anxinliao/application/admin/lang/zh-cn/messagesys.php

<?php

return [
    'Id'         => 'ID',
    'Title'      => '消息标题',
    'Info'       => '副标题',
    'Image'      => '封面图',
    'Content'    => '内容',
    'Createtime' => '创建时间'
];