程序完全开源，无加密，无期限，无域名绑定。除了之前人能见的小错误修复之外：增加修复了最新齐博后台上传拿SHELL漏洞增加修复了最新齐博遍历目录任意删文件漏洞注意：对于多城市版并且使用的是IIS服务器，同时想使用多城市二级域名与商铺三级域名的话，请把/home/bak/目录下的3个PHP文件移到根目录，然后在IIS上添加一个空主机头绑定到根目录（IIS只能设置一个空主机头），同时还要添加hy.php为默认主页，并且优先级要高于index.php才可！(The program is completely open source, no encryption, no deadline, no domain name binding. In addition to the minor bug fixes that have been seen before: an increase in the repair of the latest flush backstage upload SHELL vulnerability to the latest Qi Bo traversal directory arbitrary deletion note: for the multi city version and the use of the IIS server, and want to use the multi city two domain name and the shop three domain name, please /home/ The 3 PHP files in the bak/ directory are moved to the root directory, then a null host header is added to the root directory on the IIS (IIS can only set an empty host head), and hy.php is added as the default home page, and the priority is higher than index.php!)