diff --git a/_data/members.yaml b/_data/members.yaml
index 4220bda..3cd23e1 100644
--- a/_data/members.yaml
+++ b/_data/members.yaml
@@ -39,14 +39,17 @@
   image: /images/portraits/photo_nguyenvanan.jpg
   status: current  
 
-- name: Seung Ha Lee
+
+- name: LEE Seung Ha
   role: student
   title: Master Student
   image: /images/portraits/photo_seunghalee.jpg
+  interested: PEFT, Alignment.
   status: current
 
-- name: Vo Huu Tuan Anh
+
+- name: Alumni
   role: student
   title: Master Student
-  image: /images/portraits/photo_vohuuanhtuan.jpg
-  status: alumni
\ No newline at end of file
+  image: /images/portraits/photo_default.jpg
+  status: alumni
diff --git a/images/portraits/photo_default.jpg b/images/portraits/photo_default.jpg
new file mode 100644
index 0000000..4f663e8
Binary files /dev/null and b/images/portraits/photo_default.jpg differ