message: fix(Notify): default option is overrided
diff: @@ -49,7 +49,7 @@ function Notify(options: NotifyMessage | NotifyOptions) {
  initInstance();
  }
  - options = extend(Notify.currentOptions, parseOptions(options));
  + options = extend({}, Notify.currentOptions, parseOptions(options));
  instance.open(options);
  clearTimeout(timer);
  