diff --git a/demos/plane/plane.js b/demos/plane/plane.js
index 3b05eee01..25e350fb6 100644
--- a/demos/plane/plane.js
+++ b/demos/plane/plane.js
@@ -65,7 +65,7 @@ Plane.LANGUAGE_NAME = {
   'tr': 'Türkçe',
   'uk': 'Українська',
   'vi': 'Tiếng Việt',
-  'zh-hans': '簡體中文',
+  'zh-hans': '简体中文',
   'zh-hant': '正體中文'
 };