diff --git a/_config.yml b/_config.yml
index ccc1891..7e73f2d 100644
--- a/_config.yml
+++ b/_config.yml
@@ -3,13 +3,12 @@
 # -----------------------------------------------------------------------------
 
 title: blank # the website title (if blank, full name will be used instead)
-first_name: You
-middle_name: R.
-last_name: Name
+first_name: Junwon
+middle_name:
+last_name: Seo
 contact_note: >
-  You can even add a little note about which of these is the best way to reach you.
 description: > # the ">" symbol means to ignore newlines until "footer_text:"
-  A simple, whitespace theme for academics. Based on [*folio](https://github.com/bogoli/-folio) design.
+  Junwon Seo's personal website. Undergraduate student at Seoul National University studying Civil & Environmental Engineering and Artificial Intelligence.
 footer_text: >
   Powered by <a href="https://jekyllrb.com/" target="_blank">Jekyll</a> with <a href="https://github.com/alshedivat/al-folio">al-folio</a> theme.
   Hosted by <a href="https://pages.github.com/" target="_blank">GitHub Pages</a>.
diff --git a/_data/socials.yml b/_data/socials.yml
index 5e01cef..b59b8a3 100644
--- a/_data/socials.yml
+++ b/_data/socials.yml
@@ -1,14 +1,11 @@
 # this file contains the social media links and usernames of the author
 # the socials will be displayed in the order they are defined here
 # for more information, please refer to the documentation of jekyll-socials plugin: https://github.com/george-gca/jekyll-socials
-cv_pdf: /assets/pdf/example_pdf.pdf # path to your CV PDF file
-email: you@example.com # your email address
-inspirehep_id: 1010907 # Inspire HEP author ID
+# cv_pdf: /assets/pdf/example_pdf.pdf # path to your CV PDF file
+email: seo4776@snu.ac.kr # your email address
+github_username: junjunjunbong # your GitHub username
+# inspirehep_id: # Inspire HEP author ID
 rss_icon: true # comment this line to hide the RSS icon
-scholar_userid: qc6CJjYAAAAJ # your Google Scholar ID
+# scholar_userid: # your Google Scholar ID
 # wechat_qr: # filename of your wechat qr-code saved as an image (e.g., wechat-qr.png if saved to assets/img/wechat-qr.png)
 # whatsapp_number: # your WhatsApp number (full phone number in international format. Omit any zeroes, brackets, or dashes when adding the phone number in international format.)
-custom_social: # can be any name here other than the ones already defined in the jekyll-socials plugin
-  logo: https://www.alberteinstein.com/wp-content/uploads/2024/03/cropped-favicon-192x192.png # can be png, svg, jpg
-  title: Custom Social
-  url: https://www.alberteinstein.com/
diff --git a/_pages/about.md b/_pages/about.md
index beeed48..643d5ab 100644
--- a/_pages/about.md
+++ b/_pages/about.md
@@ -2,33 +2,31 @@
 layout: about
 title: about
 permalink: /
-subtitle: <a href='#'>Affiliations</a>. Address. Contacts. Motto. Etc.
+subtitle: Undergraduate Student at <a href='https://www.snu.ac.kr'>Seoul National University</a>
 
 profile:
   align: right
   image: prof_pic.jpg
   image_circular: false # crops the image to make it circular
   more_info: >
-    <p>555 your office number</p>
-    <p>123 your address street</p>
-    <p>Your City, State 12345</p>
+    <p>Civil & Environmental Engineering</p>
+    <p>Artificial Intelligence</p>
+    <p>Seoul, South Korea</p>
 
-selected_papers: true # includes a list of papers marked as "selected={true}"
+selected_papers: false # includes a list of papers marked as "selected={true}"
 social: true # includes social icons at the bottom of the page
 
 announcements:
-  enabled: true # includes a list of news items
+  enabled: false # includes a list of news items
   scrollable: true # adds a vertical scroll bar if there are more than 3 news items
   limit: 5 # leave blank to include all the news in the `_news` folder
 
 latest_posts:
-  enabled: true
+  enabled: false
   scrollable: true # adds a vertical scroll bar if there are more than 3 new posts items
   limit: 3 # leave blank to include all the blog posts
 ---
 
-Write your biography here. Tell the world about yourself. Link to your favorite [subreddit](https://www.reddit.com). You can put a picture in, too. The code is already in, just name your picture `prof_pic.jpg` and put it in the `img/` folder.
+안녕하세요, 서준원입니다.
 
-Put your address / P.O. box / other info right below your picture. You can also disable any of these elements by editing `profile` property of the YAML header of your `_pages/about.md`. Edit `_bibliography/papers.bib` and Jekyll will render your [publications page](/al-folio/publications/) automatically.
-
-Link to your social media connections, too. This theme is set up to use [Font Awesome icons](https://fontawesome.com/) and [Academicons](https://jpswalsh.github.io/academicons/), like the ones below. Add your Facebook, Twitter, LinkedIn, Google Scholar, or just disable all of them.
+서울대학교에서 건설환경공학과 인공지능을 복수전공하고 있습니다.