Site: Add Zhaohui Xu as committer
diff --git a/site/_data/contributors.yml b/site/_data/contributors.yml
index d51243a..b072f3d 100644
--- a/site/_data/contributors.yml
+++ b/site/_data/contributors.yml
@@ -275,6 +275,11 @@
   githubId: yanlin-Lynn
   org: Ant Financial
   role: Committer
+- name: Zhaohui Xu
+  apacheId: zhaohui
+  githubId: xy2953396112
+  org: Ant Financial
+  role: Committer
 - name: Zhen Wang
   apacheId: zhenw
   githubId: zinking