I recently upgraded my blog to use畅言云评instead of giscus, which I previously used. Some users reported issues with commenting, which I assume was due to network problems. Additionally, the requirement for a GitHub account for non-technical users made it less user-friendly. I hope that switching to a domestic service will provide a better interaction experience for my readers.
畅言云评claims to be the only free third-party commenting solution in China, but I have found other alternatives as well. However, I am currently unable to add new sites, as I need to contact customer service for an upgrade, which will require a fee.
I invite readers to test the留言板地址at https://blog.axiaoxin.com/page/message-board/. Your feedback is welcome.