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

<?php

return [
    'Id'         => 'ID',
    'Title'      => '消息标题',
    'Info'       => '消息内容',
    'Createtime' => '创建时间',
    'Type'       => '类型',
    'Type 1'     => '普通',
    'Type 2'     => '房间内'
];