diff --git a/doc/fluid/api/evaluator.rst b/doc/fluid/api/evaluator.rst
index ae9daeb7918d773d7330f419de96c6972a836710..f80b87c7d2704a144c02028c4925530a67d11289 100644
--- a/doc/fluid/api/evaluator.rst
+++ b/doc/fluid/api/evaluator.rst
@@ -5,17 +5,24 @@
 evaluator
 =========
 
-Accuracy
---------
+ChunkEvaluator
+--------------
 
-..  autoclass:: paddle.fluid.evaluator.Accuracy
+..  autoclass:: paddle.fluid.evaluator.ChunkEvaluator
     :members:
     :noindex:
 
-ChunkEvaluator
+EditDistance
 --------------
 
-..  autoclass:: paddle.fluid.evaluator.ChunkEvaluator
+..  autoclass:: paddle.fluid.evaluator.EditDistance
     :members:
     :noindex:
 
+DetectionMAP
+--------------
+
+..  autoclass:: paddle.fluid.evaluator.DetectionMAP
+    :members:
+    :noindex:
+  
diff --git a/doc/fluid/api/initializer.rst b/doc/fluid/api/initializer.rst
index f186c9c85a640da49d95a1a62c721b09b3007d83..2f02c5de097945a45a3e053427104bd17bea1279 100644
--- a/doc/fluid/api/initializer.rst
+++ b/doc/fluid/api/initializer.rst
@@ -67,8 +67,7 @@ XavierInitializer
 ..  autoclass:: paddle.fluid.initializer.XavierInitializer
     :members:
     :noindex:
-    MSRA
-    ------
+
 
 MSRAInitializer
 -----------------
diff --git a/doc/fluid/api/optimizer.rst b/doc/fluid/api/optimizer.rst
index 2f820595c35c2bccd6a5c8a20c60d796c04c8e97..7a92caf9b7139cf091eff834dbed3586b23ac3af 100644
--- a/doc/fluid/api/optimizer.rst
+++ b/doc/fluid/api/optimizer.rst
@@ -47,10 +47,51 @@ DecayedAdagrad
     :members:
     :noindex:
 
+SGDOptimizer
+------------
+
+..  autoclass:: paddle.fluid.optimizer.SGDOptimizer
+    :members:
+    :noindex:
+
+MomentumOptimizer
+-----------------
+
+..  autoclass:: paddle.fluid.optimizer.MomentumOptimizer
+    :members:
+    :noindex:
+
+AdagradOptimizer
+----------------
+
+..  autoclass:: paddle.fluid.optimizer.AdagradOptimizer
+    :members:
+    :noindex:
+
+AdamOptimizer
+-------------
+
+..  autoclass:: paddle.fluid.optimizer.AdamOptimizer
+    :members:
+    :noindex:
+
+AdamaxOptimizer
+---------------
+
+..  autoclass:: paddle.fluid.optimizer.AdamaxOptimizer
+    :members:
+    :noindex:
+
+DecayedAdagradOptimizer
+-----------------------
+
+..  autoclass:: paddle.fluid.optimizer.DecayedAdagradOptimizer
+    :members:
+    :noindex:
+
 Adadelta
 --------------
 
 ..  autoclass:: paddle.fluid.optimizer.AdadeltaOptimizer
     :members:
     :noindex:
-
diff --git a/doc/fluid/api/regularizer.rst b/doc/fluid/api/regularizer.rst
index dc9740c46392567d314121ac401540b0e7382703..837c67111c6e98e6a3859be802addc20a1c64f2b 100644
--- a/doc/fluid/api/regularizer.rst
+++ b/doc/fluid/api/regularizer.rst
@@ -25,3 +25,16 @@ L2Decay
     :members:
     :noindex:
 
+L1DecayRegularizer
+---------------------
+
+..  autoclass:: paddle.fluid.regularizer.L1DecayRegularizer
+    :members:
+    :noindex:
+
+L2DecayRegularizer
+---------------------
+
+..  autoclass:: paddle.fluid.regularizer.L2DecayRegularizer
+    :members:
+    :noindex:
diff --git a/python/paddle/fluid/evaluator.py b/python/paddle/fluid/evaluator.py
index 13475025b5c2a759779066f9d511ed8a786118d5..1ee1d3727174c079d2c217dede27ff1a0316c01c 100644
--- a/python/paddle/fluid/evaluator.py
+++ b/python/paddle/fluid/evaluator.py
@@ -22,7 +22,6 @@ from layer_helper import LayerHelper
 from initializer import Constant
 
 __all__ = [
-    'Accuracy',
     'ChunkEvaluator',
     'EditDistance',
     'DetectionMAP',
@@ -273,7 +272,7 @@ class DetectionMAP(Evaluator):
         input (Variable): The detection results, which is a LoDTensor with shape
             [M, 6]. The layout is [label, confidence, xmin, ymin, xmax, ymax].
         gt_label (Variable): The ground truth label index, which is a LoDTensor
-            with shape [N, 1]. 
+            with shape [N, 1].
         gt_difficult (Variable): Whether this ground truth is a difficult
             bounding box (bbox), which is a LoDTensor [N, 1].
         gt_box (Variable): The ground truth bounding box (bbox), which is a
diff --git a/python/paddle/fluid/optimizer.py b/python/paddle/fluid/optimizer.py
index 36503cac6d5391821b977d90e6b77c4df7e3b564..9ae43b3e93e4b7d337097a25379720c18dfd331c 100644
--- a/python/paddle/fluid/optimizer.py
+++ b/python/paddle/fluid/optimizer.py
@@ -27,7 +27,8 @@ from contextlib import contextmanager
 
 __all__ = [
     'SGD', 'Momentum', 'Adagrad', 'Adam', 'Adamax', 'DecayedAdagrad',
-    'Adadelta', 'ModelAverage'
+    'SGDOptimizer', 'MomentumOptimizer', 'AdagradOptimizer', 'AdamOptimizer',
+    'AdamaxOptimizer', 'DecayedAdagradOptimizer', 'Adadelta', 'ModelAverage'
 ]
 
 
diff --git a/python/paddle/fluid/regularizer.py b/python/paddle/fluid/regularizer.py
index 604c6f9ab36c2332223d1ba943d67113922615b3..c006bd9a66ddb422b7d80d2ca87aa7f56a6485db 100644
--- a/python/paddle/fluid/regularizer.py
+++ b/python/paddle/fluid/regularizer.py
@@ -16,9 +16,8 @@ import framework
 from . import core
 
 __all__ = [
-    'append_regularization_ops',
-    'L1Decay',
-    'L2Decay',
+    'append_regularization_ops', 'WeightDecayRegularizer', 'L1Decay', 'L2Decay',
+    'L1DecayRegularizer', 'L2DecayRegularizer'
 ]