[]mac系统下 TypeScript 语言 ，声音无法播放?

Laya.loader.load("res/sounds/light.mp3", Laya.Handler.create(this, ()=>{
              console.log("load light.mp3");
              Laya.SoundManager.playMusic("res/sounds/light.mp3");
                Laya.SoundManager.playSound("res/sounds/light.mp3");
          }),null,Laya.Loader.SOUND);