首先是一个小问题，更新后安装页面的命令是错误的奥。
curl -sSO https://domain/install/install_panel.sh && bash install.sh
这里是不是少了_panel
正确版本：
curl -sSO https://domain/install/install_panel.sh && bash install_panel.sh

然后是一个小BUG，之前的版本都是正常的。新安装一台机器以后，进入安全，SSH管理，然后SSH安全防护。
说白了就是安装fail2ban插件，安装完以后无法启动报错。
Debain12和Debian13都试过了。都是安装完成无法启动，报错。
下方是错误码：
REQUEST_DATE: 2026-09-03 16:24:47
VERSION: Debian GNU/Linux 12 (bookworm) x86_64(Py3.13.14) - 13.0.0
REMOTE_ADDR: 23.106.153.17
REQUEST_URI: POST /ssh_security?action=set_anti_conf
REQUEST_FORM: {＇act＇: ＇true＇}
USER_AGENT: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/152.0.0.0 Safari/537.36 Edg/152.0.0.0
Traceback (most recent call last):
File ＂/www/server/panel/BTPanel/init.py＂, line 2542, in publicObject
res = run_obj.run(toObject, defs, get)
File ＂/www/server/panel/BTPanel/init.py＂, line 2488, in run
result = getattr(toObject, get.action)(get)
File ＂/www/server/panel/class/ssh_security.py＂, line 502, in set_anti_conf
return PluginLoader.plugin_run(＇fail2ban＇, ＇set_anti＇, param_dict)
~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File ＂/www/server/panel/class/PluginLoader.py＂, line 72, in plugin_run
return getattr(plugin_obj,def_name)(args)
~~~~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^
File ＂/www/server/panel/plugin/fail2ban/fail2ban_main.py＂, line 986, in set_anti
return eval(a)
File ＂＜string＞＂, line 1, in ＜module＞
File ＂/www/server/panel/plugin/fail2ban/fail2ban_main.py＂, line 249, in set_sshd_anti
self._check_conf_exist(conf, values[＂mode＂])
~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^^^^^^^^^^
File ＂/www/server/panel/plugin/fail2ban/fail2ban_main.py＂, line 196, in _check_conf_exist
if ＇[{}]＇.format(mode) in jail_conf:
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
TypeError: argument of type ＇NoneType＇ is not iterable