diff --git a/LICENSE b/LICENSE
index c76a5725..e17eb992 100644
--- a/LICENSE
+++ b/LICENSE
@@ -187,7 +187,7 @@
       same "printed page" as the copyright notice for easier
       identification within third-party archives.
 
-   Copyright [2022] [HaoZi Technology Co., Ltd.]
+   Copyright 2022 HaoZi Technology Co., Ltd.
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.
diff --git a/main.go b/main.go
index d548c45d..245764fe 100644
--- a/main.go
+++ b/main.go
@@ -1,5 +1,5 @@
 /*
-Copyright [2022] [HaoZi Technology Co., Ltd.]
+Copyright 2022 HaoZi Technology Co., Ltd.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/scripts/plugins/openresty/install.sh b/scripts/plugins/openresty/install.sh
index b9e98992..f31d5ce4 100644
--- a/scripts/plugins/openresty/install.sh
+++ b/scripts/plugins/openresty/install.sh
@@ -2,7 +2,7 @@
 export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:$PATH
 
 : '
-Copyright [2022] [HaoZi Technology Co., Ltd.]
+Copyright 2022 HaoZi Technology Co., Ltd.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
diff --git a/scripts/plugins/openresty/uninstall.sh b/scripts/plugins/openresty/uninstall.sh
index 238349f7..9a990bc8 100644
--- a/scripts/plugins/openresty/uninstall.sh
+++ b/scripts/plugins/openresty/uninstall.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 : '
-Copyright [2022] [HaoZi Technology Co., Ltd.]
+Copyright 2022 HaoZi Technology Co., Ltd.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.