本文主要阐述了多瑙视频网站(dnvod.tv)广告移除的思路及可行实现。此篇取代之前那篇文章，解决了多瑙近期更新后的问题。
The article mainly discussed how to remove the ads on dnvod.tv and how to make an implementation. This is the replacement of previous post: it solves the issue after dnvod.tv's latest update.