You can always improve on something, the technology is different today, but I would leave it well alone. If there was something that was incomplete, that might be interesting... because I do that on my website.
你总是可以改进一些东西，今天的技术是不一样的，但我不会管它。如果有什么东西是不完整的，那可能会很有趣……因为我在我的网站上这么做。