diff --git a/python/paddle/fluid/input.py b/python/paddle/fluid/input.py
index e5b0424edf65ceb9e7f067b2781bba96be619632..f0c19e9c74615dc1eefa159dbbcecb1f31d63108 100644
--- a/python/paddle/fluid/input.py
+++ b/python/paddle/fluid/input.py
@@ -17,6 +17,7 @@ import warnings
 from .framework import Variable, in_dygraph_mode
 from .layer_helper import LayerHelper
 from .data_feeder import check_variable_and_dtype, check_dtype
+from ..utils import deprecated
 
 __all__ = ['one_hot', 'embedding']
 
diff --git a/python/paddle/fluid/layers/nn.py b/python/paddle/fluid/layers/nn.py
index d417f2e5a58dcce3d9425db9dd88fc5c9378a6e4..571ab32405b2383626f08f6b6b6130ce18e247af 100644
--- a/python/paddle/fluid/layers/nn.py
+++ b/python/paddle/fluid/layers/nn.py
@@ -35,6 +35,7 @@ from . import utils
 from .. import unique_name
 from functools import reduce
 from .. import core
+from ..utils import deprecated
 from ..data_feeder import convert_dtype, check_variable_and_dtype, check_type, check_dtype
 import paddle
 from paddle.utils import deprecated