yanglao/application/admin/lang/zh-cn/service/config/train.php

<?php

return [
    'Id'         => 'id',
    'Title'      => '标题',
    'Type'       => '类型',
    'Type 0'     => '服务端',
    'Type 1'     => '商户端',
    'Image'      => '封面图',
    'Videofile'  => '视频',
    'State'      => '状态',
    'State 0'    => '隐藏',
    'State 1'    => '显示',
    'Createtime' => '创建时间',
    'Updatetime' => '更新时间'
];