fix: 0

js/Hot.js

@@ -991,7 +991,7 @@ window.initHot = function(model){
         
         updateMute(){
             if(this.texType == 'video'){
-                this.texMedia.muted = !!manage.bgmShouldPlay//true
+                this.texMedia && (this.texMedia.muted = !!manage.bgmShouldPlay)//true
             }
         }