部署到azure webapps后引导下拉列表不起作用

我有一个使用引导的应用程序。当我在本地运行它时,它工作得很好,但是当我将它发布到azure webapps时,下拉列表就不起作用了。

<ul class="navbar-nav">
    <li class="nav-item">@Html.ActionLink("Home", "Index", "Home", new object { }, new { @class = "nav-link" })</li>
    <li class="nav-item">
        <a class="nav-link dropdown-toggle" href="#" id="dropdown04" data-toggle="dropdown" aria-haspopup="true" aria-expanded="true">Master Data</a>
        <div class="dropdown-menu" aria-labelledby="dropdown04">
            @Html.ActionLink("Trip Types", "Index", "TripTypes", new object { }, new { @class = "dropdown-item" })
            @Html.ActionLink("Activites", "Index", "Activites", new object { }, new { @class = "dropdown-item" })
        </div>
    </li>
    <li class="nav-item">
        @Html.ActionLink("Parameters", "Index", "Parameters", new object { }, new { @class = "nav-link" })
    </li>
</ul>