diff --git a/site/bisheng.config.js b/site/bisheng.config.js
index 9fef7cba94..294bc6bf3b 100644
--- a/site/bisheng.config.js
+++ b/site/bisheng.config.js
@@ -74,11 +74,6 @@ module.exports = {
         'create-react-class': 'preact-compat/lib/create-react-class',
         'react-router': 'react-router',
       });
-    } else if (isDev) {
-      config.externals = Object.assign({}, config.externals, {
-        react: 'React',
-        'react-dom': 'ReactDOM',
-      });
     }
 
     config.babel.plugins.push([
diff --git a/site/theme/static/template.html b/site/theme/static/template.html
index db2815ce02..6202ddafd2 100644
--- a/site/theme/static/template.html
+++ b/site/theme/static/template.html
@@ -111,13 +111,6 @@
     <div id="react-content">
       {{ content | safe }}
     </div>
-    {% if not usePreact %}
-      {% if isDev %}
-        <script src="https://as.alipayobjects.com/g/component/??react/15.6.1/react.js,react/15.6.1/react-dom.js"></script>
-      {% else %}
-        <script src="https://as.alipayobjects.com/g/component/??react/15.6.1/react.min.js,react/15.6.1/react-dom.min.js"></script>
-      {% endif %}
-    {% endif %}
     <script src="{{ root }}common.js"></script>
     <script src="{{ root }}index.js"></script>
   </body>