diff --git a/src/main/webapp/publish/publish_m/munjaon_intro.html b/src/main/webapp/publish/publish_m/munjaon_intro.html
index 335884cb..0f6d6001 100644
--- a/src/main/webapp/publish/publish_m/munjaon_intro.html
+++ b/src/main/webapp/publish/publish_m/munjaon_intro.html
@@ -4,8 +4,8 @@
     <meta charset="UTF-8">
     <meta http-equiv="X-UA-Compatible" content="IE=edge">
     <meta name="viewport" content="width=device-width, initial-scale=1.0">
-    <title>프리미엄 문자 발송 서비스 문자온</title>
-	<meta property="og:title" content="프리미엄 문자 발송 서비스 문자온">
+    <title>대량 문자 발송 서비스 문자온</title>
+	<meta property="og:title" content="대량 문자 발송 서비스 문자온">
 	<meta property="og:image" content="https://www.munjaon.co.kr/publish/publish_m/img/preview_logo.png">
 
     <link rel="apple-touch-icon" sizes="57x57" href="/publish/images/favicon/apple-icon-57x57.png">