="http://localhost/incubator-echarts-website/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="http://localhost/incubator-echarts-website/examples/stylesheets/main.css?_v_=1559791354730"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'zh';
+</script></head><body><div id="view-main"><div class="control-panel"></div><div id="view-chart" class="chart"></div></div><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/jquery/jquery.js"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/bootstrap/js/bootstrap.js"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/lodash.js"></script><script type="text/javascript">function changeLang(lang) {
     location.href = location.href.replace(
         new RegExp('/(zh|en)/', 'g'), '/' + lang + '/'
     );
 }
 
-window.ROOT_PATH = 'https://echarts.apache.org/examples/';
-</script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/dat.gui.min.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/echarts.min.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts-stat/ecStat.min.js?_v_=1559305671217"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/china.js?_v_=1559305671217"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/world.js?_v_=1559305671217"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/dataTool.js?_v_=1559305671217"></script><script id="echarts-js" type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&amp;ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&amp;__ec_v__=20190126"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/bmap.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/javascripts/view.js?_v_=1559305671217"></script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || [];
+window.ROOT_PATH = 'http://localhost/incubator-echarts-website/examples/';
+</script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/dat.gui.min.js"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/echarts/echarts.min.js?_v_=1559791354730"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/echarts-stat/ecStat.min.js?_v_=1559791354730"></script><script id="echarts-js" type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/echarts/map/js/china.js?_v_=1559791354730"></script><script id="echarts-js" type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/echarts/map/js/world.js?_v_=1559791354730"></script><script id="echarts-js" type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/echarts/extension/dataTool.js?_v_=1559791354730"></script><script id="echarts-js" type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&amp;ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&amp;__ec_v__=20190126"></script><script id="echarts-js" type="text/javascript" src="http://localhost/incubator-echarts-website/examples/vendors/echarts/extension/bmap.js?_v_=1559791354730"></script><script type="text/javascript" src="http://localhost/incubator-echarts-website/examples/javascripts/view.js?_v_=1559791354730"></script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || [];
 (function() {
 var hm = document.createElement("script");
 hm.src = "https://hm.baidu.com/hm.js?54b918eee37cb8a7045f0fd0f0b24395";
diff --git a/examples/zh/editor.html b/examples/zh/editor.html
index b40868c..3fd84b7 100644
--- a/examples/zh/editor.html
+++ b/examples/zh/editor.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559305671217"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'zh';
+<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559800464994"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'zh';
 </script></head><body><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/zh/index.html" class="navbar-brand"><img src="https://echarts.apache.org/zh/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/zh/index.html">首页</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">文档<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/feature.html">特性</a></li><li><a href="https://echarts.apache.org/zh/tutorial.html">教程</a></li><li><a href="https://echarts.apache.org/zh/api.html">API</a></li><li><a href="https://echarts.apache.org/zh/option.html">配置项手册</a></li><li><a href="https://echarts.apache.org/zh/option-gl.html">GL 配置项手册</a></li><li><a href="https://echarts.apache.org/zh/changelog.html">版本记录</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">下载<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/download.html">下载</a></li><li><a href="https://echarts.apache.org/zh/download-theme.html">主题下载</a></li><li><a href="https://echarts.apache.org/zh/download-map.html">地图下载</a></li><li><a href="https://echarts.apache.org/zh/download-extension.html">扩展下载</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">实例<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/zh/index.html">官方实例</a></li><li><a href="https://echarts.apache.org/examples/zh/index.html#chart-type-globe">GL 实例</a></li></ul></li><li id="nav-community"><a href="#" data-toggle="dropdown" class="dropdown-toggle">社区<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://gallery.echartsjs.com">Gallery</a></li><li><a href="http://efe.baidu.com/tags/ECharts/">博客</a></li></ul></li><li id="nav-tool"><a href="#" data-toggle="dropdown" class="dropdown-toggle">工具<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/spreadsheet.html">表格工具</a></li><li><a href="https://echarts.baidu.com/theme-builder/">主题构建工具</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">贡献<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">源码(GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issues</a></li><li><a href="https://echarts.apache.org/zh/coding-standard.html">代码规范</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">关于<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/committers.html">贡献者列表</a></li><li><a href="https://www.apache.org/licenses/">版权声明</a></li><li><a href="https://echarts.apache.org/zh/maillist.html">邮件列表</a></li><li><a href="https://echarts.apache.org/zh/dependencies.html">依赖项</a></li><li><a href="https://echarts.apache.org/zh/faq.html">常见问题</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/zh/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('en')">EN</a></li></ul></div></div></nav><script type="text/javascript">var selector = window.EC_DEMO_LANG === 'en' ? 'nav-start' : 'nav-examples';
 var menu = document.getElementById(selector);
 if (menu) {
@@ -15,7 +15,7 @@
 }
 
 window.ROOT_PATH = 'https://echarts.apache.org/examples/';
-</script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/dat.gui.min.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/echarts.min.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts-stat/ecStat.min.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/china.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/world.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/dataTool.js?_v_=1559305671217"></script><script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&amp;ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&amp;__ec_v__=20190126"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/bmap.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/ace/src/ace.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/ace/src/ext-language_tools.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/javascripts/editor.js?_v_=1559305671217"></script><script type="text/javascript">document.getElementById('nav-examples').className = 'active';</script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || [];
+</script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/dat.gui.min.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/echarts.min.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts-stat/ecStat.min.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/china.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/world.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/dataTool.js?_v_=1559800464994"></script><script type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&amp;ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&amp;__ec_v__=20190126"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/bmap.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/ace/src/ace.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/ace/src/ext-language_tools.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/javascripts/editor.js?_v_=1559800464994"></script><script type="text/javascript">document.getElementById('nav-examples').className = 'active';</script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || [];
 (function() {
 var hm = document.createElement("script");
 hm.src = "https://hm.baidu.com/hm.js?54b918eee37cb8a7045f0fd0f0b24395";
diff --git a/examples/zh/index.html b/examples/zh/index.html
index 40271e7..65680c1 100644
--- a/examples/zh/index.html
+++ b/examples/zh/index.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559305671217"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'zh';
+<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559800464994"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'zh';
 </script></head><body><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/zh/index.html" class="navbar-brand"><img src="https://echarts.apache.org/zh/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/zh/index.html">首页</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">文档<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/feature.html">特性</a></li><li><a href="https://echarts.apache.org/zh/tutorial.html">教程</a></li><li><a href="https://echarts.apache.org/zh/api.html">API</a></li><li><a href="https://echarts.apache.org/zh/option.html">配置项手册</a></li><li><a href="https://echarts.apache.org/zh/option-gl.html">GL 配置项手册</a></li><li><a href="https://echarts.apache.org/zh/changelog.html">版本记录</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">下载<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/download.html">下载</a></li><li><a href="https://echarts.apache.org/zh/download-theme.html">主题下载</a></li><li><a href="https://echarts.apache.org/zh/download-map.html">地图下载</a></li><li><a href="https://echarts.apache.org/zh/download-extension.html">扩展下载</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">实例<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/zh/index.html">官方实例</a></li><li><a href="https://echarts.apache.org/examples/zh/index.html#chart-type-globe">GL 实例</a></li></ul></li><li id="nav-community"><a href="#" data-toggle="dropdown" class="dropdown-toggle">社区<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://gallery.echartsjs.com">Gallery</a></li><li><a href="http://efe.baidu.com/tags/ECharts/">博客</a></li></ul></li><li id="nav-tool"><a href="#" data-toggle="dropdown" class="dropdown-toggle">工具<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/spreadsheet.html">表格工具</a></li><li><a href="https://echarts.baidu.com/theme-builder/">主题构建工具</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">贡献<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">源码(GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issues</a></li><li><a href="https://echarts.apache.org/zh/coding-standard.html">代码规范</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">关于<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/committers.html">贡献者列表</a></li><li><a href="https://www.apache.org/licenses/">版权声明</a></li><li><a href="https://echarts.apache.org/zh/maillist.html">邮件列表</a></li><li><a href="https://echarts.apache.org/zh/dependencies.html">依赖项</a></li><li><a href="https://echarts.apache.org/zh/faq.html">常见问题</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/zh/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('en')">EN</a></li></ul></div></div></nav><script type="text/javascript">var selector = window.EC_DEMO_LANG === 'en' ? 'nav-start' : 'nav-examples';
 var menu = document.getElementById(selector);
 if (menu) {
diff --git a/examples/zh/view.html b/examples/zh/view.html
index d224622..3e32b55 100644
--- a/examples/zh/view.html
+++ b/examples/zh/view.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559305671217"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'zh';
+<!DOCTYPE html><html><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1"><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/vendors/bootstrap/css/bootstrap.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="https://echarts.apache.org/examples/stylesheets/main.css?_v_=1559800464994"><title>ECharts Demo</title><script type="text/javascript">window.EC_DEMO_LANG = 'zh';
 </script></head><body><div id="view-main"><div class="control-panel"></div><div id="view-chart" class="chart"></div></div><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/jquery/jquery.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/bootstrap/js/bootstrap.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/lodash.js"></script><script type="text/javascript">function changeLang(lang) {
     location.href = location.href.replace(
         new RegExp('/(zh|en)/', 'g'), '/' + lang + '/'
@@ -6,7 +6,7 @@
 }
 
 window.ROOT_PATH = 'https://echarts.apache.org/examples/';
-</script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/dat.gui.min.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/echarts.min.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts-stat/ecStat.min.js?_v_=1559305671217"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/china.js?_v_=1559305671217"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/world.js?_v_=1559305671217"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/dataTool.js?_v_=1559305671217"></script><script id="echarts-js" type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&amp;ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&amp;__ec_v__=20190126"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/bmap.js?_v_=1559305671217"></script><script type="text/javascript" src="https://echarts.apache.org/examples/javascripts/view.js?_v_=1559305671217"></script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || [];
+</script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/dat.gui.min.js"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/echarts.min.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts-stat/ecStat.min.js?_v_=1559800464994"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/china.js?_v_=1559800464994"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/map/js/world.js?_v_=1559800464994"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/dataTool.js?_v_=1559800464994"></script><script id="echarts-js" type="text/javascript" src="https://api.map.baidu.com/api?v=2.0&amp;ak=xfhhaTThl11qYVrqLZii6w8qE5ggnhrY&amp;__ec_v__=20190126"></script><script id="echarts-js" type="text/javascript" src="https://echarts.apache.org/examples/vendors/echarts/extension/bmap.js?_v_=1559800464994"></script><script type="text/javascript" src="https://echarts.apache.org/examples/javascripts/view.js?_v_=1559800464994"></script><!-- Baidu Tongji--><script type="text/javascript">var _hmt = _hmt || [];
 (function() {
 var hm = document.createElement("script");
 hm.src = "https://hm.baidu.com/hm.js?54b918eee37cb8a7045f0fd0f0b24395";
diff --git a/zh/404.html b/zh/404.html
index 7133750..f602a2e 100644
--- a/zh/404.html
+++ b/zh/404.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
+<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'zh';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/zh/api.html b/zh/api.html
index 78ec65f..8d49aee 100644
--- a/zh/api.html
+++ b/zh/api.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
+<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'zh';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
@@ -6,7 +6,7 @@
         + '@font-face {font-family:"noto-light";src:local("Microsoft Yahei");}';
     document.head.insertBefore(el, document.getElementById('font-hack'));
 }
-</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559306040146"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
+</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559800578419"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
 <!--[if (gt IE 8)|!(IE)]><body class="undefined"></body><![endif]--><div id="main"><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/zh/index.html" class="navbar-brand"><img src="https://echarts.apache.org/zh/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/zh/index.html">首页</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">文档<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/feature.html">特性</a></li><li><a href="https://echarts.apache.org/zh/tutorial.html">教程</a></li><li><a href="https://echarts.apache.org/zh/api.html">API</a></li><li><a href="https://echarts.apache.org/zh/option.html">配置项手册</a></li><li><a href="https://echarts.apache.org/zh/option-gl.html">GL 配置项手册</a></li><li><a href="https://echarts.apache.org/zh/changelog.html">版本记录</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">下载<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/download.html">下载</a></li><li><a href="https://echarts.apache.org/zh/download-theme.html">主题下载</a></li><li><a href="https://echarts.apache.org/zh/download-map.html">地图下载</a></li><li><a href="https://echarts.apache.org/zh/download-extension.html">扩展下载</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">实例<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/zh/index.html">官方实例</a></li><li><a href="https://echarts.apache.org/examples/zh/index.html#chart-type-globe">GL 实例</a></li></ul></li><li id="nav-community"><a href="#" data-toggle="dropdown" class="dropdown-toggle">社区<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://gallery.echartsjs.com">Gallery</a></li><li><a href="https://efe.baidu.com/tags/ECharts/">博客</a></li></ul></li><li id="nav-tool"><a href="#" data-toggle="dropdown" class="dropdown-toggle">工具<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/spreadsheet.html">表格工具</a></li><li><a href="https://echarts.baidu.com/theme-builder/">主题构建工具</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">贡献<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">源码(GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issues</a></li><li><a href="https://echarts.apache.org/zh/coding-standard.html">代码规范</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">关于<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/committers.html">贡献者列表</a></li><li><a href="https://www.apache.org/licenses/">版权声明</a></li><li><a href="https://echarts.apache.org/zh/maillist.html">邮件列表</a></li><li><a href="https://echarts.apache.org/zh/dependencies.html">依赖项</a></li><li><a href="https://echarts.apache.org/zh/faq.html">常见问题</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/zh/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('en')">EN</a></li></ul></div></div></nav><div class="ecdoc-apidoc"></div></div><script type="text/javascript" src="./vendors/bootstrap/js/bootstrap.min.js"></script><script type="text/javascript" src="./js/common.js"></script><script src="vendors/twentytwenty/jquery.event.move.js"></script><script src="vendors/twentytwenty/jquery.twentytwenty.js"></script><script type="text/javascript">window.globalArgsExtra = {
     pageName: 'api',
     initHash: 'echarts',
@@ -28,7 +28,7 @@
 var vendorPath = '../vendors';
 
 define('globalArgs', extend({
-    version: '1559306040146',
+    version: '1559800578419',
     basePath: './',
     // Schema url is added by each doc page
     schemaUrl: '',
@@ -55,7 +55,7 @@
         hasher: vendorPath + '/hasher/1.2.0/hasher.min',
         perfectScrollbar: vendorPath + '/perfect-scrollbar/0.6.8/js/perfect-scrollbar'
     },
-    urlArgs: '_v_=1559306040146'
+    urlArgs: '_v_=1559800578419'
 });
 
 require(['docTool/main'], function (main) {
diff --git a/zh/builder.html b/zh/builder.html
index fcdfa89..73316e9 100644
--- a/zh/builder.html
+++ b/zh/builder.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
+<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'zh';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/zh/builder3.html b/zh/builder3.html
index 23677cb..ded7e83 100644
--- a/zh/builder3.html
+++ b/zh/builder3.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
+<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'zh';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/zh/changelog.html b/zh/changelog.html
index 2bac907..3cf1688 100644
--- a/zh/changelog.html
+++ b/zh/changelog.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
+<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'zh';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/zh/coding-standard.html b/zh/coding-standard.html
index 3108b2b..2ca8cf1 100644
--- a/zh/coding-standard.html
+++ b/zh/coding-standard.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
+<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'zh';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/zh/committers.html b/zh/committers.html
index 3bd80af..8a9a961 100644
--- a/zh/committers.html
+++ b/zh/committers.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
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diff --git a/zh/demo.html b/zh/demo.html
index 85795e8..dbe2a03 100644
--- a/zh/demo.html
+++ b/zh/demo.html
@@ -1,4 +1,4 @@
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diff --git a/zh/dependencies.html b/zh/dependencies.html
index 8dd01de..b883d5e 100644
--- a/zh/dependencies.html
+++ b/zh/dependencies.html
@@ -1,4 +1,4 @@
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diff --git a/zh/download-extension.html b/zh/download-extension.html
index dbd5a75..f55778a 100644
--- a/zh/download-extension.html
+++ b/zh/download-extension.html
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diff --git a/zh/download-map.html b/zh/download-map.html
index 54f0dae..f0c95c7 100644
--- a/zh/download-map.html
+++ b/zh/download-map.html
@@ -1,4 +1,4 @@
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diff --git a/zh/download-theme.html b/zh/download-theme.html
index 66a7c2f..102dbba 100644
--- a/zh/download-theme.html
+++ b/zh/download-theme.html
@@ -1,4 +1,4 @@
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diff --git a/zh/download.html b/zh/download.html
index cbd32d5..496a586 100644
--- a/zh/download.html
+++ b/zh/download.html
@@ -1,4 +1,4 @@
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diff --git a/zh/download3.html b/zh/download3.html
index 9a27567..7cd6805 100644
--- a/zh/download3.html
+++ b/zh/download3.html
@@ -1,4 +1,4 @@
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diff --git a/zh/examples.html b/zh/examples.html
index 35455b3..ab499c1 100644
--- a/zh/examples.html
+++ b/zh/examples.html
@@ -1,4 +1,4 @@
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diff --git a/zh/faq.html b/zh/faq.html
index 6824384..4c53490 100644
--- a/zh/faq.html
+++ b/zh/faq.html
@@ -1,4 +1,4 @@
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diff --git a/zh/feature.html b/zh/feature.html
index 5204a7c..c2c0aa9 100644
--- a/zh/feature.html
+++ b/zh/feature.html
@@ -1,4 +1,4 @@
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diff --git a/zh/index.html b/zh/index.html
index f538bb8..8508c94 100644
--- a/zh/index.html
+++ b/zh/index.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
+<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'zh';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/zh/maillist.html b/zh/maillist.html
index 5a524b9..b3c2603 100644
--- a/zh/maillist.html
+++ b/zh/maillist.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
+<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'zh';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
diff --git a/zh/option-gl.html b/zh/option-gl.html
index ebf4694..2409ddc 100644
--- a/zh/option-gl.html
+++ b/zh/option-gl.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
+<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'zh';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
@@ -6,7 +6,7 @@
         + '@font-face {font-family:"noto-light";src:local("Microsoft Yahei");}';
     document.head.insertBefore(el, document.getElementById('font-hack'));
 }
-</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559306040146"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
+</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559800578419"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
 <!--[if (gt IE 8)|!(IE)]><body class="undefined"></body><![endif]--><div id="main"><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/zh/index.html" class="navbar-brand"><img src="https://echarts.apache.org/zh/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/zh/index.html">首页</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">文档<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/feature.html">特性</a></li><li><a href="https://echarts.apache.org/zh/tutorial.html">教程</a></li><li><a href="https://echarts.apache.org/zh/api.html">API</a></li><li><a href="https://echarts.apache.org/zh/option.html">配置项手册</a></li><li><a href="https://echarts.apache.org/zh/option-gl.html">GL 配置项手册</a></li><li><a href="https://echarts.apache.org/zh/changelog.html">版本记录</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">下载<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/download.html">下载</a></li><li><a href="https://echarts.apache.org/zh/download-theme.html">主题下载</a></li><li><a href="https://echarts.apache.org/zh/download-map.html">地图下载</a></li><li><a href="https://echarts.apache.org/zh/download-extension.html">扩展下载</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">实例<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/zh/index.html">官方实例</a></li><li><a href="https://echarts.apache.org/examples/zh/index.html#chart-type-globe">GL 实例</a></li></ul></li><li id="nav-community"><a href="#" data-toggle="dropdown" class="dropdown-toggle">社区<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://gallery.echartsjs.com">Gallery</a></li><li><a href="https://efe.baidu.com/tags/ECharts/">博客</a></li></ul></li><li id="nav-tool"><a href="#" data-toggle="dropdown" class="dropdown-toggle">工具<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/spreadsheet.html">表格工具</a></li><li><a href="https://echarts.baidu.com/theme-builder/">主题构建工具</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">贡献<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">源码(GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issues</a></li><li><a href="https://echarts.apache.org/zh/coding-standard.html">代码规范</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">关于<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/committers.html">贡献者列表</a></li><li><a href="https://www.apache.org/licenses/">版权声明</a></li><li><a href="https://echarts.apache.org/zh/maillist.html">邮件列表</a></li><li><a href="https://echarts.apache.org/zh/dependencies.html">依赖项</a></li><li><a href="https://echarts.apache.org/zh/faq.html">常见问题</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/zh/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('en')">EN</a></li></ul></div></div></nav><div class="ecdoc-apidoc"></div></div><script type="text/javascript" src="./vendors/bootstrap/js/bootstrap.min.js"></script><script type="text/javascript" src="./js/common.js"></script><script src="vendors/twentytwenty/jquery.event.move.js"></script><script src="vendors/twentytwenty/jquery.twentytwenty.js"></script><script type="text/javascript">window.globalArgsExtra = {
     pageName: 'option-gl',
     initHash: 'globe',
@@ -16,7 +16,7 @@
 var vendorPath = '../vendors';
 
 define('globalArgs', extend({
-    version: '1559306040146',
+    version: '1559800578419',
     basePath: './',
     // Schema url is added by each doc page
     schemaUrl: '',
@@ -43,7 +43,7 @@
         hasher: vendorPath + '/hasher/1.2.0/hasher.min',
         perfectScrollbar: vendorPath + '/perfect-scrollbar/0.6.8/js/perfect-scrollbar'
     },
-    urlArgs: '_v_=1559306040146'
+    urlArgs: '_v_=1559800578419'
 });
 
 require(['docTool/main'], function (main) {
diff --git a/zh/option.html b/zh/option.html
index 3aa23fd..e2a5160 100644
--- a/zh/option.html
+++ b/zh/option.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
+<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'zh';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
@@ -6,7 +6,7 @@
         + '@font-face {font-family:"noto-light";src:local("Microsoft Yahei");}';
     document.head.insertBefore(el, document.getElementById('font-hack'));
 }
-</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559306040146"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
+</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559800578419"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
 <!--[if (gt IE 8)|!(IE)]><body class="undefined"></body><![endif]--><div id="main"><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/zh/index.html" class="navbar-brand"><img src="https://echarts.apache.org/zh/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/zh/index.html">首页</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">文档<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/feature.html">特性</a></li><li><a href="https://echarts.apache.org/zh/tutorial.html">教程</a></li><li><a href="https://echarts.apache.org/zh/api.html">API</a></li><li><a href="https://echarts.apache.org/zh/option.html">配置项手册</a></li><li><a href="https://echarts.apache.org/zh/option-gl.html">GL 配置项手册</a></li><li><a href="https://echarts.apache.org/zh/changelog.html">版本记录</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">下载<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/download.html">下载</a></li><li><a href="https://echarts.apache.org/zh/download-theme.html">主题下载</a></li><li><a href="https://echarts.apache.org/zh/download-map.html">地图下载</a></li><li><a href="https://echarts.apache.org/zh/download-extension.html">扩展下载</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">实例<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/zh/index.html">官方实例</a></li><li><a href="https://echarts.apache.org/examples/zh/index.html#chart-type-globe">GL 实例</a></li></ul></li><li id="nav-community"><a href="#" data-toggle="dropdown" class="dropdown-toggle">社区<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://gallery.echartsjs.com">Gallery</a></li><li><a href="https://efe.baidu.com/tags/ECharts/">博客</a></li></ul></li><li id="nav-tool"><a href="#" data-toggle="dropdown" class="dropdown-toggle">工具<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/spreadsheet.html">表格工具</a></li><li><a href="https://echarts.baidu.com/theme-builder/">主题构建工具</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">贡献<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">源码(GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issues</a></li><li><a href="https://echarts.apache.org/zh/coding-standard.html">代码规范</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">关于<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/committers.html">贡献者列表</a></li><li><a href="https://www.apache.org/licenses/">版权声明</a></li><li><a href="https://echarts.apache.org/zh/maillist.html">邮件列表</a></li><li><a href="https://echarts.apache.org/zh/dependencies.html">依赖项</a></li><li><a href="https://echarts.apache.org/zh/faq.html">常见问题</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/zh/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('en')">EN</a></li></ul></div></div></nav><div class="doc-version-change"><a href="option3.html">前往 v3.x 文档</a><a href="https://echarts.baidu.com/echarts2/">前往 v2.x 文档</a></div><div class="ecdoc-apidoc"></div></div><script type="text/javascript" src="./vendors/bootstrap/js/bootstrap.min.js"></script><script type="text/javascript" src="./js/common.js"></script><script src="vendors/twentytwenty/jquery.event.move.js"></script><script src="vendors/twentytwenty/jquery.twentytwenty.js"></script><script type="text/javascript">window.globalArgsExtra = {
     pageName: 'option',
     initHash: 'title',
@@ -16,7 +16,7 @@
 var vendorPath = '../vendors';
 
 define('globalArgs', extend({
-    version: '1559306040146',
+    version: '1559800578419',
     basePath: './',
     // Schema url is added by each doc page
     schemaUrl: '',
@@ -43,7 +43,7 @@
         hasher: vendorPath + '/hasher/1.2.0/hasher.min',
         perfectScrollbar: vendorPath + '/perfect-scrollbar/0.6.8/js/perfect-scrollbar'
     },
-    urlArgs: '_v_=1559306040146'
+    urlArgs: '_v_=1559800578419'
 });
 
 require(['docTool/main'], function (main) {
diff --git a/zh/option3.html b/zh/option3.html
index dda8760..9fa0623 100644
--- a/zh/option3.html
+++ b/zh/option3.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
+<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'zh';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
@@ -6,7 +6,7 @@
         + '@font-face {font-family:"noto-light";src:local("Microsoft Yahei");}';
     document.head.insertBefore(el, document.getElementById('font-hack'));
 }
-</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559306040146"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
+</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559800578419"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
 <!--[if (gt IE 8)|!(IE)]><body class="undefined"></body><![endif]--><div id="main"><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/zh/index.html" class="navbar-brand"><img src="https://echarts.apache.org/zh/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/zh/index.html">首页</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">文档<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/feature.html">特性</a></li><li><a href="https://echarts.apache.org/zh/tutorial.html">教程</a></li><li><a href="https://echarts.apache.org/zh/api.html">API</a></li><li><a href="https://echarts.apache.org/zh/option.html">配置项手册</a></li><li><a href="https://echarts.apache.org/zh/option-gl.html">GL 配置项手册</a></li><li><a href="https://echarts.apache.org/zh/changelog.html">版本记录</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">下载<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/download.html">下载</a></li><li><a href="https://echarts.apache.org/zh/download-theme.html">主题下载</a></li><li><a href="https://echarts.apache.org/zh/download-map.html">地图下载</a></li><li><a href="https://echarts.apache.org/zh/download-extension.html">扩展下载</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">实例<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/zh/index.html">官方实例</a></li><li><a href="https://echarts.apache.org/examples/zh/index.html#chart-type-globe">GL 实例</a></li></ul></li><li id="nav-community"><a href="#" data-toggle="dropdown" class="dropdown-toggle">社区<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://gallery.echartsjs.com">Gallery</a></li><li><a href="https://efe.baidu.com/tags/ECharts/">博客</a></li></ul></li><li id="nav-tool"><a href="#" data-toggle="dropdown" class="dropdown-toggle">工具<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/spreadsheet.html">表格工具</a></li><li><a href="https://echarts.baidu.com/theme-builder/">主题构建工具</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">贡献<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">源码(GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issues</a></li><li><a href="https://echarts.apache.org/zh/coding-standard.html">代码规范</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">关于<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/committers.html">贡献者列表</a></li><li><a href="https://www.apache.org/licenses/">版权声明</a></li><li><a href="https://echarts.apache.org/zh/maillist.html">邮件列表</a></li><li><a href="https://echarts.apache.org/zh/dependencies.html">依赖项</a></li><li><a href="https://echarts.apache.org/zh/faq.html">常见问题</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/zh/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('en')">EN</a></li></ul></div></div></nav><div class="doc-version-change"><a href="option.html">前往 v4.x 文档</a><a href="https://echarts.baidu.com/echarts2/">前往 v2.x 文档</a></div><div class="ecdoc-apidoc"></div></div><script type="text/javascript" src="./vendors/bootstrap/js/bootstrap.min.js"></script><script type="text/javascript" src="./js/common.js"></script><script src="vendors/twentytwenty/jquery.event.move.js"></script><script src="vendors/twentytwenty/jquery.twentytwenty.js"></script><script type="text/javascript">window.globalArgsExtra = {
     pageName: 'option',
     schemaName: 'option3',
@@ -17,7 +17,7 @@
 var vendorPath = '../vendors';
 
 define('globalArgs', extend({
-    version: '1559306040146',
+    version: '1559800578419',
     basePath: './',
     // Schema url is added by each doc page
     schemaUrl: '',
@@ -44,7 +44,7 @@
         hasher: vendorPath + '/hasher/1.2.0/hasher.min',
         perfectScrollbar: vendorPath + '/perfect-scrollbar/0.6.8/js/perfect-scrollbar'
     },
-    urlArgs: '_v_=1559306040146'
+    urlArgs: '_v_=1559800578419'
 });
 
 require(['docTool/main'], function (main) {
diff --git a/zh/spreadsheet.html b/zh/spreadsheet.html
index 62338e7..8f0d490 100644
--- a/zh/spreadsheet.html
+++ b/zh/spreadsheet.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
+<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'zh';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
@@ -6,13 +6,13 @@
         + '@font-face {font-family:"noto-light";src:local("Microsoft Yahei");}';
     document.head.insertBefore(el, document.getElementById('font-hack'));
 }
-</script><title>ECharts Spreadsheet Tool</title><link rel="stylesheet" type="text/css" href="vendors/handsontable/0.26.1/dist/handsontable.full.min.css?_v_=1.0.0"><link rel="stylesheet" type="text/css" href="css/spreadsheet.css?_v_=1559306040146"><script src="js/log.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
+</script><title>ECharts Spreadsheet Tool</title><link rel="stylesheet" type="text/css" href="vendors/handsontable/0.26.1/dist/handsontable.full.min.css?_v_=1.0.0"><link rel="stylesheet" type="text/css" href="css/spreadsheet.css?_v_=1559800578419"><script src="js/log.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
 <!--[if (gt IE 8)|!(IE)]><body class="undefined"></body><![endif]--><div id="main"><nav class="navbar navbar-default navbar-fixed-top"><div class="container-fluid"><div class="navbar-header"><button type="button" data-toggle="collapse" data-target="#navbar-collapse" aria-expanded="false" class="navbar-toggle collapsed"><span class="sr-only">Toggle navigation</span><span class="icon-bar"></span><span class="icon-bar"></span><span class="icon-bar"></span></button><a href="https://echarts.apache.org/zh/index.html" class="navbar-brand"><img src="https://echarts.apache.org/zh/images/logo.png" alt="echarts logo" class="navbar-logo"></a></div><div id="navbar-collapse" class="collapse navbar-collapse"><ul class="nav navbar-nav navbar-left"><li id="nav-index"><a href="https://echarts.apache.org/zh/index.html">首页</a></li><li id="nav-doc" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">文档<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/feature.html">特性</a></li><li><a href="https://echarts.apache.org/zh/tutorial.html">教程</a></li><li><a href="https://echarts.apache.org/zh/api.html">API</a></li><li><a href="https://echarts.apache.org/zh/option.html">配置项手册</a></li><li><a href="https://echarts.apache.org/zh/option-gl.html">GL 配置项手册</a></li><li><a href="https://echarts.apache.org/zh/changelog.html">版本记录</a></li></ul></li><li id="nav-download" class="dropdown"><a href="#" data-toggle="dropdown" class="dropdown-toggle">下载<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/download.html">下载</a></li><li><a href="https://echarts.apache.org/zh/download-theme.html">主题下载</a></li><li><a href="https://echarts.apache.org/zh/download-map.html">地图下载</a></li><li><a href="https://echarts.apache.org/zh/download-extension.html">扩展下载</a></li></ul></li><li id="nav-examples"><a href="#" data-toggle="dropdown" class="dropdown-toggle">实例<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/examples/zh/index.html">官方实例</a></li><li><a href="https://echarts.apache.org/examples/zh/index.html#chart-type-globe">GL 实例</a></li></ul></li><li id="nav-community"><a href="#" data-toggle="dropdown" class="dropdown-toggle">社区<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://gallery.echartsjs.com">Gallery</a></li><li><a href="https://efe.baidu.com/tags/ECharts/">博客</a></li></ul></li><li id="nav-tool"><a href="#" data-toggle="dropdown" class="dropdown-toggle">工具<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/spreadsheet.html">表格工具</a></li><li><a href="https://echarts.baidu.com/theme-builder/">主题构建工具</a></li></ul></li><li id="nav-contribute"><a href="#" data-toggle="dropdown" class="dropdown-toggle">贡献<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://github.com/apache/incubator-echarts" target="_blank">源码(GitHub)</a></li><li><a href="https://github.com/apache/incubator-echarts/issues" target="_blank">Issues</a></li><li><a href="https://echarts.apache.org/zh/coding-standard.html">代码规范</a></li></ul></li><li id="nav-about"><a href="#" data-toggle="dropdown" class="dropdown-toggle">关于<b class="caret"></b></a><ul class="dropdown-menu"><li><a href="https://echarts.apache.org/zh/committers.html">贡献者列表</a></li><li><a href="https://www.apache.org/licenses/">版权声明</a></li><li><a href="https://echarts.apache.org/zh/maillist.html">邮件列表</a></li><li><a href="https://echarts.apache.org/zh/dependencies.html">依赖项</a></li><li><a href="https://echarts.apache.org/zh/faq.html">常见问题</a></li></ul></li></ul><ul class="nav navbar-nav navbar-right"><li id="nav-github"><a href="https://github.com/ecomfe/echarts" target="_blank"><img src="https://echarts.apache.org/zh/images/github.png" width="18"></a></li><li id="nav-homeen"><a href="javascript:;" onclick="changeLang('en')">EN</a></li></ul></div></div></nav><div class="ecdoc-sprsht"></div></div><script type="text/javascript" src="./vendors/bootstrap/js/bootstrap.min.js"></script><script type="text/javascript" src="./js/common.js"></script><script type="text/javascript">document.getElementById('nav-tool').className = 'active';
 
 var vendorPath = '../vendors';
 
 define('globalArgs', extend({
-    version: '1559306040146',
+    version: '1559800578419',
     basePath: './'
 }, window.globalArgsExtra || {}));
 
@@ -31,7 +31,7 @@
         numeral: vendorPath + '/numeral/1.4.7/numeral.min',
         immutable: vendorPath + '/immutable/3.7.4/dist/immutable'
     },
-    urlArgs: '_v_=1559306040146'
+    urlArgs: '_v_=1559800578419'
 });
 
 require(['spreadsheet/spreadsheet'], function (spreadsheet) {
diff --git a/zh/tutorial.html b/zh/tutorial.html
index b56237f..da73453 100644
--- a/zh/tutorial.html
+++ b/zh/tutorial.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559306040146"><script>window.EC_WWW_LANG = 'zh';
+<!DOCTYPE html><html lang="zh-CN"><head><meta charset="utf-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width, initial-scale=1" user-scalable="no"><meta name="description" content="ECharts, a powerful, interactive charting and visualization library for browser"><link rel="shortcut icon" href="images/favicon.png"><link rel="stylesheet" type="text/css" href="vendors/bootstrap/css/bootstrap.min.css"><!-- HTML5 shim and Respond.js for IE8 support of HTML5 elements and media queries--><!--[if lt IE 9]><script src="https://oss.maxcdn.com/html5shiv/3.7.2/html5shiv.min.js"></script><script src="https://oss.maxcdn.com/respond/1.4.2/respond.min.js"></script><![endif]--><link rel="stylesheet" type="text/css" href="./css/main.css?_v_=1559800578419"><script>window.EC_WWW_LANG = 'zh';
 </script><script type="text/javascript" src="./vendors/pace/pace.min.js"></script><script id="font-hack" type="text/javascript">if (/windows/i.test(navigator.userAgent)) {
     var el = document.createElement('style');
     el.innerHTML = ''
@@ -6,7 +6,7 @@
         + '@font-face {font-family:"noto-light";src:local("Microsoft Yahei");}';
     document.head.insertBefore(el, document.getElementById('font-hack'));
 }
-</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559306040146"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
+</script><title>ECharts Documentation</title><link rel="stylesheet" type="text/css" href="css/ecOption.css?_v_=1559800578419"><link rel="stylesheet" type="text/css" href="vendors/prettify/prettify.css"><link rel="stylesheet" type="text/css" href="vendors/perfect-scrollbar/0.6.8/css/perfect-scrollbar.min.css"><link rel="stylesheet" type="text/css" href="vendors/jquery-autocomplete/jquery.auto-complete.css"><link rel="stylesheet" type="text/css" href="vendors/twentytwenty/twentytwenty.css"><script src="js/log.js"></script><script src="vendors/prettify/prettify.js"></script><script src="vendors/prettify/lang-css.js"></script><script src="vendors/esl.js"></script><script type="text/javascript" src="./vendors/jquery/jquery.min.js"></script></head><!--[if lte IE 8]><body class="lower-ie"><div id="lowie-main"><img src="./images/forie.png" alt="ie tip"></div></body><![endif]-->
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