diff --git a/signatures/cla.json b/signatures/cla.json
index f05ed7c5b..d56ba218d 100644
--- a/signatures/cla.json
+++ b/signatures/cla.json
@@ -3543,6 +3543,14 @@
       "created_at": "2026-05-27T04:19:11Z",
       "repoId": 1108837393,
       "pullRequestNo": 4541
+    },
+    {
+      "name": "yangyaofei",
+      "id": 7934098,
+      "comment_id": 4552947582,
+      "created_at": "2026-05-27T08:46:58Z",
+      "repoId": 1108837393,
+      "pullRequestNo": 4566
     }
   ]
 }
\ No newline at end of file