diff --git a/sitemap.xml b/sitemap.xml
index 6a43bd53..a67a4dee 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -2,52 +2,52 @@
 <urlset xmlns="http://www.sitemaps.org/schemas/sitemap/0.9">
     <url>
          <loc>https://ouxt-polaris.github.io/ouxt_automation/</loc>
-         <lastmod>2024-03-21</lastmod>
+         <lastmod>2024-03-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://ouxt-polaris.github.io/ouxt_automation/automation_pipeline/</loc>
-         <lastmod>2024-03-21</lastmod>
+         <lastmod>2024-03-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://ouxt-polaris.github.io/ouxt_automation/license/</loc>
-         <lastmod>2024-03-21</lastmod>
+         <lastmod>2024-03-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://ouxt-polaris.github.io/ouxt_automation/packages/</loc>
-         <lastmod>2024-03-21</lastmod>
+         <lastmod>2024-03-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://ouxt-polaris.github.io/ouxt_automation/tools/docker_images/</loc>
-         <lastmod>2024-03-21</lastmod>
+         <lastmod>2024-03-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://ouxt-polaris.github.io/ouxt_automation/tools/tools/</loc>
-         <lastmod>2024-03-21</lastmod>
+         <lastmod>2024-03-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://ouxt-polaris.github.io/ouxt_automation/tutorials/build_instraction/</loc>
-         <lastmod>2024-03-21</lastmod>
+         <lastmod>2024-03-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://ouxt-polaris.github.io/ouxt_automation/tutorials/navigation_demo/</loc>
-         <lastmod>2024-03-21</lastmod>
+         <lastmod>2024-03-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://ouxt-polaris.github.io/ouxt_automation/tutorials/supported_platforms/</loc>
-         <lastmod>2024-03-21</lastmod>
+         <lastmod>2024-03-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
     <url>
          <loc>https://ouxt-polaris.github.io/ouxt_automation/tutorials/vrx_instruction/</loc>
-         <lastmod>2024-03-21</lastmod>
+         <lastmod>2024-03-22</lastmod>
          <changefreq>daily</changefreq>
     </url>
 </urlset>
\ No newline at end of file
diff --git a/sitemap.xml.gz b/sitemap.xml.gz
index e7d8ca06..ceca8653 100644
Binary files a/sitemap.xml.gz and b/sitemap.xml.gz differ