diff --git a/signatures/version1/cla.json b/signatures/version1/cla.json
index 5b1dff02..8a009ae4 100644
--- a/signatures/version1/cla.json
+++ b/signatures/version1/cla.json
@@ -111,6 +111,14 @@
       "created_at": "2024-12-30T04:46:33Z",
       "repoId": 765083837,
       "pullRequestNo": 1379
+    },
+    {
+      "name": "yzztin",
+      "id": 99233593,
+      "comment_id": 2568773016,
+      "created_at": "2025-01-03T07:02:55Z",
+      "repoId": 765083837,
+      "pullRequestNo": 1397
     }
   ]
 }
\ No newline at end of file