找出这段生成的保存控件中的无障碍与数据处理错误。
HTML
<div class="save" tabindex="0">Save</div>
<p id="message"></p>
<script>
const label = new URLSearchParams(location.search).get('label');
const save = document.querySelector('.save');
save.addEventListener('click', () => {
message.innerHTML = `Saved ${label}`;
});
save.click();
</script>