diff --git a/doc/fluid/api/gen_doc.sh b/doc/fluid/api/gen_doc.sh
index 27f2419c06b3ba2d29c471c4928d098ccee9ea02..3ee2e6ff618df605ca5f63abdc32d39737b0df42 100755
--- a/doc/fluid/api/gen_doc.sh
+++ b/doc/fluid/api/gen_doc.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 python gen_doc.py layers --submodules control_flow device io nn ops tensor detection learning_rate_scheduler > layers.rst
 
-for module in data_feeder clip metrics executor initializer io nets optimizer param_attr profiler regularizer
+for module in data_feeder clip metrics executor initializer io nets optimizer param_attr profiler regularizer transpiler
 do
   python gen_doc.py ${module} > ${module}.rst
 done
diff --git a/doc/fluid/api/transpiler.rst b/doc/fluid/api/transpiler.rst
new file mode 100644
index 0000000000000000000000000000000000000000..b3535b449eb0e5ac6563256ddac3bf4a27fd8ce6
--- /dev/null
+++ b/doc/fluid/api/transpiler.rst
@@ -0,0 +1,46 @@
+..  THIS FILE IS GENERATED BY `gen_doc.{py|sh}`
+    !DO NOT EDIT THIS FILE MANUALLY!
+
+==========
+transpiler
+==========
+
+DistributeTranspiler
+--------------------
+
+..  autoclass:: paddle.fluid.transpiler.DistributeTranspiler
+    :members:
+    :noindex:
+
+InferenceTranspiler
+-------------------
+
+..  autoclass:: paddle.fluid.transpiler.InferenceTranspiler
+    :members:
+    :noindex:
+
+memory_optimize
+---------------
+
+..  autofunction:: paddle.fluid.transpiler.memory_optimize
+    :noindex:
+
+release_memory
+--------------
+
+..  autofunction:: paddle.fluid.transpiler.release_memory
+    :noindex:
+
+HashName
+--------
+
+..  autoclass:: paddle.fluid.transpiler.HashName
+    :members:
+    :noindex:
+
+RoundRobin
+----------
+
+..  autoclass:: paddle.fluid.transpiler.RoundRobin
+    :members:
+    :noindex:
diff --git a/python/paddle/fluid/transpiler/distribute_transpiler.py b/python/paddle/fluid/transpiler/distribute_transpiler.py
index 2ee794d045481441e2c57821401e660c39f8be0c..baf35860d9a1e019205f11df8c76d0f792363c1e 100644
--- a/python/paddle/fluid/transpiler/distribute_transpiler.py
+++ b/python/paddle/fluid/transpiler/distribute_transpiler.py
@@ -109,7 +109,7 @@ def slice_variable(var_list, slice_count, min_block_size=8192):
     return blocks
 
 
-class DistributeTranspiler:
+class DistributeTranspiler(object):
     """
     **DistributeTranspiler**
 
diff --git a/python/paddle/fluid/transpiler/inference_transpiler.py b/python/paddle/fluid/transpiler/inference_transpiler.py
index 202aa76084432b4b2378470919b2e924301f2130..3d9051604b11d2fa91d3b013623c1b015105fa80 100644
--- a/python/paddle/fluid/transpiler/inference_transpiler.py
+++ b/python/paddle/fluid/transpiler/inference_transpiler.py
@@ -18,7 +18,7 @@ from ..framework import Program
 from ..executor import global_scope
 
 
-class InferenceTranspiler:
+class InferenceTranspiler(object):
     def transpile(self, program, place, scope=None):
         '''
         Transpile the program. Support only fuse batch normalization now.