diff --git a/signatures/version1/cla.json b/signatures/version1/cla.json
index d5cf0f57..157f3962 100644
--- a/signatures/version1/cla.json
+++ b/signatures/version1/cla.json
@@ -319,6 +319,14 @@
       "created_at": "2025-08-18T11:09:35Z",
       "repoId": 840056306,
       "pullRequestNo": 842
+    },
+    {
+      "name": "liangyuanpeng",
+      "id": 28711504,
+      "comment_id": 3205841804,
+      "created_at": "2025-08-20T11:35:42Z",
+      "repoId": 840056306,
+      "pullRequestNo": 847
     }
   ]
 }
\ No newline at end of file