diff --git a/doc/_sources/ui/data_provider/pydataprovider2.txt b/doc/_sources/ui/data_provider/pydataprovider2.txt
index e105d3be308705d228c0b188e15742a0f7325ab6..fcf230522f6999e726ccfd57bb8208ebba075c52 100644
--- a/doc/_sources/ui/data_provider/pydataprovider2.txt
+++ b/doc/_sources/ui/data_provider/pydataprovider2.txt
@@ -174,12 +174,12 @@ input_types
+++++++++++
PaddlePaddle has four data types, and three sequence types.
-The four data types are:
+The four data types are:
* :code:`dense_vector`: dense float vector.
* :code:`sparse_binary_vector`: sparse binary vector, most of the value is 0, and
the non zero elements are fixed to 1.
-* :code:`sparse_float_vector`: sparse float vector, most of the value is 0, and some
+* :code:`sparse_vector`: sparse float vector, most of the value is 0, and some
non zero elements can be any float value. They are given by the user.
* :code:`integer`: an integer scalar, that is especially used for label or word index.
@@ -200,7 +200,7 @@ in the above table.
+----------------------+---------------------+-----------------------------------+------------------------------------------------+
| sparse_binary_vector | [i, i, ...] | [[i, ...], [i, ...], ...] | [[[i, ...], ...], [[i, ...], ...],...] |
+----------------------+---------------------+-----------------------------------+------------------------------------------------+
-| sparse_float_vector | [(i,f), (i,f), ...] | [[(i,f), ...], [(i,f), ...], ...] | [[[(i,f), ...], ...], [[(i,f), ...], ...],...] |
+| sparse_vector | [(i,f), (i,f), ...] | [[(i,f), ...], [(i,f), ...], ...] | [[[(i,f), ...], ...], [[(i,f), ...], ...],...] |
+----------------------+---------------------+-----------------------------------+------------------------------------------------+
| integer_value | i | [i, i, ...] | [[i, ...], [i, ...], ...] |
+----------------------+---------------------+-----------------------------------+------------------------------------------------+
@@ -227,7 +227,7 @@ Its parameters lists as follows:
* :code:`is_train` is a bool parameter that indicates the DataProvider is used in
training or testing.
* :code:`file_list` is the list of all files.
-
+
* User-defined parameters args can be set in training configuration.
Note, PaddlePaddle reserves the right to add pre-defined parameter, so please
diff --git a/doc/_sources/ui/index.txt b/doc/_sources/ui/index.txt
index 9c1ba27bdc14fa9ab762ffb97424a8a5946808f9..5aa051b4e9f6d1087dc8ba31d4af68d846b3fba1 100644
--- a/doc/_sources/ui/index.txt
+++ b/doc/_sources/ui/index.txt
@@ -7,7 +7,7 @@
## API Reference
-* [Model Config Interface](api/trainer_config_helpers/index.md)
+* [Model Config Interface](api/trainer_config_helpers/index.rst)
## Command Line Argument
diff --git a/doc/demo/index.html b/doc/demo/index.html
index ef0b3baaa7915c8ae74834335ec8d2ad6a6a4a1c..00b775ff8ea37a7fb6ade8409c59cdfd75cffce6 100644
--- a/doc/demo/index.html
+++ b/doc/demo/index.html
@@ -30,7 +30,7 @@
-
+