diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 6111b9a..b54a75f 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,4 +1,5 @@
 <!--
+Author: Xianjun jiao
 SPDX-FileCopyrightText: 2019 UGent
 SPDX-License-Identifier: AGPL-3.0-or-later
 -->