问如何在javascript accordion中禁用自动滚动

EN

 $(document).ready(function() {
     $('.accordion-section-title').click(function(e) {
             e.preventDefault();
         var currentAttrvalue = $(this).attr('href');
         if($(e.target).is('.active')) {
             $(this).removeClass('active');
             $('.accordion-section-content:visible').slideUp(300);
         } else {
             $('.accordion-section-title').removeClass('active').filter(this).addClass('active');
             $('.accordion-section-content').slideUp(300).filter(currentAttrvalue).slideDown(300);
         }
     });
 });

.wrapper {
  height: 100%;
}
.accordion
{
    overflow:hidden;
    border-radius:4px;
    background:#f7f7f7;
}
.accordion-section-title
{
    width:100%;
    padding:15px;
}
.accordion-section-title
{
        width: 100%;
        padding: 15px;
        display: inline-block;
        background-color: #333;
        border-bottom: 1px solid #1a1a1a;
        font-size: 1.2em;
        color: #fff;
        transition: all linear 0.5s;
        text-decoration:none;
}
.accordion-section-title.active
{
    background-color:#4c4c4c;
    text-decoration:none;
    }
    .accordion-section-title:hover
    {
    background-color:grey;
    text-decoration:none;
}
.accordion-section:last-child .accordion-section-title
{
    border-bottom:none;
}
.accordion-section-content
{
    padding:15px;
    display:none;
}

<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script>
<div class="wrapper">
  <p>
    Lorem ipsum dolor sit amet, consectetur adipisicing elit. Accusantium voluptates earum facilis eveniet mollitia assumenda aperiam, ex temporibus neque aspernatur similique eligendi est harum obcaecati, ipsam velit, quis doloremque expedita, hic! Soluta, omnis itaque optio, inventore, assumenda totam adipisci vel eius, distinctio amet dolorem tempore sit. Accusamus, voluptas! Quam animi, esse soluta porro nesciunt incidunt nisi autem distinctio corrupti, dolores impedit obcaecati. Sequi sit facilis, accusamus neque quod tempore, amet ratione, veritatis commodi, velit necessitatibus dolorum maxime. Facere qui esse, rerum quo nihil, accusamus sint assumenda. Eaque asperiores recusandae, dolores omnis tempore laborum sequi ipsa unde in ipsam dolore maxime.
  </p>
   <div class="accordion">
        <div class="accorfion-section">
            <a class="accordion-section-title" href="#accordion-1">Accordion section #1</a>
            <div id="accordion-1" class="accordion-section-content">
                <p>This is first accordion section</p>
            </div>
            <a class="accordion-section-title" href="#accordion-2">Accordion section #2</a>
            <div id="accordion-2" class="accordion-section-content">
                <p> this is second accordian section</p>
            </div>
            <a class="accordion-section-title" href="#accordion-3">Accordion section #3</a>
            <div id="accordion-3" class="accordion-section-content">
                <p> this is third accordian section</p>
            </div>
        </div>
    </div>
    <p>
    Lorem ipsum dolor sit amet, consectetur adipisicing elit. Accusantium voluptates earum facilis eveniet mollitia assumenda aperiam, ex temporibus neque aspernatur similique eligendi est harum obcaecati, ipsam velit, quis doloremque expedita, hic! Soluta, omnis itaque optio, inventore, assumenda totam adipisci vel eius, distinctio amet dolorem tempore sit. Accusamus, voluptas! Quam animi, esse soluta porro nesciunt incidunt nisi autem distinctio corrupti, dolores impedit obcaecati. Sequi sit facilis, accusamus neque quod tempore, amet ratione, veritatis commodi, velit necessitatibus dolorum maxime. Facere qui esse, rerum quo nihil, accusamus sint assumenda. Eaque asperiores recusandae, dolores omnis tempore laborum sequi ipsa unde in ipsam dolore maxime.
  </p>
</div>