update site layout

site/templates/layout.html

@@ -44,12 +44,12 @@
         <li class="{%- if post.directory|rootDirectoryIs('docs') %}current{%- endif %}">
           <a href="/docs/introduce">使用</a>
         </li>
-        <li class="{%- if post.directory|rootDirectoryIs('components') %}current{%- endif %}">
-          <a href="/components">组件</a>
-        </li>
         <li class="{%- if post.directory|rootDirectoryIs('design') %}current{%- endif %}">
           <a class="disabled" href="/design/">设计</a>
         </li>
+        <li class="{%- if post.directory|rootDirectoryIs('components') %}current{%- endif %}">
+          <a href="/components">组件</a>
+        </li>
         <li>
           <a target="_blank" href="https://github.com/ant-design/ant-design">Github</a>
         </li>