Menu mobile bootstrap version not back to normal

Question

I have an application with a bootstrap menu, but when it is in the mobile version that I click on some link in the menu, it does not go back to normal (back), it is the same way as I clicked. He goes to the other page, but does not return to normal.

Someone’s been through it?

<!-- Navigation -->
<nav class="navbar navbar-default navbar-fixed-top" role="navigation" style="margin-bottom: 0">
    <div class="navbar-header">
        <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
            <span class="sr-only">Toggle navigation</span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
            <span class="icon-bar"></span>
        </button>
        <a class="navbar-brand" href="dash">VOUCHER - Telemont</a>
    </div>
    <!-- /.navbar-top-links -->
    <div class="navbar-default sidebar" role="navigation">
        <div class="sidebar-nav navbar-collapse">
            <ul class="nav" id="side-menu">
                <li class="sidebar-search">
                    <div class="input-group custom-search-form">
                        <input type="text" class="form-control" placeholder="Pesquisar..." id="disabledInput" disabled="">
                        <span class="input-group-btn">
                            <button class="btn btn-default" type="button" disableD>
                                <i class="fa fa-search"></i>
                            </button>
                        </span>
                    </div>
                    <!-- /input-group -->
                </li>
                <li>
                    <a href="dash"><i class="fa fa-home fa-fw"></i> Início</a>
                </li>
                <li>
                    <a href="#"><i class="fa fa-group fa-fw"></i> Forcenedores<span class="fa arrow"></span></a>
                    <ul class="nav nav-second-level">
                        <li>
                            <a href="cadastro_fornec"> Cadastrar</a>
                        </li>
                        <li>
                            <a href="consulta_fornecedor"> Consultar</a>
                        </li>
                    </ul>
                    <!-- /.nav-second-level -->
                </li>
                <li>
                    <a href="#"><i class="fa fa-ticket fa-fw"></i> Voucher<span class="fa arrow"></span></a>
                    <ul class="nav nav-second-level">
                        <li>
                            <a href="gerar_voucher">Gerar Autorização</a>
                        </li>
                        <li>
                            <a href="acompanhamento_voucher">Atualizar Voucher</a>
                        </li>
                        <li>
                            <a href="acompanhamento_nota_fiscal">Notas Fiscais</a>
                        </li>
                        <li>
                            <a href="consulta_funcionarios">Funcionários</a>
                        </li>
                        <li>
                            <a href="controle_voucher">Controle de Vouchers</a>
                        </li>
                        <li>
                            <a href="cidade_base">Atualizar Cidade Base</a>
                        </li>
                    </ul>
                    <!-- /.nav-second-level -->
                </li>
                <li>
                    <a href="#"><i class="fa fa-building-o fa-fw"></i> Alojamento<span class="fa arrow"></span></a>
                    <ul class="nav nav-second-level">
                        <li>
                            <a href="controle_alojamentos">Painel Geral</a>
                        </li>
                        <li>
                            <a href="controle_termo_responsabilidade">Controle</a>
                        </li>
                    </ul>
                    <!-- /.nav-second-level -->
                </li>
                <li>
                    <a href="relatorioGerencial"><i class="fa fa-bar-chart-o fa-fw"></i> Relatório Gerencial</a>
                </li>
            </ul>
        </div>
        <!-- /.sidebar-collapse -->
    </div>
    <!-- /.navbar-static-side -->
</nav>