Why it will skip into the community page，after I choose the login button in the index page？
Because I think it should still stay index page. Is it a bug or other?
@xiaokang It seems the page redirects to community for ~1 second, then back to windy, but only when I click "logout". Are you sure it happens for login in your case ? Anyway, this is definitely an unwanted problem, will report. Thanks.
@xiaokang Ah, I just managed to trigger "login" problem as well. It only happens when you click "login" in case you are already logged in (e.g., clicking "login" in older tab which was not refreshed). So you were right - will report as well, thanks again !