说明：  1.系统更名为“畅无忧视频分享系统”。 2.增加网站基本信息配置，可视化管理系统参数。 3.按照新增的网站配置信息项目布置系统各项参数，如：网站名称，是否自动播放，是否循环播放，是否开放上传，限制上传文件大小，等等。 4.登录框下面增加搜索，方便快速查找视频。 5.播放器下面增加“正在播放”、“上一个”、“下一个”。 6.删减无用代码，优化部分代码。
(1. Systems changed its name to " worry smooth video sharing system." 2. To increase the basic information site configuration, visual management system parameters. 3. In accordance with the new configuration information for the project site layout of the system parameters, such as: site name, whether to automatically play, whether the loop, is open to upload, upload file size limit, and so on. 4. Log in to increase the search box below for easy to quickly find the video. 5. The following players increase the " Now Playing" , " Previous" , " next." 6. Deletion of dead code, optimize some code.)