<div class="container">

        <div class="navbar-header">

            <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#demo-navbar">

                <span class="sr-only">切换导航</span>

                <span class="icon-bar"></span>

                <span class="icon-bar"></span>

                <span class="icon-bar"></span>

            </button>

            <a class="navbar-brand" href="#">浏览器</a>

        </div>

        <div class="navbar-collapse collapse" id="demo-navbar">

            <ul class="nav navbar-nav">

                <li class="active"><a href="#ad-carousel">综述</a></li>

                <li><a href="#summary-container">简述</a></li>

                <li class="dropdown">

                    <a href="#" class="dropdown-toggle" data-toggle="dropdown">特点 <span class="caret"></span></a>

                    <ul class="dropdown-menu" role="menu" >

                        <li><a href="#tab-chrome" data-tab="tab-chrome">Chrome</a></li>

                        <li><a href="#tab-firefox" data-tab="tab-firefox">Firefox</a></li>

                        <li><a href="#tab-safari" data-tab="tab-safari">Safari</a></li>

                        <li><a href="#tab-opera" data-tab="tab-opera">Opera</a></li>

                        <li><a href="#tab-ie" data-tab="tab-ie">IE</a></li>

                    </ul>

                </li>

                <li><a href="#" data-toggle="modal" data-target="#about-modal">关于</a></li>

            </ul>

        </div>

    </div>

<ul class="nav nav-tabs" role="tablist" id="tab-list">

        <li class="active"><a href="#tab-chrome" role="tab" data-toggle="tab">Chrome</a></li>

        <li><a href="#tab-firefox" role="tab" data-toggle="tab">Firefox</a></li>

        <li><a href="#tab-safari" role="tab" data-toggle="tab">Safari</a></li>

        <li><a href="#tab-opera" role="tab" data-toggle="tab">Opera</a></li>

        <li><a href="#tab-ie" role="tab" data-toggle="tab">IE</a></li>

    </ul>

 $(document).ready(function(){

         $("#demo-navbar .dropdown-menu a").click(function(){

             var href=$(this).attr("href");

             $("#tab-list a[href='"+href+"']").tab("show");

         })

      });