diff --git a/package.json b/package.json
index 3dc9f73373e8..504f874753d8 100644
--- a/package.json
+++ b/package.json
@@ -160,9 +160,9 @@
     "dist": "antd-tools run dist",
     "compile": "antd-tools run compile",
     "tsc": "tsc",
-    "start": "cross-env NODE_ENV=development bisheng start -c ./site/bisheng.config.js --no-livereload",
+    "start": "cross-env NODE_ENV=development node ./scripts/generateColorLess.js && bisheng start -c ./site/bisheng.config.js --no-livereload",
     "site": "cross-env NODE_ENV=production bisheng build --ssr -c ./site/bisheng.config.js",
-    "deploy": "antd-tools run clean && npm run site && bisheng gh-pages --push-only",
+    "deploy": "antd-tools run clean && npm run site && node ./scripts/generateColorLess.js && bisheng gh-pages --push-only",
     "pub": "antd-tools run pub",
     "prepublish": "antd-tools run guard",
     "pre-publish": "npm run test-all && node ./scripts/prepub",
diff --git a/scripts/generateColorLess.js b/scripts/generateColorLess.js
new file mode 100644
index 000000000000..0dcad3ac11a2
--- /dev/null
+++ b/scripts/generateColorLess.js
@@ -0,0 +1,95 @@
+#!/usr/bin/env node
+
+const fs = require('fs');
+const path = require('path');
+const glob = require('glob');
+const postcss = require('postcss');
+const less = require('less');
+
+const COLOR_MAP = {
+  '#ecf6fd': 'color(~`colorPalette("@{primary-color}", 1)`)', // @primary-1
+  '#d2eafb': 'color(~`colorPalette("@{primary-color}", 2)`)', // @primary-2
+  '#49a9ee': 'color(~`colorPalette("@{primary-color}", 5)`)', // @primary-5
+  '#108ee9': '@primary-color',
+  '#0e77ca': 'color(~`colorPalette("@{primary-color}", 7)`)', // @primary-7
+  '#40a5ed': 'tint(@primary-color, 20%)',
+  '#70bbf2': 'tint(@primary-color, 40%)',
+  '#88c7f4': 'tint(@primary-color, 50%)',
+  '#9fd2f6': 'tint(@primary-color, 60%)',
+  'rgba(16, 142, 233, 0.2)': 'fadeout(@primary-color, 80%)',
+};
+
+const reducePlugin = postcss.plugin('reducePlugin', () => {
+  const cleanRule = (rule) => {
+    let removeRule = true;
+    rule.walkDecls((decl) => {
+      if (
+        !decl.prop.includes('color') &&
+        !decl.prop.includes('background') &&
+        !decl.prop.includes('border') &&
+        !decl.prop.includes('box-shadow')
+      ) {
+        decl.remove();
+      } else {
+        removeRule = false;
+      }
+    });
+    if (removeRule) {
+      rule.remove();
+    }
+  };
+  return (css) => {
+    css.walkAtRules((atRule) => {
+      atRule.remove();
+    });
+
+    css.walkRules(cleanRule);
+
+    css.walkComments(c => c.remove());
+  };
+});
+
+async function generateCss() {
+  const antd = path.resolve(__dirname, '../');
+  const entry = path.join(antd, 'components/style/index.less');
+  let content = fs.readFileSync(entry).toString();
+  const styles = glob.sync(path.join(antd, 'components/*/style/index.less'));
+  content += '\n';
+  styles.forEach((style) => {
+    content += `@import "${style}";\n`;
+  });
+  content += `@import "${path.join(antd, 'site/theme/static/index.less')}";\n`;
+  fs.writeFileSync('/tmp/style.less', content);
+
+  let result = (await less.render.call(less, content, {
+    paths: [path.join(antd, 'components/style')],
+  })).css;
+
+  result = (await postcss([
+    reducePlugin,
+  ]).process(result, { parser: less.parser, from: entry })).css;
+
+  Object.keys(COLOR_MAP).forEach((key) => {
+    result = result.replace(new RegExp(key, 'g'), COLOR_MAP[key]);
+  });
+
+  const bezierEasing = fs.readFileSync(path.join(antd, 'components/style/color/bezierEasing.less')).toString();
+  const tinyColor = fs.readFileSync(path.join(antd, 'components/style/color/tinyColor.less')).toString();
+  const colorPalette = fs.readFileSync(path.join(antd, 'components/style/color/colorPalette.less'))
+    .toString()
+    .replace('@import "bezierEasing";', '')
+    .replace('@import "tinyColor";', '');
+
+  result = `${colorPalette}\n${result}`;
+  result = `${tinyColor}\n${result}`;
+  result = `${bezierEasing}\n${result}`;
+  result = `@primary-color: #108ee9;\n${result}`;
+
+  const siteDir = path.resolve(__dirname, '../_site');
+  if (!fs.existsSync(siteDir)) {
+    fs.mkdirSync(siteDir);
+  }
+  fs.writeFileSync(path.resolve(__dirname, '../_site/color.less'), result);
+}
+
+generateCss();
diff --git a/site/theme/static/template.html b/site/theme/static/template.html
index 8f6db60736b7..dc2f58a09b69 100644
--- a/site/theme/static/template.html
+++ b/site/theme/static/template.html
@@ -61,6 +61,7 @@
     <link rel="stylesheet" type="text/css" href="https://fonts.googleapis.cnpmjs.org/css?family=Lato:400,700|Raleway"/>
     <link rel="stylesheet" type="text/css" href="{{ root }}index-1.css"/>
     <link rel="stylesheet" type="text/css" href="{{ root }}index-2.css"/>
+    <link rel="stylesheet/less" type="text/css" href="{{ root }}color.less"/>
     <style id="nprogress-style">
       #nprogress { display: none }
     </style>
diff --git a/site/theme/template/Layout/Footer.jsx b/site/theme/template/Layout/Footer.jsx
index 32dea35339f7..655e46c779d7 100644
--- a/site/theme/template/Layout/Footer.jsx
+++ b/site/theme/template/Layout/Footer.jsx
@@ -1,14 +1,15 @@
 import React from 'react';
 import { FormattedMessage, injectIntl } from 'react-intl';
 import { Modal, Icon, message } from 'antd';
-import reqwest from 'reqwest';
-import { isLocalStorageNameSupported } from '../utils';
+import { isLocalStorageNameSupported, loadScript } from '../utils';
 import ColorPicker from '../Color/ColorPicker';
 
 class Footer extends React.Component {
   constructor(props) {
     super(props);
 
+    this.lessLoaded = false;
+
     this.state = {
       color: '#108ee9',
     };
@@ -32,23 +33,29 @@ class Footer extends React.Component {
   }
 
   handleColorChange = (color) => {
-    const { messages } = this.props.intl;
-    reqwest({
-      url: 'https://ant-design-theme.now.sh/compile',
-      method: 'post',
-      data: {
-        variables: {
-          '@primary-color': color,
-        },
-      },
-    }).then((data) => {
-      message.success(messages['app.footer.primary-color-changed']);
-      this.setState({ color });
-      const head = document.querySelector('head');
-      const style = document.createElement('style');
-      style.innerText = data;
-      head.appendChild(style);
-    });
+    const changeColor = () => {
+      const { messages } = this.props.intl;
+      window.less.modifyVars({
+        '@primary-color': color,
+      }).then(() => {
+        message.success(messages['app.footer.primary-color-changed']);
+        this.setState({ color });
+      });
+    };
+
+    const lessUrl = 'https://cdnjs.cloudflare.com/ajax/libs/less.js/2.7.2/less.min.js';
+
+    if (this.lessLoaded) {
+      changeColor();
+    } else {
+      window.less = {
+        async: true,
+      };
+      loadScript(lessUrl).then(() => {
+        this.lessLoaded = true;
+        changeColor();
+      });
+    }
   }
 
   infoNewVersion() {
diff --git a/site/theme/template/utils.jsx b/site/theme/template/utils.jsx
index a9125a277592..bb9104dbb9d6 100644
--- a/site/theme/template/utils.jsx
+++ b/site/theme/template/utils.jsx
@@ -64,3 +64,14 @@ export function isLocalStorageNameSupported() {
     return false;
   }
 }
+
+export function loadScript(src) {
+  return new Promise((resolve, reject) => {
+    const script = document.createElement('script');
+    script.type = 'text/javascript';
+    script.src = src;
+    script.onload = resolve;
+    script.onerror = reject;
+    document.head.appendChild(script);
+  });
+}