diff --git a/python/paddle/incubate/__init__.py b/python/paddle/incubate/__init__.py
index f7c3b00d0213d0001241d2b80241b70249989648..c422bacdf78c7a7159f02d8401243dde181cacfe 100644
--- a/python/paddle/incubate/__init__.py
+++ b/python/paddle/incubate/__init__.py
@@ -14,6 +14,8 @@
 
 from . import optimizer
 from ..fluid.contrib import reader
+from ..fluid import load_op_library
+from ..fluid.layer_helper import LayerHelper
 
 __all__ = []
 __all__ += ["reader"]