Read on Cellphone

[ruanqizhen]

Hi,
I created a book page here: https://ruanqizhen.github.io/test/
It's good while reading on PC, but while on reading on cellphone, the sidebar was hidden, I could only see the home page, and there was on way to switch to the next page. Anyway to fix this problem? show side on cellphone?

Thanks!

[ruanqizhen]

I found the problem, it was caused by a plug-in "docsify-sidebar-collapse". The page is good after removing the plug-in