diff --git a/_data/signed/sir-xw.yaml b/_data/signed/sir-xw.yaml
new file mode 100644
index 00000000..f0ba4139
--- /dev/null
+++ b/_data/signed/sir-xw.yaml
@@ -0,0 +1,2 @@
+name: 谢炜
+link: https://github.com/sir-xw