diff --git a/theme/templates/layout.html b/theme/templates/layout.html
index 43aa40ceda..d3878c0786 100644
--- a/theme/templates/layout.html
+++ b/theme/templates/layout.html
@@ -91,7 +91,9 @@
       </h1>
       {{ post.html }}
       <h2>组件演示</h2>
-      <div id="code-boxes"></div>
+      <div id="code-boxes">
+        代码加载中...
+      </div>
       <script type="text/jsx">
         React.render(
           <CodeBoxes>