The plugin is great but has some issues

I want to select Google Authenticator for the first time to enable the plug-in, but the QR code image given by the plug-in cannot be loaded. I can only set it through the key. After the Google authentication is set up, although the back-end can log in normally, the front-end is because I used it. The api login method causes the api login to be disabled. I hope that the next version can add an option to automatically open the api login when the backend is logged in. Finally, I have to say that the setting options in the personal data are not displayed perfectly on the mobile terminal. It is almost messy, which makes me uncomfortable. Hope the next version can improve the above problems