diff --git a/members.yaml b/members.yaml
index 3ab82a0..f8590df 100644
--- a/members.yaml
+++ b/members.yaml
@@ -50,4 +50,5 @@ members:
   - jivebreaddev
   - devysk
   - lsh2613
+  - jungin-jin-choi
   - yangyunhyeuk
diff --git a/teams.yaml b/teams.yaml
index 8fcf55e..9d6547d 100644
--- a/teams.yaml
+++ b/teams.yaml
@@ -30,6 +30,7 @@
   - github: songkg7
   - github: tlarbals824
   - github: jivebreaddev
+  - github: jungin-jin-choi
   
 23-15-docker-textbook-1:
   members: