diff --git a/tests/benchmark/Dockerfile b/tests/benchmark/Dockerfile
index 08b14b96b1..b402b13f4b 100644
--- a/tests/benchmark/Dockerfile
+++ b/tests/benchmark/Dockerfile
@@ -1,13 +1,19 @@
-# Copyright (C) 2019-2020 Zilliz. All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
+# Licensed to the LF AI & Data foundation under one
+# or more contributor license agreements. See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership. The ASF licenses this file
+# to you 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
+#     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.
+# 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.
+
 
 FROM python:3.6.8-jessie