diff --git a/signatures/cla.json b/signatures/cla.json
index 97dd7686..5d1aa69a 100644
--- a/signatures/cla.json
+++ b/signatures/cla.json
@@ -567,6 +567,14 @@
       "created_at": "2026-01-16T15:45:52Z",
       "repoId": 1108837393,
       "pullRequestNo": 837
+    },
+    {
+      "name": "luojiyin1987",
+      "id": 6524977,
+      "comment_id": 3760712340,
+      "created_at": "2026-01-16T15:54:07Z",
+      "repoId": 1108837393,
+      "pullRequestNo": 855
     }
   ]
 }
\ No newline at end of file