diff --git a/panels/dock/frame/DDEShellDockConfig.cmake.in b/panels/dock/frame/DDEShellDockConfig.cmake.in
index 0e8a05d19..2c36a241a 100644
--- a/panels/dock/frame/DDEShellDockConfig.cmake.in
+++ b/panels/dock/frame/DDEShellDockConfig.cmake.in
@@ -1,6 +1,6 @@
-// SPDX-FileCopyrightText: 2026 UnionTech Software Technology Co., Ltd.
-//
-// SPDX-License-Identifier: GPL-3.0-or-later
+# SPDX-FileCopyrightText: 2026 UnionTech Software Technology Co., Ltd.
+#
+# SPDX-License-Identifier: GPL-3.0-or-later
 
 @PACKAGE_INIT@
 include(CMakeFindDependencyMacro)