diff --git a/docs/01.team.md b/docs/01.team.md
index d932a2c1..f78afd7a 100644
--- a/docs/01.team.md
+++ b/docs/01.team.md
@@ -45,4 +45,4 @@ For teaching assistants, Calendly can be useful for communicating availabilities
 
 # Alumni
 
-- Carlo Tang ([dengdenglele](https://github.com/dengdenglele))
+- Carlo Tang ([dengdenglele](https://github.com/dengdenglele){: target="_blank"})