Question about SSO of Peoplesoft

1、单点登录进PS系统，长时间不操作系统，浏览器会自动跳转到单点登录页面循环尝试登录，会尝试code解密用户信息去登录，但是一直不成功！

     Single sign-on into the PS system. If the operating system is not used for a long time, the browser will automatically jump to the single sign-on page and try to log in. It will try to decrypt the user information to log in, but it has not been successful!

2、单点登录进PS系统指定页面，在没有登录PS系统的情况下，不会重定向跳转链接，而是默认跳转到系统首页。

    Single sign-on into the PS system specified page. Without logging in to the PS system, the jump link will not be redirected, but the default is to jump to the system home page.

Thanks ALL