diff --git a/sig/KYChain/sig.yaml b/sig/KYChain/sig.yaml
index 3096735704198b76a31c6b044d256d32b08949ea..504fb76f074a4b2c656fe1f7c2bc3496896785b7 100644
--- a/sig/KYChain/sig.yaml
+++ b/sig/KYChain/sig.yaml
@@ -10,4 +10,5 @@ maintainers:
 - name: Xin Zhao
 - name: Shangwen Wang 
 - name: Yajing Yang
+- name: Xinran Hong
 packages: