diff --git a/.nojekyll b/.nojekyll
index fd9fd5f..ef5ba14 100644
--- a/.nojekyll
+++ b/.nojekyll
@@ -1 +1 @@
-ab19063f
\ No newline at end of file
+df917425
\ No newline at end of file
diff --git a/sitemap.xml b/sitemap.xml
index b07d540..c9f7641 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -2,62 +2,62 @@
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/index.html</loc>
-    <lastmod>2024-05-06T11:19:11.240Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/pre_targeted.html</loc>
-    <lastmod>2024-05-06T11:19:11.240Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/feature_dedup.html</loc>
-    <lastmod>2024-05-06T11:19:11.240Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/enrich.html</loc>
-    <lastmod>2024-05-06T11:19:11.240Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/Untargeted_method.html</loc>
-    <lastmod>2024-05-06T11:19:11.240Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/Datamining_method.html</loc>
-    <lastmod>2024-05-06T11:19:11.236Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/installation.html</loc>
-    <lastmod>2024-05-06T11:19:11.240Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/Downstream_method.html</loc>
-    <lastmod>2024-05-06T11:19:11.236Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/Upstream_method.html</loc>
-    <lastmod>2024-05-06T11:19:11.240Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/summary.html</loc>
-    <lastmod>2024-05-06T11:19:11.240Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/dam.html</loc>
-    <lastmod>2024-05-06T11:19:11.240Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/feature_class.html</loc>
-    <lastmod>2024-05-06T11:19:11.240Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/feature_anno.html</loc>
-    <lastmod>2024-05-06T11:19:11.240Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/iWGCNA.html</loc>
-    <lastmod>2024-05-06T11:19:11.240Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
   <url>
     <loc>https://shawnwx2019.github.io/metminer-cookbook/content/references.html</loc>
-    <lastmod>2024-05-06T11:19:11.240Z</lastmod>
+    <lastmod>2024-05-14T01:02:26.234Z</lastmod>
   </url>
 </urlset>