$("a[href*=\#]:not([id=\#pills-home-tab])").on("click", function (e) {
    var anchor = $(this);
    $('html, body').stop().animate({
        scrollTop: $(anchor.attr('href')).offset().top
    }, 777);
    e.preventDefault();
    return false;
});

<a class="nav-link active" id="pills-home-tab" data-toggle="pill" href="#pills-home" role="tab" aria-controls="pills-home" aria-selected="true">Материалы</a>