diff --git a/docs/readthedocs/source/doc/PythonAPI/Nano/tensorflow.rst b/docs/readthedocs/source/doc/PythonAPI/Nano/tensorflow.rst
index 1a3e10eb..3c95c854 100644
--- a/docs/readthedocs/source/doc/PythonAPI/Nano/tensorflow.rst
+++ b/docs/readthedocs/source/doc/PythonAPI/Nano/tensorflow.rst
@@ -16,6 +16,7 @@ bigdl.nano.tf.keras
 .. autoclass:: bigdl.nano.tf.keras.InferenceOptimizer
     :members:
     :undoc-members:
+    :exclude-members: ALL_INFERENCE_ACCELERATION_METHOD
 
 .. autoclass:: bigdl.nano.tf.keras.layers.Embedding
     :members: