diff --git a/index.html b/index.html
index 1c2aafe3..10b74fb8 100644
--- a/index.html
+++ b/index.html
@@ -35,7 +35,7 @@
 			})(window.location);
 		</script>
 		<!-- End Single Page Apps for GitHub Pages -->
-		<base href="https://yorkie.dev/codepair-poc/" />
+		<base href="https://yorkie-team.github.io/codepair-poc/" />
 		<script type="module" crossorigin src="/assets/index-2MnEBhMk.js"></script>
 		<link rel="stylesheet" crossorigin href="/assets/index-BleD1luz.css">
 	</head>