diff --git a/_pages/about.md b/_pages/about.md
index 3a189f3..d6f0e3b 100644
--- a/_pages/about.md
+++ b/_pages/about.md
@@ -75,7 +75,7 @@ support:
   people:
     - name: Chengzhi Hu
       description: Student assistant (2023–)
-      picture: mainlp-logo-500.png
+      picture: chengzhi.png
     - name: Miriam Winkler
       description: Student assistant (2023–)
       picture: miriam.jpg
diff --git a/assets/img/chengzhi.png b/assets/img/chengzhi.png
new file mode 100644
index 0000000..f792b9e
Binary files /dev/null and b/assets/img/chengzhi.png differ