diff --git a/index.html b/index.html
index e029ab6..630bae1 100644
--- a/index.html
+++ b/index.html
@@ -27,8 +27,8 @@
 	<link rel="stylesheet" type="text/css" href="https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css" />
 	<link rel="stylesheet" href="index.css" />
 	
-	<script async src="https://www.googletagmanager.com/gtag/js?id=G-NNB9M68N36"></script>
-	<script>window.dataLayer = window.dataLayer || [];function gtag(){dataLayer.push(arguments);}gtag('js', new Date());gtag('config', 'G-NNB9M68N36');</script>
+	<script async src="https://www.googletagmanager.com/gtag/js?id=G-1N8SM32CSL"></script>
+	<script>window.dataLayer = window.dataLayer || [];function gtag(){dataLayer.push(arguments);}gtag('js', new Date());gtag('config', 'G-1N8SM32CSL');</script>
 </head>
 
 <body>
