hexo-theme-keep/layout/archive-content.ejs

<%
const postList = createNewArchivePosts(is_archive() ? site.posts : page.posts)
%>
<div class="archive-container">
    <% postList.forEach(postYear => { %>
        <section class="archive-item">
            <div class="archive-item-header">
                <span class="archive-year"><%= postYear.year %></span>
            </div>
            <ul class="article-list">
                <% postYear.postList.forEach(post => { %>
                    <li class="article-item">
                        <a class="article-title"
                           href="<%- url_for(post.path) %>"
                        ><%= post.title %></a>
                        <span class="article-date"><%= date(post.date, 'MM-DD') %></span>
                    </li>
                <% }) %>
            </ul>
        </section>
    <% }) %>
</div>