vr-shopxo-source/app/admin/view/default/payment/module/logo.html

<!-- logo -->
{{if !empty($module_data) and !empty($module_data['logo'])}}
    <a href="{{$module_data['logo']}}" target="_blank">
        <img src="{{$module_data['logo']}}" class="am-radius" width="50" height="50" />
    </a>
{{/if}}