可以删除的web页面标签自定义htc对象，实现客户端页面显示和删除标签，可用于显示类似邮件多附件信息，或者用户分组信息等场合-The web page you can delete the custom label htc objects, to achieve client-side page display and remove the labels, can be used to display similar to the e-mail attachments more information, or the user group information and other occasions