在superset => templates => appbuilder 文件夹下找到 navbar.html 如果没有可对应新建，navbar.html内容如下

{% set menu = appbuilder.menu %}
{% set languages = appbuilder.languages %}
{% set WARNING_MSG = appbuilder.app.config.get('WARNING_MSG') %}
{% set app_icon_width = appbuilder.app.config.get('APP_ICON_WIDTH', 126) %}
{% set logo_target_path = appbuilder.app.config.get('LOGO_TARGET_PATH') or '/profile/{}/'.format(current_user.username) %}

<div class="navbar navbar-static-top {{ menu.extra_classes }}" role="navigation">
    <div class="container-fluid">
        <div class="navbar-header">
            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            <a class="navbar-brand" href="{{ '/superset' + logo_target_path if current_user.username is defined else '#' }}">
                <img
                        width="{{ app_icon_width }}"
                        src="{{ appbuilder.app_icon }}"
                        alt="{{ appbuilder.app_name }}"
                />
            </a>
        </div>
        <div class="navbar-collapse collapse">
            <ul class="nav navbar-nav">
                {% if WARNING_MSG %}
                    <li class="alert alert-danger">
                        {{ WARNING_MSG | safe }}
                    </li>
                {% endif %}
                {% include 'appbuilder/navbar_menu.html' %}
            </ul>
            <ul class="nav navbar-nav navbar-right">
                {% include 'appbuilder/navbar_right.html' %}
            </ul>
        </div>
    </div>
</div>

<script>
// Highlight the navbar menu
const menus = document.querySelectorAll('.nav.navbar-nav li')
for (const menu of menus.values()) {
  const classes = menu.getAttribute('class')
  const as = menu.querySelectorAll('a')
  for (const a of as.values()) {
    const href = a.getAttribute('href')
    let path = location.pathname
    if (path.indexOf(href) > -1) {
      menu.setAttribute('class', `${classes} active`)
    } else {
      menu.setAttribute('class', `${classes}`)
    }
  }
}
</script>

存在的问题：带有下拉菜单的不能高亮