diff --git a/public/_includes/_hero-home.jade b/public/_includes/_hero-home.jade
index e61cea1aae..36cd992686 100644
--- a/public/_includes/_hero-home.jade
+++ b/public/_includes/_hero-home.jade
@@ -5,7 +5,7 @@ header(class="background-sky l-relative")
     h1.text-headline #{title}<br>#{subtitle}
     a(href="/docs/ts/latest/quickstart.html" class="hero-cta md-raised button button-large button-plain" md-button) 开始吧！
 
-     announcement-bar
+    announcement-bar
       .announcement-bar-slide.clearfix
         img(src="/translate/cn/gdd.svg" width="64")
         p <strong>2016 Google 开发者大会来啦！（北京 & 上海）</strong>