diff --git a/parser/common/tbe_plugin_loader.cc b/parser/common/tbe_plugin_loader.cc
index 08ff44a..291487d 100644
--- a/parser/common/tbe_plugin_loader.cc
+++ b/parser/common/tbe_plugin_loader.cc
@@ -1,5 +1,5 @@
 /**
- * Copyright 2020 Huawei Technologies Co., Ltd
+ * Copyright (c) Huawei Technologies Co., Ltd. 2022. All rights reserved.
  *
  * 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/parser/common/tbe_plugin_loader.h b/parser/common/tbe_plugin_loader.h
index c8bf65c..1a75bef 100644
--- a/parser/common/tbe_plugin_loader.h
+++ b/parser/common/tbe_plugin_loader.h
@@ -1,5 +1,5 @@
 /**
- * Copyright 2020 Huawei Technologies Co., Ltd
+ * Copyright (c) Huawei Technologies Co., Ltd. 2022. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -55,4 +55,4 @@ private:
 };
 }  // namespace ge
 
-#endif //PARSER_COMMON_TBE_PLUGIN_LOADER_H_
+#endif // PARSER_COMMON_TBE_PLUGIN_LOADER_H_
diff --git a/parser/common/thread_pool.cc b/parser/common/thread_pool.cc
index 7c90109..9e9e4ca 100644
--- a/parser/common/thread_pool.cc
+++ b/parser/common/thread_pool.cc
@@ -1,5 +1,5 @@
 /**
- * Copyright 2020 Huawei Technologies Co., Ltd
+ * Copyright (c) Huawei Technologies Co., Ltd. 2022. All rights reserved.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.