hasOne(PropertyHead::class, 'id', 'property_head_id') ->field('*'); } public function propertyUser() { return $this->hasOne(PropertyUser::class, 'id', 'property_user_id') ->field('*'); } public function propertyWork() { return $this->hasOne(ServiceWork::class, 'id', 'work_id') ->field('*'); } }