diff --git a/demo/hjsunit_sample/src/main/js/default/pages/index/index.hml b/demo/hjsunit_sample/src/main/js/default/pages/index/index.hml
index 61ea59d936e5a2971f1ea3d179c44a7f3f596c54..dd27fa1025178dd3cdf10830e486a9d588b4bcbf 100755
--- a/demo/hjsunit_sample/src/main/js/default/pages/index/index.hml
+++ b/demo/hjsunit_sample/src/main/js/default/pages/index/index.hml
@@ -1,18 +1,3 @@
-<!--
-  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
-
-      http://www.apache.org/licenses/LICENSE-2.0
-
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
--->
-
 <div class="container" onswipe="touchMove">
     <text class="title">
         {{ $t('strings.hello') }} {{title}}