diff --git a/LICENSE b/LICENSE
index e76f9d9dd705daad997776153b1060f5bf8c2a1d..75b52484ea471f882c29e02693b4f02dba175b5e 100644
--- a/LICENSE
+++ b/LICENSE
@@ -176,6 +176,19 @@
 
    END OF TERMS AND CONDITIONS
 
+   APPENDIX: How to apply the Apache License to your work.
+
+      To apply the Apache License to your work, attach the following
+      boilerplate notice, with the fields enclosed by brackets "[]"
+      replaced with your own identifying information. (Don't include
+      the brackets!)  The text should be enclosed in the appropriate
+      comment syntax for the file format. We also recommend that a
+      file or class name and description of purpose be included on the
+      same "printed page" as the copyright notice for easier
+      identification within third-party archives.
+
+   Copyright [yyyy] [name of copyright owner]
+
    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
diff --git a/NOTICE b/NOTICE
index a9bd809c5c43a9d88a773b5f0c421b252abf38de..d7aa899d1cef0fba67826bebd0d587e9cc17ba5d 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,5 +1,5 @@
 Apache Dubbo Go
-Copyright 2018-2019 The Apache Software Foundation
+Copyright 2018-2020 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).