diff --git a/demo/index.html b/demo/index.html
index aa27f0d..57bec0d 100644
--- a/demo/index.html
+++ b/demo/index.html
@@ -61,7 +61,6 @@
         autoplay: false,
         theme: '#FADFA3',
         loop: true,
-        lang: 'zh',
         video: {
             url: 'http://devtest.qiniudn.com/若能绽放光芒.mp4',
             pic: 'http://devtest.qiniudn.com/若能绽放光芒.png'
diff --git a/package.json b/package.json
index cc64249..95d5229 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "dplayer",
-  "version": "1.0.2",
+  "version": "1.0.3",
   "description": "Wow, such a lovely HTML5 danmaku video player",
   "main": "dist/DPlayer.min.js",
   "scripts": {