diff --git a/NOTICE b/NOTICE
index 72b5f0632c..9c9de9ef98 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1,5 +1,5 @@
 Apache DolphinScheduler (incubating)
-Copyright 2019 The Apache Software Foundation
+Copyright 2019-2020 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).
diff --git a/dolphinscheduler-dist/release-docs/NOTICE b/dolphinscheduler-dist/release-docs/NOTICE
index ecab936a4f..98a6d1d80d 100644
--- a/dolphinscheduler-dist/release-docs/NOTICE
+++ b/dolphinscheduler-dist/release-docs/NOTICE
@@ -1,5 +1,5 @@
 Apache DolphinScheduler (incubating)
-Copyright 2019 The Apache Software Foundation
+Copyright 2019-2020 The Apache Software Foundation
 
 This product includes software developed at
 The Apache Software Foundation (http://www.apache.org/).