http://member.tiancity.com/?From=kart在这里。!
http://passport.tiancity.com/login/member_login.aspx?siteid=011登陆以后http://member.tiancity.com/User/PasswordChangeBySession.aspx再点这页面 改密码
http://member.tiancity.com/User/PasswordChangeBySession.aspx 用密码提示问题修改密码