diff --git a/paddle/fluid/framework/program_desc.cc b/paddle/fluid/framework/program_desc.cc
index 5b9073373ee22843c1efd28e2ed7d24abb3fa5e9..589905828f7793c614c0fe12259e9ba5ab11ceac 100644
--- a/paddle/fluid/framework/program_desc.cc
+++ b/paddle/fluid/framework/program_desc.cc
@@ -39,7 +39,7 @@ proto::ProgramDesc *ProgramDesc::Proto() {
   return &desc_;
 }
 
-int ProgramDesc::Version() const { return desc_.version().version(); }
+int64_t ProgramDesc::Version() const { return desc_.version().version(); }
 
 ProgramDesc::ProgramDesc() {
   desc_.mutable_version()->set_version(kCurProgramVersion);
diff --git a/paddle/fluid/framework/program_desc.h b/paddle/fluid/framework/program_desc.h
index 9cf3714b6adb6da831aa9c23a1ae983c97947b16..2ec0e9d7a0969d44f88c7407bfb8cd4646530147 100644
--- a/paddle/fluid/framework/program_desc.h
+++ b/paddle/fluid/framework/program_desc.h
@@ -57,7 +57,7 @@ class ProgramDesc {
 
   proto::ProgramDesc *Proto();
 
-  int Version() const;
+  int64_t Version() const;
 
   // The output variable of feed_op is referenced as feed_target.
   // This function is used to collect the output variable's name of all
diff --git a/paddle/fluid/framework/version.cc b/paddle/fluid/framework/version.cc
index 3d559e26e0b629848a002a9a7ac3c9adf5047d12..81c0392bf3cc7378cec06a9de3ae81f2b221ecec 100644
--- a/paddle/fluid/framework/version.cc
+++ b/paddle/fluid/framework/version.cc
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+/* Copyright (c) 2018 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.
diff --git a/paddle/fluid/framework/version.h b/paddle/fluid/framework/version.h
index 3a1a492701b56d75c123a231844ccbbacc1d611c..9945bc58c69df8456ff3d1aa0c777970bdbdbf98 100644
--- a/paddle/fluid/framework/version.h
+++ b/paddle/fluid/framework/version.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+/* Copyright (c) 2018 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.