  <div class="card-header py-3 ">
                            <h6 class="m-0 font-weight-bold text-primary text-center">作答内容</h6>
                        </div>
                        <div class="card-body">
                            <form class="user" method="post"
                                  th:action="@{/exercise/review} + '?id=' + ${originAnswer.id}"
                                  th:object="${originAnswer}">
                                <div class="form-group">
                  