alue="{$info.cookie_pre}"
                               required>
                        <div class="uk-form-help">cookie与session等会话前缀，修改避免冲突</div>
                    </div>
                </div>
                <div class="uk-form-group">
                    <label class=" uk-form-label">通讯码</label>
                    <div class="uk-form-controls">
                        <div class="uk-input-group">
                            <input class="uk-input"  type="text" id="c