diff --git a/components/switch/demo/disabled.md b/components/switch/demo/disabled.md
index 5deebd714082d3b803a6b07362ad0aa640bd0893..45cbeb49948eb6e5cb711bb216d8344c7d4f53d9 100644
--- a/components/switch/demo/disabled.md
+++ b/components/switch/demo/disabled.md
@@ -26,7 +26,7 @@ var Test = React.createClass({
       <Switch disabled={this.state.disabled} />
       <br />
       <br />
-      <button className="ant-btn atn-btn-primary" onClick={this.toggle}>Toggle disabled</button>
+      <button className="ant-btn ant-btn-primary" onClick={this.toggle}>Toggle disabled</button>
     </div>;
   }
 });
diff --git a/webpack.config.js b/webpack.config.js
index cbd5fedb521cf94fdbb8d09af719dce6ca6e7317..29c71c8a91e1418c06e7295a068b3a0261a6c51b 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -36,12 +36,12 @@ module.exports = {
     }, {
       test: /\.less$/,
       loader: ExtractTextPlugin.extract(
-        'css?sourceMap&-restructuring!' + 'autoprefixer-loader!' + 'less?sourceMap'
+        'css?sourceMap&-minimize!' + 'autoprefixer-loader!' + 'less?sourceMap'
       )
     }, {
       test: /\.css$/,
       loader: ExtractTextPlugin.extract(
-        'css?sourceMap!' + 'autoprefixer-loader'
+        'css?sourceMap&-minimize!' + 'autoprefixer-loader'
       )
     }]
   },