         <div class="modal-body clearfix">
                    <input type="hidden" name="Id" value="0">
                    <div class="form-group">
                        <label>封面 (<span class="color-gray">[可选]如需更换封面，请上传一张图片作为收藏夹封面</span>)</label>
                        <input type="file" accept="image/*"  name="Cover" class="form-control">
                    </div>
                    <div class="form-group">
                        <label>标�