我正在使用高级自定义字段、HTML、CSS 和 PHP。我最近使用了 php query_posts，它删除了我网站的下一部分。

我有一个关于案例研究的 query_posts，下面消失的下一部分是推荐。我只能想象这个问题来自案例研究部分

<!-- Case Study -->

<div class="wrapper">
    <section id="case-study">
        <div class="grid-case-study">
            <?php query_posts('category_name=Case Study&post_type=caseStudy') ?>
            <?php if ( have_posts() ) : while ( have_posts () ) : the_post();?>


            <?php if ( have_rows( 'display_on_home_page' ) ) : ?>
            <?php while ( have_rows( 'display_on_home_page' ) ) : the_row(); ?>

            <div class="card">
                <h2><?php the_sub_field( 'case_study_header' ); ?></h2>
                <?php $case_study_image = get_sub_field( 'case_study_image' ); ?>
                <?php if ( $case_study_image ) : ?>
                <img src="<?php echo esc_url( $case_study_image['url'] ); ?>"
                    alt="<?php echo esc_attr( $case_study_image['alt'] ); ?>" />
                <?php endif; ?>
                <p><?php the_sub_field( 'case_study_description' ); ?></p>
                <?php $case_study_link = get_sub_field( 'case_study_link' ); ?>
                <?php if ( $case_study_link ) : ?>
                <a href="<?php echo esc_url( $case_study_link['url'] ); ?>"
                    aria-label="<?php the_sub_field( 'case_study_aria_label' ); ?>"
                    target="<?php echo esc_attr( $case_study_link['target'] ); ?>"><?php echo esc_html( $case_study_link['title'] ); ?></a>
                <?php endif; ?>

                <?php endwhile; ?>
                <?php endif; ?>

            </div> <!-- Card Close -->

            <?php
            endwhile;
            endif;
            ?>
        </div> <!-- Grid Case Study Close -->
    </section>
</div>

<!-- End of Case Study -->

<!-- Testimonials  -->
<div class="wrapper">
    <section id="testimonials">

        <?php if ( have_rows( 'testimonials' ) ) : ?>
        <?php while ( have_rows( 'testimonials' ) ) : the_row(); ?>
        <h1><?php the_sub_field( 'testimonial_header' ); ?></h1>
        <?php if ( have_rows( 'testimonial_section' ) ) : ?>
        <!-- case study carousel -->
        <div class="grid-testimonials">
            <?php while ( have_rows( 'testimonial_section' ) ) : the_row(); ?>
            <div class="card-two">
                <blockquote><?php the_sub_field( 'testimonial' ); ?></blockquote>
                <cite><?php the_sub_field( 'testimonial_from' ); ?>,<?php the_sub_field( 'cited_by' ); ?></cite>
            </div>
            <!--- close card -->
            <?php endwhile; ?>
            <?php else : ?>
        </div>
        <!--- Carousel two -->
        <?php // no rows found ?>
        <?php endif; ?>
        <?php endwhile; ?>
        <?php endif; ?>

    </section>
</div>

<!-- End of Testimonials -->