diff --git a/tutorials/source_en/advanced_use/community.rst b/docs/source_en/community.rst
similarity index 100%
rename from tutorials/source_en/advanced_use/community.rst
rename to docs/source_en/community.rst
diff --git a/docs/source_en/index.rst b/docs/source_en/index.rst
index 16131f7e380f6d64aa61e1607348360575dcfd4e..11c166a4fecad5bd7928965138c3795fdfd886d5 100644
--- a/docs/source_en/index.rst
+++ b/docs/source_en/index.rst
@@ -16,3 +16,4 @@ MindSpore Documentation
constraints_on_network_construction
operator_list
glossary
+ community
diff --git a/tutorials/source_zh_cn/advanced_use/community.rst b/docs/source_zh_cn/community.rst
similarity index 100%
rename from tutorials/source_zh_cn/advanced_use/community.rst
rename to docs/source_zh_cn/community.rst
diff --git a/docs/source_zh_cn/index.rst b/docs/source_zh_cn/index.rst
index 98a53318d71eda9434f5e401e33632ba1b953a64..1c2b8497dbaa31a685c7e7e133162451c17be0ad 100644
--- a/docs/source_zh_cn/index.rst
+++ b/docs/source_zh_cn/index.rst
@@ -16,3 +16,4 @@ MindSpore文档
constraints_on_network_construction
operator_list
glossary
+ community
diff --git a/tutorials/source_en/use/debugging_in_pynative_mode.md b/tutorials/source_en/advanced_use/debugging_in_pynative_mode.md
similarity index 97%
rename from tutorials/source_en/use/debugging_in_pynative_mode.md
rename to tutorials/source_en/advanced_use/debugging_in_pynative_mode.md
index 24601f4c6e5d57963cec50be9742bd5c0651f97b..2416bad7584618015283087c8c389106e792c023 100644
--- a/tutorials/source_en/use/debugging_in_pynative_mode.md
+++ b/tutorials/source_en/advanced_use/debugging_in_pynative_mode.md
@@ -6,12 +6,12 @@
- [Overview](#overview)
- [Executing a Single Operator](#executing-a-single-operator)
- [Executing a Common Function](#executing-a-common-function)
- - [Improving PyNative Performance](#improving-pynative-performance)
- - [Debugging Network Train Model](#Debugging-network-train-model)
+ - [Improving PyNative Performance](#improving-pynative-performance)
+ - [Debugging Network Train Model](#debugging-network-train-model)
-
+
## Overview
diff --git a/tutorials/source_en/advanced_use/distributed_training.md b/tutorials/source_en/advanced_use/distributed_training.md
index 0ccbbe1d812dcf1d69e56534d344cd9f86b1167d..370ef6629dc9cbc5ce12ee7251d0a1a9c98d3134 100644
--- a/tutorials/source_en/advanced_use/distributed_training.md
+++ b/tutorials/source_en/advanced_use/distributed_training.md
@@ -1,8 +1,8 @@
-# Distributed Training
+# Getting Started with Distributed Training
-- [Distributed Training](#distributed-training)
+- [Getting Started with Distributed Training](#getting-started-with-distributed-training)
- [Overview](#overview)
- [Preparations](#preparations)
- [Configuring Distributed Environment Variables](#configuring-distributed-environment-variables)
diff --git a/tutorials/source_en/advanced_use/mindspore_cpu_win_install.md b/tutorials/source_en/advanced_use/mindspore_cpu_win_install.md
deleted file mode 100644
index e78c89384c9c0248136b5e4aab2b6444cb70e6e2..0000000000000000000000000000000000000000
--- a/tutorials/source_en/advanced_use/mindspore_cpu_win_install.md
+++ /dev/null
@@ -1,91 +0,0 @@
-# MindSpore Installation Guide on Windows
-
-This document describes how to quickly install MindSpore on a Windows system with a CPU environment.
-
-
-
-- [MindSpore Installation Guide on Windows](#mindspore-installation-guide-on-windows)
- - [Environment Requirements](#environment-requirements)
- - [System Requirements and Software Dependencies](#system-requirements-and-software-dependencies)
- - [(Optional) Installing Conda](#optional-installing-conda)
- - [Installation Guide](#installation-guide)
- - [Installing Using Executable Files](#installing-using-executable-files)
- - [Installing Using the Source Code](#installing-using-the-source-code)
-
-
-
-
-
-## Environment Requirements
-
-### System Requirements and Software Dependencies
-
-| Version | Operating System | Executable File Installation Dependencies | Source Code Compilation and Installation Dependencies |
-| ---- | :--- | :--- | :--- |
-| MindSpore master | Windows 10 x86_64 | - [Python](https://www.python.org/downloads/) 3.7.5
- For details about other dependency items, see [requirements.txt](https://gitee.com/mindspore/mindspore/blob/master/requirements.txt). | **Compilation dependencies:**
- [Python](https://www.python.org/downloads/) 3.7.5
- [MinGW-W64 GCC-7.3.0](https://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Win64/Personal%20Builds/mingw-builds/7.3.0/threads-posix/seh/x86_64-7.3.0-release-posix-seh-rt_v5-rev0.7z) x86_64-posix-seh
- [ActivePerl](http://downloads.activestate.com/ActivePerl/releases/5.24.3.2404/ActivePerl-5.24.3.2404-MSWin32-x64-404865.exe) 5.24.3.2404
- [CMake](https://cmake.org/download/) 3.14.1
- [wheel](https://pypi.org/project/wheel/) >= 0.32.0
**Installation dependencies:**
same as the executable file installation dependencies. |
-
-- When the network is connected, dependency items in the requirements.txt file are automatically downloaded during .whl package installation. In other cases, you need to manually install dependency items.
-
-### (Optional) Installing Conda
-
-1. Download the Conda installation package from the following path:
-
- - [X86 Anaconda](https://www.anaconda.com/distribution/) or [X86 Miniconda](https://docs.conda.io/en/latest/miniconda.html)
-
-2. Open Anaconda Prompt from the Windows start menu after installation.
-3. Create and activate the Python environment.
-
- ```bash
- conda create -n {your_env_name} python=3.7.5
- conda activate {your_env_name}
- ```
-
-> Conda is a powerful Python environment management tool. It is recommended that a beginner read related information on the Internet first.
-
-## Installation Guide
-
-### Installing Using Executable Files
-
-1. Download the .whl package the [MindSpore website](https://www.mindspore.cn/versions/en). It is recommended to perform SHA-256 integrity verification first and run the following command to install MindSpore:
-
- ```bash
- pip install mindspore-{version}-cp37-cp37m-win_{arch}.whl
- ```
-
-2. Run the following command. If no loading error message such as `No module named 'mindspore'` is displayed, the installation is successful.
-
- ```bash
- python
- import mindspore
- ```
-
-### Installing Using the Source Code
-
-1. Download the source code from the code repository.
-
- ```bash
- git clone https://gitee.com/mindspore/mindspore.git
- ```
-
-2. Run the following command in the root directory of the source code to compile MindSpore:
-
- ```bash
- call build.bat
- ```
- > - Before running the preceding command, ensure that the paths of mingw64\bin\ and the executable files cmake have been added to the environment variable PATH.
- > - In the build.sh script, the git clone command will be executed to obtain the code in the third-party dependency database. Ensure that the network settings of Git are correct.
- > - If the compiler performance is strong, you can add -j{Number of threads} in to script to increase the number of threads(Default 6). For example, `call build.bat 12`.
- > - Before running the preceding command, ensure that [Visual C ++ Redistributable for Visual Studio 2015](https://www.microsoft.com/zh-CN/download/details.aspx?id=48145) is installed.
-
-3. Run the following command to install MindSpore:
-
- ```bash
- pip install build/package/mindspore-{version}-cp37-cp37m-win_{arch}.whl
- ```
-
-4. Run the following command. If no loading error message such as `No module named 'mindspore'` is displayed, the installation is successful.
-
- ```bash
- python
- import mindspore
- ```
diff --git a/tutorials/source_en/index.rst b/tutorials/source_en/index.rst
index 59753beb6e26ba59af56c6602b3dabc2c4c7755f..ee2738003ef3478fe19217189b8ae72463629b4d 100644
--- a/tutorials/source_en/index.rst
+++ b/tutorials/source_en/index.rst
@@ -20,21 +20,49 @@ MindSpore Tutorials
use/data_preparation/data_preparation
use/saving_and_loading_model_parameters
- use/debugging_in_pynative_mode
.. toctree::
:glob:
:maxdepth: 1
- :caption: Advanced Use
+ :caption: Application
- advanced_use/visualization_tutorials
- advanced_use/mixed_precision
- advanced_use/distributed_training
advanced_use/computer_vision_application
advanced_use/nlp_application
+
+.. toctree::
+ :glob:
+ :maxdepth: 1
+ :caption: Model Optimization
+
+ advanced_use/debugging_in_pynative_mode
advanced_use/customized_debugging_information
+ advanced_use/visualization_tutorials
+
+.. toctree::
+ :glob:
+ :maxdepth: 1
+ :caption: Performance Optimization
+
+ advanced_use/distributed_training
+ advanced_use/mixed_precision
+
+.. toctree::
+ :glob:
+ :maxdepth: 1
+ :caption: Usage on Device
+
advanced_use/on_device_inference
+
+.. toctree::
+ :glob:
+ :maxdepth: 1
+ :caption: Network Migration
+
advanced_use/network_migration
+
+.. toctree::
+ :glob:
+ :maxdepth: 1
+ :caption: AI Security
+
advanced_use/model_security
- advanced_use/mindspore_cpu_win_install
- advanced_use/community
\ No newline at end of file
diff --git a/tutorials/source_zh_cn/use/debugging_in_pynative_mode.md b/tutorials/source_zh_cn/advanced_use/debugging_in_pynative_mode.md
similarity index 98%
rename from tutorials/source_zh_cn/use/debugging_in_pynative_mode.md
rename to tutorials/source_zh_cn/advanced_use/debugging_in_pynative_mode.md
index cbcaed20386353bde8f243b8438f2c57b375aa14..c6ba9d96ee1ff662311d760158e361c17faa7ac0 100644
--- a/tutorials/source_zh_cn/use/debugging_in_pynative_mode.md
+++ b/tutorials/source_zh_cn/advanced_use/debugging_in_pynative_mode.md
@@ -6,12 +6,12 @@
- [概述](#概述)
- [执行单算子](#执行单算子)
- [执行普通函数](#执行普通函数)
- - [提升PyNative性能](#提升PyNative性能)
+ - [提升PyNative性能](#提升pynative性能)
- [调试网络训练模型](#调试网络训练模型)
-
+
## 概述
diff --git a/tutorials/source_zh_cn/advanced_use/distributed_training.md b/tutorials/source_zh_cn/advanced_use/distributed_training.md
index 065a468f80c64404e40fef467c130fa60131e4e1..62996de0fdd241fdac27b94e44ac676222f86f31 100644
--- a/tutorials/source_zh_cn/advanced_use/distributed_training.md
+++ b/tutorials/source_zh_cn/advanced_use/distributed_training.md
@@ -1,10 +1,11 @@
-# 分布式并行训练
+# 分布式并行训练入门
-- [分布式并行训练](#分布式并行训练)
+- [分布式并行训练入门](#分布式并行训练入门)
- [概述](#概述)
- [准备环节](#准备环节)
+ - [下载数据集](#下载数据集)
- [配置分布式环境变量](#配置分布式环境变量)
- [调用集合通信库](#调用集合通信库)
- [数据并行模式加载数据集](#数据并行模式加载数据集)
diff --git a/tutorials/source_zh_cn/advanced_use/distributed_training_tutorials.rst b/tutorials/source_zh_cn/advanced_use/distributed_training_tutorials.rst
new file mode 100644
index 0000000000000000000000000000000000000000..2857bab92b5e215d81ca0038a88063e500608138
--- /dev/null
+++ b/tutorials/source_zh_cn/advanced_use/distributed_training_tutorials.rst
@@ -0,0 +1,8 @@
+分布式并行训练
+===============
+
+.. toctree::
+ :maxdepth: 1
+
+ distributed_training
+ checkpoint_for_hybrid_parallel
\ No newline at end of file
diff --git a/tutorials/source_zh_cn/advanced_use/mindspore_cpu_win_install.md b/tutorials/source_zh_cn/advanced_use/mindspore_cpu_win_install.md
deleted file mode 100644
index 1927381f6dcfb4a5064b1105c843e89a9aa58505..0000000000000000000000000000000000000000
--- a/tutorials/source_zh_cn/advanced_use/mindspore_cpu_win_install.md
+++ /dev/null
@@ -1,91 +0,0 @@
-# Windows系统安装MindSpore
-
-本文档介绍如何在CPU环境的Windows系统上快速安装MindSpore。
-
-
-
-- [Windows系统安装MindSpore](#windows系统安装mindspore)
- - [环境要求](#环境要求)
- - [系统要求和软件依赖](#系统要求和软件依赖)
- - [Conda安装(可选)](#conda安装可选)
- - [安装指南](#安装指南)
- - [通过可执行文件安装](#通过可执行文件安装)
- - [从源码编译安装](#从源码编译安装)
-
-
-
-
-
-## 环境要求
-
-### 系统要求和软件依赖
-
-| 版本号 | 操作系统 | 可执行文件安装依赖 | 源码编译安装依赖 |
-| ---- | :--- | :--- | :--- |
-| MindSpore master | Windows 10 x86_64 | - [Python](https://www.python.org/downloads/) 3.7.5
- 其他依赖项参见[requirements.txt](https://gitee.com/mindspore/mindspore/blob/master/requirements.txt) | **编译依赖:**
- [Python](https://www.python.org/downloads/) 3.7.5
- [MinGW-W64 GCC-7.3.0](https://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Win64/Personal%20Builds/mingw-builds/7.3.0/threads-posix/seh/x86_64-7.3.0-release-posix-seh-rt_v5-rev0.7z) x86_64-posix-seh
- [ActivePerl](http://downloads.activestate.com/ActivePerl/releases/5.24.3.2404/ActivePerl-5.24.3.2404-MSWin32-x64-404865.exe) 5.24.3.2404
- [CMake](https://cmake.org/download/) 3.14.1
- [wheel](https://pypi.org/project/wheel/) >= 0.32.0
**安装依赖:**
与可执行文件安装依赖相同 |
-
-- 在联网状态下,安装whl包时会自动下载requirements.txt中的依赖项,其余情况需自行安装。
-
-### Conda安装(可选)
-
-1. Conda安装包下载路径如下。
-
- - [X86 Anaconda](https://www.anaconda.com/distribution/) 或 [X86 Miniconda](https://docs.conda.io/en/latest/miniconda.html)
-
-2. 安装后从Windows开始菜单打开Anaconda Prompt。
-3. 创建并激活Python环境。
-
- ```bash
- conda create -n {your_env_name} python=3.7.5
- conda activate {your_env_name}
- ```
-
-> Conda是强大的Python环境管理工具,建议初学者上网查阅更多资料。
-
-## 安装指南
-
-### 通过可执行文件安装
-
-1. 从[MindSpore网站下载地址](https://www.mindspore.cn/versions)下载whl包,建议先进行SHA-256完整性校验,执行如下命令安装MindSpore。
-
- ```bash
- pip install mindspore-{version}-cp37-cp37m-win_{arch}.whl
- ```
-
-2. 执行如下命令,如果没有提示`No module named 'mindspore'`等加载错误的信息,则说明安装成功。
-
- ```bash
- python
- import mindspore
- ```
-
-### 从源码编译安装
-
-1. 从代码仓下载源码。
-
- ```bash
- git clone https://gitee.com/mindspore/mindspore.git
- ```
-
-2. 在源码根目录下执行如下命令编译MindSpore。
-
- ```bash
- call build.bat
- ```
- > - 在执行上述命令前,需保证mingw64\bin\路径和可执行文件cmake所在路径已加入环境变量PATH中。
- > - build.sh中会执行git clone获取第三方依赖库的代码,请提前确保git的网络设置正确可用。
- > - 如果编译机性能较好,可在执行中增加-j{线程数}来增加线程数量(默认为6)。如`call build.bat 12`。
- > - 在执行上述命令前,需保证已安装[Visual C++ Redistributable for Visual Studio 2015](https://www.microsoft.com/zh-CN/download/details.aspx?id=48145)。
-
-3. 执行如下命令安装MindSpore。
-
- ```bash
- pip install build/package/mindspore-{version}-cp37-cp37m-win_{arch}.whl
- ```
-
-4. 执行如下命令,如果没有提示`No module named 'mindspore'`等加载错误的信息,则说明安装成功。
-
- ```bash
- python
- import mindspore
- ```
diff --git a/tutorials/source_zh_cn/index.rst b/tutorials/source_zh_cn/index.rst
index 0fa28a2e556dfc0566896f553226e97af000913b..69d0866d1367b71953f3e38f5fb0fae59a876d29 100644
--- a/tutorials/source_zh_cn/index.rst
+++ b/tutorials/source_zh_cn/index.rst
@@ -20,25 +20,52 @@ MindSpore教程
:caption: 使用指南
use/data_preparation/data_preparation
+ use/defining_the_network
use/saving_and_loading_model_parameters
- use/debugging_in_pynative_mode
.. toctree::
:glob:
:maxdepth: 1
- :caption: 进阶使用
+ :caption: 应用实践
- advanced_use/visualization_tutorials
- advanced_use/mixed_precision
- advanced_use/distributed_training
advanced_use/computer_vision_application
advanced_use/nlp_application
- advanced_use/custom_operator
+
+.. toctree::
+ :glob:
+ :maxdepth: 1
+ :caption: 模型调优
+
+ advanced_use/debugging_in_pynative_mode
advanced_use/customized_debugging_information
+ advanced_use/visualization_tutorials
+
+.. toctree::
+ :glob:
+ :maxdepth: 1
+ :caption: 性能优化
+
+ advanced_use/distributed_training_tutorials
+ advanced_use/mixed_precision
+
+.. toctree::
+ :glob:
+ :maxdepth: 1
+ :caption: 端云使用
+
advanced_use/use_on_the_cloud
advanced_use/on_device_inference
- advanced_use/model_security
+
+.. toctree::
+ :glob:
+ :maxdepth: 1
+ :caption: 网络迁移
+
advanced_use/network_migration
- advanced_use/checkpoint_for_hybrid_parallel
- advanced_use/mindspore_cpu_win_install
- advanced_use/community
+
+.. toctree::
+ :glob:
+ :maxdepth: 1
+ :caption: AI安全
+
+ advanced_use/model_security
diff --git a/tutorials/source_zh_cn/advanced_use/custom_operator.md b/tutorials/source_zh_cn/use/custom_operator.md
similarity index 99%
rename from tutorials/source_zh_cn/advanced_use/custom_operator.md
rename to tutorials/source_zh_cn/use/custom_operator.md
index 6f5e99b4cee0a893692a1f07a8c4e5144940aa12..1a40e68050b9426c28e222f6897ba3a125598fc1 100644
--- a/tutorials/source_zh_cn/advanced_use/custom_operator.md
+++ b/tutorials/source_zh_cn/use/custom_operator.md
@@ -14,7 +14,7 @@
-
+
## 概述
diff --git a/tutorials/source_zh_cn/use/defining_the_network.rst b/tutorials/source_zh_cn/use/defining_the_network.rst
new file mode 100644
index 0000000000000000000000000000000000000000..4f875363bfa03c4477c87a980e3b04f87e29c1e2
--- /dev/null
+++ b/tutorials/source_zh_cn/use/defining_the_network.rst
@@ -0,0 +1,7 @@
+定义网络
+===========
+
+.. toctree::
+ :maxdepth: 1
+
+ custom_operator
\ No newline at end of file