diff --git a/bash-5.1/builtins_rust/common/src/command.rs b/bash-5.1/builtins_rust/common/src/command.rs
index c8ce39e329ae27b0f55da7e6e5b83f2a2ac89fed..f9d61fd5d22cdc27d2dd8148aecb51136eb0aa47 100644
--- a/bash-5.1/builtins_rust/common/src/command.rs
+++ b/bash-5.1/builtins_rust/common/src/command.rs
@@ -1,3 +1,6 @@
+//# SPDX-FileCopyrightText: 2023 UnionTech Software Technology Co., Ltd.  
+
+//# SPDX-License-Identifier: GPL-3.0-or-later
 
 #[macro_export]
 macro_rules! SUBSHELL_PAREN {