bug fixes

src/modules/viewer/components/player/videoPlayer.vue

@@ -43,7 +43,7 @@ export default {
         },
         function (player) {
           // 禁止调整进度，隐藏声音和倍数
-          if (this.disabled) {
+          if (_this.disabled) {
             $('.prism-volume, .prism-setting-speed').hide()
             $('.prism-progress').css('pointer-events', 'none')
           }