mint/api-v13/app/Models/ResIndex.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Factories\HasFactory;
use Illuminate\Database\Eloquent\Model;

class ResIndex extends Model
{
    use HasFactory;

    protected $fillable = ['book', 'paragraph', 'title', 'title_en', 'level', 'type', 'language', 'author', 'share', 'create_time', 'update_time'];
}