diff --git a/python/paddle/nn/__init__.py b/python/paddle/nn/__init__.py
index 82fec5c0faa2efccdb036464299e129cef4fb5b2..427a2f91c963f616d923abef44e48da71ff43c94 100644
--- a/python/paddle/nn/__init__.py
+++ b/python/paddle/nn/__init__.py
@@ -44,8 +44,8 @@ from .control_flow import while_loop  #DEFINE_ALIAS
 # from .control_flow import rnn        #DEFINE_ALIAS
 # from .decode import BeamSearchDecoder        #DEFINE_ALIAS
 # from .decode import Decoder        #DEFINE_ALIAS
-from .decode import beam_search  #DEFINE_ALIAS
-from .decode import beam_search_decode  #DEFINE_ALIAS
+# from .decode import beam_search  #DEFINE_ALIAS
+# from .decode import beam_search_decode  #DEFINE_ALIAS
 # from .decode import crf_decoding        #DEFINE_ALIAS
 # from .decode import ctc_greedy_decoder        #DEFINE_ALIAS
 # from .decode import dynamic_decode        #DEFINE_ALIAS
diff --git a/python/paddle/nn/decode.py b/python/paddle/nn/decode.py
index f01a5ed15b650ca41ea998ec35fee2c40a24b610..214744217e957f2ea2a800e184d15e7856aecc41 100644
--- a/python/paddle/nn/decode.py
+++ b/python/paddle/nn/decode.py
@@ -13,16 +13,16 @@
 # limitations under the License.
 
 # TODO: define api to implement decoding algorithm  
-from ..fluid.layers import beam_search  #DEFINE_ALIAS
-from ..fluid.layers import beam_search_decode  #DEFINE_ALIAS
+# from ..fluid.layers import beam_search  #DEFINE_ALIAS
+# from ..fluid.layers import beam_search_decode  #DEFINE_ALIAS
 
 from ..fluid.layers import gather_tree  #DEFINE_ALIAS
 
 __all__ = [
     #       'BeamSearchDecoder',
     #       'Decoder',
-    'beam_search',
-    'beam_search_decode',
+    #       'beam_search',
+    #       'beam_search_decode',
     #       'crf_decoding',
     #       'ctc_greedy_decoder',
     #       'dynamic_decode',