hexo-theme-keep/layout/_partial/comment/comment.ejs

<%
const {
    enable: t_comment_enable,
    use: t_comment_use
} = theme?.comment
%>
<div class="comments-container">
    <div id="comments-anchor"></div>
    <div class="comment-area-title">
        <i class="fas fa-comments"></i>&nbsp;<%- __('comments') %>
    </div>
    <% if (t_comment_enable === true && t_comment_use) { %>
        <% if  (t_comment_use === 'valine') { %>
            <%- partial('valine') %>

        <% } else if (t_comment_use === 'gitalk') { %>
            <%- partial('gitalk') %>

        <% } else if (t_comment_use === 'twikoo') { %>
            <%- partial('twikoo') %>

        <% } else if (t_comment_use === 'waline') { %>
            <%- partial('waline') %>

        <% } %>
    <% } %>
</div>