diff --git a/aio/content/marketing/index.html b/aio/content/marketing/index.html
index 9106d14d9e..1425aaee4c 100755
--- a/aio/content/marketing/index.html
+++ b/aio/content/marketing/index.html
@@ -46,7 +46,7 @@
 
       <div class="text-container">
         <div class="text-block promo-1-desc l-pad-top-2">
-          <div class="text-headline">跨所有平台进行开发</div>
+          <div class="text-headline">横跨所有平台</div>
           <p class="text-body">学会用Angular构建应用，然后把这些代码和能力复用在多种多种不同平台的应用上 —— Web、移动 Web、移动应用、原生应用和桌面原生应用。</p>
         </div>
       </div>