diff --git a/ppdet/data/source/__init__.py b/ppdet/data/source/__init__.py
index d1d2561d51240c7bb69a769604b52041720bdf88..b63cba0e6a22fd238b806fb30e8112ee095f12c6 100644
--- a/ppdet/data/source/__init__.py
+++ b/ppdet/data/source/__init__.py
@@ -13,12 +13,11 @@
 # limitations under the License.
 
 from . import coco
-# TODO add voc and widerface dataset
 from . import voc
-#from . import widerface
+from . import widerface
 from . import category
 
 from .coco import *
 from .voc import *
-#from .widerface import *
+from .widerface import *
 from .category import *