recently encountered a very strange problem, that is, the unified code (Wechat authorized login), there are always one or two mobile phones that cannot call Wechat"s authorized login interface, and developers simply cannot get their information. Why? Has any great god ever encountered such a problem? In general, when the user enters the page, the login page should be called, but there are one or two that do not take this first step at all, does any great god know why?