diff --git a/_config.yml b/_config.yml
index f474d93..fb88373 100644
--- a/_config.yml
+++ b/_config.yml
@@ -16,12 +16,11 @@ timezone: Asia/Seoul
title: Life Log # the main title
-tagline: >- # it will display as the sub-title
- Sungchan Yi.
- CSE & Math & Life
+tagline: Recording Life. # it will display as the sub-title
description: >- # used by seo meta and the atom feed
- Recording Life.
+ Sungchan Yi.
+ CSE & Math & Life
# Fill in the protocol & hostname for your site.
# e.g. 'https://username.github.io', note that it does not end with a '/'.