update readme

packages/artplayer/src/index.js

@@ -50,6 +50,9 @@ class Artplayer extends Emitter {
       url: '',
       poster: '',
       title: '',
+      type: '',
+      mimeCodec: '',
+      theme: '#f00',
       volume: 0.7,
       autoplay: false,
       autoSize: false,
@@ -63,9 +66,6 @@ class Artplayer extends Emitter {
       mutex: true,
       fullscreen: false,
       fullscreenWeb: false,
-      type: '',
-      mimeCodec: '',
-      theme: '#f00',
       layers: [],
       contextmenu: [],
       quality: [],