diff --git a/src/components/Footer.astro b/src/components/Footer.astro
index c77b21f..f402e26 100644
--- a/src/components/Footer.astro
+++ b/src/components/Footer.astro
@@ -36,5 +36,12 @@ const today = new Date();
         <span>LinkedIn</span>
       </NavLink>
     </li>
+
+    <li>
+      <NavLink class="flex items-center gap-2" href="/rss.xml">
+        <ArrowIcon class="w-2 h-2" />
+        <span>RSS</span>
+      </NavLink>
+    </li>
   </ul>
 </footer>
diff --git a/src/pages/rss.xml.js b/src/pages/rss.xml.js
index 4705d7a..54ddcf7 100644
--- a/src/pages/rss.xml.js
+++ b/src/pages/rss.xml.js
@@ -6,6 +6,10 @@ export async function GET(context) {
   const sortedNotes = notes.sort(
     (a, b) => b.data.pubDate.valueOf() - a.data.pubDate.valueOf(),
   );
+  const rssLangTag = {
+    English: "en",
+    Korean: "ko",
+  };
 
   return rss({
     title: "Hyun Don's Blog",
@@ -17,7 +21,7 @@ export async function GET(context) {
       pubDate: data.pubDate,
       description: data.summary,
       link: `/notes/${slug}`,
-      customData: data.language,
+      customData: `<language>${rssLangTag[data.language] || "en"}</language>`,
     })),
   });
 }