duanju_manage/modules/ContentManage/config/zhushuyunpublicapi.php

<?php
/**
 *  追书云public配置
 * @file:zhushuyunpublicapi.php
 * @Created by gnitif
 * @Date: 2023/3/21
 * @Time: 20:43
 */

return [
    #public接口域名
    'public_domain' => env('PUBLIC_DOMAIN','https://pubapi.zhuishuyun.com'),
    #加密秘钥
    'external_private_key' =>   env('EXTERNAL_PRIVATE_KEY', 'ZSY_2021!KEY'),
];