diff --git a/signatures/cla.json b/signatures/cla.json
index 461314f5..ce713bcf 100644
--- a/signatures/cla.json
+++ b/signatures/cla.json
@@ -415,6 +415,14 @@
       "created_at": "2026-01-11T06:03:57Z",
       "repoId": 1108837393,
       "pullRequestNo": 682
+    },
+    {
+      "name": "yimingll",
+      "id": 116444509,
+      "comment_id": 3734341425,
+      "created_at": "2026-01-11T10:00:54Z",
+      "repoId": 1108837393,
+      "pullRequestNo": 689
     }
   ]
 }
\ No newline at end of file