first change

Modules/Admin/app/Models/Dropdown.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace Modules\Admin\Models;
+
+use App\Traits\StatusTrait;
+use Illuminate\Database\Eloquent\Model;
+use Str;
+
+class Dropdown extends Model
+{
+    use StatusTrait;
+
+    protected $fillable = ['fid', 'title', 'alias', 'status'];
+    protected $appends = ['status_name'];
+    protected static function booted()
+    {
+        static::creating(function ($field) {
+            $field->alias = Str::slug($field->title);
+        });
+
+        static::updating(function ($field) {
+            $field->alias = Str::slug($field->title);
+        });
+    }
+    public function field()
+    {
+        return $this->belongsTo(Field::class, 'fid');
+    }
+}