   <div class="layui-input-block">
            <select id="monitorGroup" name="monitorGroup">
                <option value="">不设置</option>
                <option th:each="monitorGroup:${monitorGroups}" th:value="${monitorGroup}"
                        th:text="${monitorGroup}" th:selected="${monitorGroup==group}"></option>
            </select>
        </div>
    </div>
    <div class="layui-form-item">
        <label class="layui-form-label" for="isEnableMonitor">是否监控</label>
        <div 