How to make the first option of selected with jQuery

All Orange Apple Lemon All Cat Dog

---

Code:

<select id="firstSelect">

    <option selected>All</option>

    <option value="Orange">Orange</option>

    <option value="Apple">Apple</option>

    <option value="Lemon">Lemon</option>

</select>

<select id="secondSelect">

    <option selected>All</option>

    <option value="Cat">Cat</option>

    <option value="Dog">Dog

    <option>

</select>

<script>

    $(document).ready(function () {

        $("#secondSelect").on('change', function () {

            $("#firstSelect").val($("#firstSelect option:first").val());

        });

    });

</script>