diff --git a/OAT.xml b/OAT.xml
index 7ef6f80c9..b091b60f5 100644
--- a/OAT.xml
+++ b/OAT.xml
@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Copyright (c) 2021 Huawei Device Co., Ltd.
-
      Licensed under the Apache License, Version 2.0 (the "License");
      you may not use this file except in compliance with the License.
      You may obtain a copy of the License at