diff --git a/_data/signed/tomzbj.yaml b/_data/signed/tomzbj.yaml
new file mode 100644
index 00000000..e25adee6
--- /dev/null
+++ b/_data/signed/tomzbj.yaml
@@ -0,0 +1,2 @@
+name: Zhang Hao
+link: https://tomzbj.github.io