diff --git a/paddle/platform/enforce.h b/paddle/platform/enforce.h
index e501e80c5579bf51f8a423886c75e238cafb29c1..fbd3405a24f3d318e56c4c9bcaee73b95b53f7fc 100644
--- a/paddle/platform/enforce.h
+++ b/paddle/platform/enforce.h
@@ -1,15 +1,13 @@
-/*
-  Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
-  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.
-*/
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
+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. */
 
 #pragma once
 #include <exception>
diff --git a/paddle/platform/enforce_test.cc b/paddle/platform/enforce_test.cc
index d3e945e972e643f61fd96a963b82a195358d2f75..23b32444add3ef0d5546554d5d8c173e4d459c5b 100644
--- a/paddle/platform/enforce_test.cc
+++ b/paddle/platform/enforce_test.cc
@@ -1,3 +1,14 @@
+/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
+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. */
+
 #include <gtest/gtest.h>
 #include <paddle/platform/enforce.h>