1. Admflt http://www.admflt.com/
I spent 20 to buy a Padavan firmware Youku Roubao, 16M+256M memory. On the second tab of the ad blocking function, activate the adm software . There is a Dumbcat website in the introduction. The update restart worked.
I tested it in the TV application, and it was unsuccessful before. BestTV, Cloud Audiovisual, TVmall, and Taijie can all block the advertisements. Of course, this test is used in the full network mode, and the bandwidth and speed of the network may be lost a little. Compared with the previous adguardhome, DNS is omitted, and many of its rules need to be managed manually, and many software will fail to filter. 
This accidental adm software made my eyes shine. I don't know how long it will last. It depends on the development performance of adm.
After all, the first label, adbyby, seems to work because the rules are too old.
2. I searched a forum in chrome and said that ad blocking software is the best to use. As a result, in the chrome plugin warehouse, there is a plugin that can be used by Firefox edge, A dblock Plus plugin . It's all free, and I was amazed after trying it out. YouTube ads don't bother me anymore. What a surprise, I will share it here today.
2023-04-10 Supplement:
http://opt.cn2qq.com/padavan/
This is really a treasure trove of old men
http://x9pc.com/firmware/google/a02/
This is the user manual.
I mainly want to say two points
1. If you want to buy an old router that can access the Internet and block advertisements, choose the model here, such as RT-N56UB1-youkuL2-256M_3.4.3.9-099.trx, this youkuL2.256. firmware.
So far it has an obvious advantage feature, adbyby is working, I really support recommending the firmware here.
Adbyby, when using the global mode at the beginning, sometimes the network is disconnected. Later changed to the second option blacklist list. Add the IP of the TV box in the custom box to the global, and it will not crash. So adm and this software adbyby are very good. There is a third koolproxy, did not try, and adguardhome. These are all installed in the online dynamic script.
It is mainly used to watch animations and watch episodes. It feels really cool to save on advertising.
2. In anticipation of the future, I wanted to transfer Lao Maozi's adbyby to openwrt, but it failed. It's all tears. https://supes.top/
This
is an openwrt platform with custom firmware, and the self-built library has luci-app-adbyby-plus can also upgrade the rules, but it is far worse than this old man's firmware, and it almost broke me. Moreover, this self-built firmware is unstable when used, and the wifi will not take effect for a while.
Both platforms have their own advantages.