diff --git a/python/paddle/v2/dataset/common.py b/python/paddle/v2/dataset/common.py
index 02a009f09c71ccf6a5292a188565adeeb3f875f6..ae4a5383b0352606f0800d3e186fddb173315850 100644
--- a/python/paddle/v2/dataset/common.py
+++ b/python/paddle/v2/dataset/common.py
@@ -5,7 +5,7 @@ import urllib2
 
 __all__ = ['DATA_HOME', 'download']
 
-DATA_HOME = os.path.expanduser('~/.cache/paddle_data_set')
+DATA_HOME = os.path.expanduser('~/.cache/paddle/dataset')
 
 if not os.path.exists(DATA_HOME):
     os.makedirs(DATA_HOME)