---
layout: null
---
<?xml version="1.0" encoding="UTF-8"?>
<urlset xmlns:xsi="https://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://www.sitemaps.org/schemas/sitemap/0.9 https://www.sitemaps.org/schemas/sitemap/0.9/sitemap.xsd" xmlns="https://www.sitemaps.org/schemas/sitemap/0.9">
    {% for post in site.categories.blog %}
    <url>
        <loc>{{ site.url }}{{ post.url }}</loc>
        {% if post.lastmod == null %}
        <lastmod>{{ post.date | date_to_xmlschema }}</lastmod>
        {% else %}
        <lastmod>{{ post.lastmod | date_to_xmlschema }}</lastmod>
        {% endif %}
        <changefreq>weekly</changefreq>
        <priority>0.5</priority>
    </url>
    {% endfor %}
    {% for page in site.pages %}
        {% if page.lang != "zh" and page.title != null %}
        <url>
            <loc>{{ site.url }}{{ page.url }}</loc>
            <changefreq>weekly</changefreq>
            {% if page.sitemap != null and page.sitemap != empty %}
                <lastmod>{{ page.sitemap.lastmod | date_to_xmlschema }}</lastmod>
                <priority>{{ page.sitemap.priority }}</priority>
            {% endif %}
        </url>
        {% endif %}
    {% endfor %}
</urlset>