diff --git a/python/paddle/v2/dataset/cifar.py b/python/paddle/v2/dataset/cifar.py
index 2ac71c6effe9d5f1140d1f574db9c9848b56433a..accb32f117720fdee7bef89d48ee23ef7a6024d2 100644
--- a/python/paddle/v2/dataset/cifar.py
+++ b/python/paddle/v2/dataset/cifar.py
@@ -11,7 +11,7 @@ import tarfile
 
 import numpy
 
-from config import download
+from common import download
 
 __all__ = [
     'cifar_100_train_creator', 'cifar_100_test_creator', 'train_creator',
diff --git a/python/paddle/v2/dataset/config.py b/python/paddle/v2/dataset/common.py
similarity index 100%
rename from python/paddle/v2/dataset/config.py
rename to python/paddle/v2/dataset/common.py
diff --git a/python/paddle/v2/dataset/mnist.py b/python/paddle/v2/dataset/mnist.py
index db84f37aa4fc3477b17599a48a4de9b45cfb6c1f..2f195bfb9688b06205960d773affa467bdd5ac2d 100644
--- a/python/paddle/v2/dataset/mnist.py
+++ b/python/paddle/v2/dataset/mnist.py
@@ -1,7 +1,7 @@
 import sklearn.datasets.mldata
 import sklearn.model_selection
 import numpy
-from config import DATA_HOME
+from common import DATA_HOME
 
 __all__ = ['train_creator', 'test_creator']
 
diff --git a/python/paddle/v2/dataset/movielens.py b/python/paddle/v2/dataset/movielens.py
index 314329e91cadf8a74466ed9f385cd596c0ba6f9f..dcffcff2f58c63d451761d37f14127d730faf621 100644
--- a/python/paddle/v2/dataset/movielens.py
+++ b/python/paddle/v2/dataset/movielens.py
@@ -1,5 +1,5 @@
 import zipfile
-from config import download
+from common import download
 import re
 import random
 import functools