diff --git a/src/assets/js/redirect.js b/src/assets/js/redirect.js
index c83285f8..4862036c 100644
--- a/src/assets/js/redirect.js
+++ b/src/assets/js/redirect.js
@@ -2,7 +2,11 @@ const currentUrl = window.location.href;
 const oldDomain = 'leilukin.neocities.org';
 const newDomain = 'leilukin.com';
 
-if (currentUrl.includes(oldDomain)) {
-    const newUrl = currentUrl.replace(oldDomain, newDomain);
-    location.replace(newUrl);
-}
\ No newline at end of file
+const redirectUrl = (oldStr, newStr) => {
+    if (currentUrl.includes(oldStr)) {
+        const newUrl = currentUrl.replace(oldStr, newStr);
+        location.replace(newUrl);
+    }
+}
+
+redirectUrl(oldDomain, newDomain);
\ No newline at end of file