diff --git a/sitemap.xml b/sitemap.xml
index f5a118b..8a2115e 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -2,8 +2,38 @@
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
   <url>
     <loc>https://ndcmmathclub.github.io/view/</loc>
-    <lastmod>2025-12-02</lastmod>
+    <lastmod>2026-04-14</lastmod>
     <changefreq>weekly</changefreq>
     <priority>1.0</priority>
   </url>
+  <url>
+    <loc>https://ndcmmathclub.github.io/view/#events</loc>
+    <lastmod>2026-04-14</lastmod>
+    <changefreq>weekly</changefreq>
+    <priority>0.8</priority>
+  </url>
+  <url>
+    <loc>https://ndcmmathclub.github.io/view/#articles</loc>
+    <lastmod>2026-04-14</lastmod>
+    <changefreq>weekly</changefreq>
+    <priority>0.8</priority>
+  </url>
+  <url>
+    <loc>https://ndcmmathclub.github.io/view/#resources</loc>
+    <lastmod>2026-04-14</lastmod>
+    <changefreq>monthly</changefreq>
+    <priority>0.7</priority>
+  </url>
+  <url>
+    <loc>https://ndcmmathclub.github.io/view/#committee</loc>
+    <lastmod>2026-04-14</lastmod>
+    <changefreq>monthly</changefreq>
+    <priority>0.7</priority>
+  </url>
+  <url>
+    <loc>https://ndcmmathclub.github.io/view/#contact</loc>
+    <lastmod>2026-04-14</lastmod>
+    <changefreq>monthly</changefreq>
+    <priority>0.6</priority>
+  </url>
 </urlset>