diff --git a/README.md b/README.md
index e929ba1..098033e 100644
--- a/README.md
+++ b/README.md
@@ -67,3 +67,4 @@ Github list of [NomadCoders NomadStudy](https://nomadcoders.co/)
 | [조형석](https://nomadcoders.co/users/fluorjo)                       | 조형석            | [@fluorjo](https://github.com/fluorjo)                        |
 | [현진](https://nomadcoders.co/users/hyunjin0376)                    | 현진              | [@zinnli](https://github.com/zinnli)                          |
 | [형준](https://nomadcoders.co/users/hyeongjoon)                     | 형준              | [@Kim-Hyeong-joon](https://github.com/Kim-Hyeong-joon)        |
+| [jaehunyou](https://nomadcoders.co/users/jaehunyou)                       | jaehunyou          | [@jaehunyou](https://github.com/jaehunyou)                       |
diff --git a/member/second.md b/member/second.md
index d39a179..78db510 100644
--- a/member/second.md
+++ b/member/second.md
@@ -21,3 +21,4 @@ Github list of [NomadCoders NomadStudy](https://nomadcoders.co/)
 | [김재원](https://nomadcoders.co/users/wodnjs3580-B7nYpr)                     | 김재원             | [@Jaewon94](https://github.com/Jaewon94)        |
 | [이승아](https://nomadcoders.co/users/lsa3117)                     | 승아             | [@seunga-lee](https://github.com/seunga-lee)        |
 | [조형석](https://nomadcoders.co/users/fluorjo)                       | 조형석             | [@fluorjo](https://github.com/fluorjo)                       |
+| [jaehunyou](https://nomadcoders.co/users/jaehunyou)                       | jaehunyou          | [@jaehunyou](https://github.com/jaehunyou)                       |
\ No newline at end of file