diff --git a/.htaccess b/.htaccess
index 7ea0c5af..1d464bea 100644
--- a/.htaccess
+++ b/.htaccess
@@ -1,3 +1,4 @@
+ErrorDocument 404 /404.html
 
 <FilesMatch "\.(ico|svg|avif|jpg|png|gif|js|css|woff2)$">
 Header set Cache-Control "max-age=31536000, public"
diff --git a/feed.xml b/feed.xml
index 65f5aa14..3a40442b 100644
--- a/feed.xml
+++ b/feed.xml
@@ -4,7 +4,7 @@
     <subtitle>Leilukin&#39;s personal website.</subtitle>
     <link href="https://leilukin.com/feed.xml" rel="self"/>
     <link href="https://leilukin.com"/>
-    <updated>2024-07-28T12:06:15Z</updated>
+    <updated>2024-07-28T12:16:44Z</updated>
     <id>https://leilukin.com/</id>
     <author>
         <name>Leilukin</name>