系统分前台和后台。前台有会员登陆，版主登录，管理员登录，发帖，回帖，个人主页，浏览帖子等。后台有管理员管理模块和版主管理模块。-System is divided into foreground and background. Member Login reception, moderator login, the administrator login, post messages, Replies, personal home page and browse posts and so on.