diff --git a/docs/.vuepress/config.js b/docs/.vuepress/config.js
index 90fbbef10..d991bebc9 100644
--- a/docs/.vuepress/config.js
+++ b/docs/.vuepress/config.js
@@ -58,8 +58,8 @@ module.exports = {
             link: 'https://www.inflearn.com/users/54224/@captain',
           },
           {
-            text: '🎁 타입스크립트 신규 도서 출간',
-            link: 'https://www.yes24.com/Product/Goods/119410497'
+            text: '👥 카카오톡 오픈 채팅방',
+            link: 'https://open.kakao.com/o/ghib5Brf'
           },
           {
             text: '📆  직접 물어보기',