public function getLogo($size = null)
    {
        if (!$this->logoPath || !file_exists($this->logoPath)) {
            return;
        }
        $cacheLogo = $this->sizeImageCache($this->logoPath, $size);
        if ($cacheLogo) {
            return $this->getCacheAssetUrl($cacheLogo);
        }

        return false;
    }