erp/database/seeds/RolesTableSeeder.php

<?php

use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\DB;

class RolesTableSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        DB::table('roles')->insertOrIgnore([
            ['name' => '超级管理员', 'guard_name' => 'api'],
        ]);
    }
}