支持JUBB(类似UBB)，留言数据的合法性检测，如EMAIL，主页地址，支持繁体字符的输入，出错页面美化 初始管理密码为：redhat -support JUBB (similar UBB), the legitimacy of voice data detection, such as e-mail, home address, to support the traditional character input, the initial landscaping error p