diff --git a/_data/signed/teddyvn.yaml b/_data/signed/teddyvn.yaml
index e6bfe622..95bd54a1 100644
--- a/_data/signed/teddyvn.yaml
+++ b/_data/signed/teddyvn.yaml
@@ -1,2 +1,2 @@
 name: Nguyen Huu Phuoc
-link: https://folami.nghelong.com
+link: mailto:phuoc.h.nguyen@gmail.com