diff --git a/frontend/public/index.html b/frontend/public/index.html
index 68c3f09..135b78e 100644
--- a/frontend/public/index.html
+++ b/frontend/public/index.html
@@ -4,6 +4,11 @@
   <meta charset="UTF-8">
   <meta name="viewport" content="width=device-width, initial-scale=1.0">
   <title>MH 대시보드-공개용</title>
+  <script>
+    document.title = window.location.port === '8081'
+      ? 'MH 대시보드-작업용'
+      : 'MH 대시보드-공개용';
+  </script>
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
   <link href="https://fonts.googleapis.com/css2?family=Pretendard:wght@400;600;700;900&display=swap" rel="stylesheet">