diff --git a/paddle/fluid/operators/elementwise/elementwise_mod_op.cc b/paddle/fluid/operators/elementwise/elementwise_mod_op.cc
index 426b14dcd9193ce2e105e99c316c9ede5ff83c38..d63a7df03d0de7489a507825b066ab365e1ef8b9 100644
--- a/paddle/fluid/operators/elementwise/elementwise_mod_op.cc
+++ b/paddle/fluid/operators/elementwise/elementwise_mod_op.cc
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+/* Copyright (c) 2019 PaddlePaddle Authors. All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.