'无后台菜单，请联系超级管理员！', 'You have already logged in. There is no need to log in again~' => '您已经登录过了，无需重复登录~', 'Login succeeded!' => '登录成功！', 'Incorrect user name or password!' => '用户名或密码不正确！', 'Login' => '登录', 'Logout' => '注销登录', ];