diff --git a/COSE474-03.md b/COSE474-03.md
index 0d8daf6..664024b 100644
--- a/COSE474-03.md
+++ b/COSE474-03.md
@@ -3,7 +3,7 @@
 | No   |      Name      | Department/Major |      Message |
 | ---- | :------------: | ---------------: | -----------: |
 | 1    | Hyunwoo J. Kim |               CS | Hello World! |
-
+| 2    | Beomseok Seo   |              ACE | Hello World! |
 2021 Fall
 ==
 | No   |      Name      | Department/Major |      Message |