diff --git a/_data/signed/zhang5788.yaml b/_data/signed/zhang5788.yaml
new file mode 100644
index 000000000..5daafd88f
--- /dev/null
+++ b/_data/signed/zhang5788.yaml
@@ -0,0 +1,2 @@
+name: zhang5788
+link: www.github.com/zhang5788