honhui/app/Models/ProjectHistory.php

<?php

namespace App\Models;

use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\SoftDeletes;
use Spatie\Translatable\HasTranslations;

class ProjectHistory extends Model
{
    //
    use HasTranslations, SoftDeletes;
    protected $guarded = ["id"];
    protected $translatable = ["title", "img_alt"];
}