an class="label label-success">{{ book.status }}</span>
                          {% elsif book.status == '在读' %}
                            <span class="label label-info">{{ book.status }}</span>
                          {% elsif book.status == '未读' %}
                            <span class="label label-default">{{ book.status }}</span>
                          {% endif %}
                        </td></tr>
                      <tr><td>评论</td><td>{{ book.description }}</td></tr>
          