<div class="help-us">
    {{#if devEnv}}
        <i class="help-us-icon"></i>
    {{^}}
        <i class="help-us-icon"></i>
    {{/if}}
    <span class="help-us-txt">客服电话：400-889-9646 09:00-22:30(周一至周日)</span>
</div>