diff --git a/sitemap.xml b/sitemap.xml
index 4561ca8..931cd82 100644
--- a/sitemap.xml
+++ b/sitemap.xml
@@ -294,12 +294,6 @@
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
-  <url>
-    <loc>https://sxbh.ltd/perspective/%E6%88%91%E7%9A%84AI%E5%87%8C%E6%99%A83%E6%AC%A1%E6%83%B3%E5%81%9C%E6%8E%89%E6%9C%8D%E5%8A%A1%E5%99%A8-%E6%9F%A5%E4%BA%8640%E5%88%86%E9%92%9F%E4%B8%8D%E6%98%AF%E9%BB%91%E5%AE%A2.html</loc>
-    <lastmod>2026-08-11</lastmod>
-    <changefreq>monthly</changefreq>
-    <priority>0.6</priority>
-  </url>
   <url>
     <loc>https://sxbh.ltd/perspective/%E6%89%B9%E9%87%8F%E9%83%A8%E7%BD%B2300%E5%8F%B0%E7%94%B5%E8%84%91-%E4%B8%80%E5%91%A8%E5%AE%8C%E6%88%90%E6%98%AF%E6%80%8E%E4%B9%88%E5%81%9A%E5%88%B0%E7%9A%84-8c3ba115.html</loc>
     <lastmod>2026-07-01</lastmod>
@@ -396,12 +390,6 @@
     <changefreq>monthly</changefreq>
     <priority>0.6</priority>
   </url>
-  <url>
-    <loc>https://sxbh.ltd/perspective/%E8%AF%B8%E8%91%9B%E4%BA%AE-%E8%AF%AB%E5%AD%90%E4%B9%A6-%E9%9D%99%E4%BB%A5%E4%BF%AE%E8%BA%AB-%E4%BF%AD%E4%BB%A5%E5%85%BB%E5%BE%B7-35da7cf0.html</loc>
-    <lastmod>2026-07-01</lastmod>
-    <changefreq>monthly</changefreq>
-    <priority>0.6</priority>
-  </url>
   <url>
     <loc>https://sxbh.ltd/perspective/%E8%AF%B8%E8%91%9B%E4%BA%AE%E7%9A%84-%E8%AF%AB%E5%AD%90%E4%B9%A6-%E9%9D%99%E4%BB%A5%E4%BF%AE%E8%BA%AB-%E4%BF%AD%E4%BB%A5%E5%85%BB%E5%BE%B7-bd0b3374.html</loc>
     <lastmod>2026-07-01</lastmod>