neiyou_user_web/app/Models/Level.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;

/**
 * 等级.
 */
class Level extends Model
{
    public $timestamps = false;
    protected $table = 'level';
    protected $guarded = [];

    public function users()
    {
        return $this->hasMany(User::class, 'level');
    }
}