diff --git a/_data/contact.yml b/_data/contact.yml
index 7b1f069..cd4abfd 100644
--- a/_data/contact.yml
+++ b/_data/contact.yml
@@ -13,14 +13,9 @@
 - type: rss
   icon: "fas fa-rss"
   noblank: true
-# Uncomment and complete the url below to enable more contact options
-#
-# - type: mastodon
-#   icon: 'fab fa-mastodon'   # icons powered by <https://fontawesome.com/>
-#   url:  ''                  # Fill with your Mastodon account page, rel="me" will be applied for verification
-#
- - type: linkedin
-   icon: 'fab fa-linkedin'   # icons powered by <https://fontawesome.com/>
+
+- type: linkedin
+   icon: 'fab fa-linkedin'
    url:  'https://www.linkedin.com/in/chohyunjin/'                  # Fill with your Linkedin homepage
 #
 # - type: stack-overflow