diff --git a/src/conf/webpack.config.dev.js b/src/conf/webpack.config.dev.js
index 23f7f78..68e76cb 100644
--- a/src/conf/webpack.config.dev.js
+++ b/src/conf/webpack.config.dev.js
@@ -6,7 +6,6 @@ const HtmlWebpackPlugin = require('html-webpack-plugin');
 const CreateSpareWebpackPlugin = require('create-spare-webpack-plugin');
 const FriendlyErrorsWebpackPlugin = require('@nuxtjs/friendly-errors-webpack-plugin');
 const config = require('./webpack.config');
-const pkg = require('../../package.json');
 const paths = require('./path');
 
 module.exports = function (cmd) {
@@ -16,11 +15,6 @@ module.exports = function (cmd) {
     require.resolve('webpack-hot-dev-clients/webpackHotDevClient'),
     paths.appIndexJs,
   ];
-  config.resolve = {
-    alias: {
-      'rdoc-theme': UPATH.normalizeSafe(paths.appThemePath),
-    },
-  };
   config.module.rules = config.module.rules.map((item) => {
     if (item.oneOf) {
       const loaders = [];
@@ -111,9 +105,7 @@ module.exports = function (cmd) {
       inject: true,
       favicon: paths.defaultFaviconPath,
       template: paths.defaultHTMLPath,
-    }),
-    new webpack.DefinePlugin({
-      VERSION: JSON.stringify(pkg.version),
+      title: paths.rdocConf && paths.rdocConf.title ? paths.rdocConf.title : 'Rdoc',
     }),
     // 将模块名称添加到工厂功能，以便它们显示在浏览器分析器中。
     // 当接收到热更新信号时，在浏览器console控制台打印更多可读性高的模块名称等信息
diff --git a/src/conf/webpack.config.js b/src/conf/webpack.config.js
index fb0cda2..71db59d 100644
--- a/src/conf/webpack.config.js
+++ b/src/conf/webpack.config.js
@@ -1,6 +1,9 @@
 const PATH = require('path');
+const webpack = require('webpack');
+const UPATH = require('upath');
 const ProgressBarPlugin = require('progress-bar-webpack-plugin');
 const paths = require('./path');
+const pkg = require('../../package.json');
 
 module.exports = {
   entry: {},
@@ -10,6 +13,11 @@ module.exports = {
     filename: 'js/[name].[hash:8].js',
     chunkFilename: 'js/[name].[hash:8].js',
   },
+  resolve: {
+    alias: {
+      'rdoc-theme': UPATH.normalizeSafe(paths.appThemePath),
+    },
+  },
   module: {
     rules: [
       {
@@ -84,6 +92,9 @@ module.exports = {
       format: ` build [:bar] ${':percent'.green} (:elapsed seconds)`,
       clear: false,
     }),
+    new webpack.DefinePlugin({
+      VERSION: JSON.stringify(pkg.version),
+    }),
   ],
   node: {
     dgram: 'empty',
diff --git a/src/conf/webpack.config.prod.js b/src/conf/webpack.config.prod.js
index a7a9338..9027207 100755
--- a/src/conf/webpack.config.prod.js
+++ b/src/conf/webpack.config.prod.js
@@ -1,5 +1,4 @@
 const autoprefixer = require('autoprefixer');
-const webpack = require('webpack');
 const PATH = require('path');
 const UPATH = require('upath');
 const HtmlWebpackPlugin = require('html-webpack-plugin');
@@ -9,7 +8,6 @@ const OptimizeCSSAssetsPlugin = require('optimize-css-assets-webpack-plugin');
 const MiniCssExtractPlugin = require('mini-css-extract-plugin');
 const UglifyJsPlugin = require('uglifyjs-webpack-plugin');
 const config = require('./webpack.config');
-const pkg = require('../../package.json');
 const paths = require('./path');
 
 module.exports = function (cmd) {
@@ -17,11 +15,6 @@ module.exports = function (cmd) {
   config.entry = [paths.appIndexJs];
   config.output.filename = 'js/[hash:8].js';
   config.output.chunkFilename = 'js/[name].[hash:8].js';
-  config.resolve = {
-    alias: {
-      'rdoc-theme': UPATH.normalizeSafe(paths.appThemePath),
-    },
-  };
   config.module.rules = config.module.rules.map((item) => {
     if (item.oneOf) {
       const loaders = [];
@@ -141,6 +134,7 @@ module.exports = function (cmd) {
       inject: true,
       favicon: paths.defaultFaviconPath,
       template: paths.defaultHTMLPath,
+      title: paths.rdocConf && paths.rdocConf.title ? paths.rdocConf.title : 'Rdoc',
       minify: {
         removeAttributeQuotes: true,
         collapseWhitespace: true,
@@ -150,9 +144,6 @@ module.exports = function (cmd) {
         removeEmptyAttributes: true,
       },
     }),
-    new webpack.DefinePlugin({
-      VERSION: JSON.stringify(pkg.version),
-    }),
     new CopyMarkdownImageWebpackPlugin({
       dir: cmd.markdownPaths,
       toDir: config.output.path,
diff --git a/templates/default/introduce/api/conf.md b/templates/default/introduce/api/conf.md
index 52ddb43..04400a5 100644
--- a/templates/default/introduce/api/conf.md
+++ b/templates/default/introduce/api/conf.md
@@ -42,6 +42,7 @@ sort: 4
 
 ```json
 {
+  "title": "Rdoc title",
   "theme": "rdoc-theme-load-react",
   "favicon": "./assets/favicon.ico",
   "logo": "./assets/rdoc.logo.svg",
@@ -55,6 +56,14 @@ sort: 4
 1. 优先读取 `.rdocrc.json` 配置。  
 2. 两种配置只有一种起作用。  
 
+### title
+
+设置默认网页标题内容。
+
+```html
+<title>Rdoc title</title>
+```
+
 ### favicon
 
 默认显示 `rdoc` 的图标，自定义 `favicon` 需要自己生成一个图标命名为 `favicon.ico` 放在项目的根目录自动识别。添加配置，可以指定不同文件名和路径下的 `ico` 文件。
diff --git a/theme/default/index.html b/theme/default/index.html
index 7c0fd2d..946b8ad 100644
--- a/theme/default/index.html
+++ b/theme/default/index.html
@@ -2,7 +2,7 @@
 <html xmlns="http://www.w3.org/1999/xhtml">
 
 <head>
-  <title>RDoc</title>
+  <title><%= htmlWebpackPlugin.options.title %></title>
   <meta charset="utf-8">
   <meta http-equiv="X-UA-Compatible" content="IE=edge">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">