diff --git a/signatures/cla.json b/signatures/cla.json
index 48424f0592..615b092988 100644
--- a/signatures/cla.json
+++ b/signatures/cla.json
@@ -1247,6 +1247,14 @@
       "created_at": "2025-05-19T06:27:41Z",
       "repoId": 965415649,
       "pullRequestNo": 1024
+    },
+    {
+      "name": "chengyitang",
+      "id": 58580900,
+      "comment_id": 2889826088,
+      "created_at": "2025-05-19T06:53:14Z",
+      "repoId": 965415649,
+      "pullRequestNo": 1027
     }
   ]
 }
\ No newline at end of file