diff --git a/public/CNAME b/public/CNAME
new file mode 100644
index 0000000..aa3b4f3
--- /dev/null
+++ b/public/CNAME
@@ -0,0 +1 @@
+www.pythings.dev
\ No newline at end of file
diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index 682a9a9..e473399 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -21,6 +21,7 @@ export default function RootLayout({
   return (
     <html lang="zh-tw">
       <meta name="google-site-verification" content="VRGhJClfdwRVy_lQ0LAgmbpPqAVCmtJH3ZdK-yoEnsg" />
+      <meta name="google-adsense-account" content="ca-pub-9706163097460604" />
       <GoogleTagManager gtmId="GTM-NRFLHNHG" />
       <GoogleAnalytics/>
       <body className={inter.className}>
diff --git a/src/components/footer.tsx b/src/components/footer.tsx
index 7be76a7..f7b75b9 100644
--- a/src/components/footer.tsx
+++ b/src/components/footer.tsx
@@ -45,7 +45,7 @@ const Footer = () => {
 
             <ul className="mt-8 space-y-4 text-sm">
               <li>
-                <a className="text-gray-700 transition hover:text-gray-700/75" target="_blank" href="https://mpizza.github.io/cheerdate/"> 
+                <a className="text-gray-700 transition hover:text-gray-700/75" target="_blank" href="https://lala.pythings.dev/"> 
                   啦啦隊女孩班表查詢系統
                 </a>
               </li>
