diff --git a/en/sitemap.xml.gz b/en/sitemap.xml.gz
index a7bd40fd0..9f6cb7de8 100644
Binary files a/en/sitemap.xml.gz and b/en/sitemap.xml.gz differ
diff --git a/sitemap.xml.gz b/sitemap.xml.gz
index 877a92cde..3a270e1e5 100644
Binary files a/sitemap.xml.gz and b/sitemap.xml.gz differ
diff --git a/vercel.json b/vercel.json
index a7355c192..1dc7355e0 100644
--- a/vercel.json
+++ b/vercel.json
@@ -28,7 +28,7 @@
             ]
         },
         {
-            "source": "(/en|/zh-hant)?/assets/javascripts/workers/search.(.+).min.js",
+            "source": "(\/en|/zh-hant)?/assets/javascripts/workers/search.(.+).min.js",
             "headers": [
                 {
                     "key": "Cache-Control",
@@ -95,7 +95,7 @@
             "headers": [
                 {
                     "key": "Cache-Control",
-                    "value": "public, max-age=31536000, immutable"
+                    "value": "public, max-age=600"
                 }
             ]
         }
diff --git a/zh-hant/sitemap.xml.gz b/zh-hant/sitemap.xml.gz
index bc7d86607..63690bd2c 100644
Binary files a/zh-hant/sitemap.xml.gz and b/zh-hant/sitemap.xml.gz differ