w"></span></a>
                            <ul class="nav nav-second-level collapse">
                                {% if perms.sql.menu_instance_list %}
                                    <li>
                                        <a href="/instance/">实例列表</a>
                                    </li>
                                {% endif %}
                                {% if perms.sql.menu_dbdiagnostic %}
                                    <li>
                                        <