删除多余字符

packages/artplayer/src/whitelist.js

@@ -4,7 +4,7 @@ export default class Whitelist {
             constructor: { kindOf },
             option: { whitelist },
         } = art;
-        this.ua = window.navigator.userAgent;
+        this.ua = navigator.userAgent;
         this.isMobile = /Android|webOS|iPhone|iPad|iPod|BlackBerry|IEMobile|Opera Mini/i.test(this.ua);
         this.state =
             !this.isMobile ||