diff --git a/signatures/cla.json b/signatures/cla.json
index d09e48316..828538038 100644
--- a/signatures/cla.json
+++ b/signatures/cla.json
@@ -3351,6 +3351,14 @@
       "created_at": "2026-05-18T08:19:13Z",
       "repoId": 1108837393,
       "pullRequestNo": 2827
+    },
+    {
+      "name": "LYY",
+      "id": 508941,
+      "comment_id": 4476077447,
+      "created_at": "2026-05-18T09:04:55Z",
+      "repoId": 1108837393,
+      "pullRequestNo": 4146
     }
   ]
 }
\ No newline at end of file