修改/www/server/panel/class/public.py

找到

bash
#检查端口是否合法
def checkPort(port):
    if not re.match("^\d+$",port): return False
    ports = ['21','25','443','8080','888','8888','8443']
    if port in ports: return False
    intport = int(port)
    if intport < 1 or intport > 65535: return False
    return True

把8443删掉 如下

bash
#检查端口是否合法
def checkPort(port):
    if not re.match("^\d+$",port): return False
    ports = ['21','25','443','8080','888','8888']
    if port in ports: return False
    intport = int(port)
    if intport < 1 or intport > 65535: return False
    return True

终端输入bt，4号命令重载bt面板即可