diff --git a/python/paddle/v2/__init__.py b/python/paddle/v2/__init__.py
index 8ab8cd2f85d5d7bcf86c2f57b350dfcd99177b69..f663ef735d6424c45815a73d112d135be0dc5f8e 100644
--- a/python/paddle/v2/__init__.py
+++ b/python/paddle/v2/__init__.py
@@ -25,14 +25,14 @@ from . import dataset
 from . import reader
 import attr
 import pooling
-import inferencer
+import inference
 import networks
 import py_paddle.swig_paddle as api
 
 __all__ = [
     'optimizer', 'layer', 'activation', 'parameters', 'init', 'trainer',
     'event', 'data_type', 'attr', 'pooling', 'data_feeder', 'dataset', 'reader',
-    'topology', 'networks', 'inferencer', 'infer'
+    'topology', 'networks', 'infer'
 ]
 
 
@@ -44,4 +44,4 @@ def init(**kwargs):
     api.initPaddle(*args)
 
 
-infer = inferencer.infer
+infer = inference.infer
diff --git a/python/paddle/v2/inferencer.py b/python/paddle/v2/inference.py
similarity index 98%
rename from python/paddle/v2/inferencer.py
rename to python/paddle/v2/inference.py
index ac03b016c9b8bfbc586072855402ed3a373e9b54..476fd3fa4523a77709f68c73c73e6851e04064aa 100644
--- a/python/paddle/v2/inferencer.py
+++ b/python/paddle/v2/inference.py
@@ -5,7 +5,7 @@ from data_feeder import DataFeeder
 import itertools
 import numpy
 
-__all__ = ['Inference', 'infer']
+__all__ = ['infer']
 
 
 class Inference(object):