diff --git a/install/mindspore_ascend310_install_pip.md b/install/mindspore_ascend310_install_pip.md
index ebf3ea8501ad44f146508109314b25a20db3e31a..08454cf6adbee227314bd0acbbfe6e7a3a45543d 100644
--- a/install/mindspore_ascend310_install_pip.md
+++ b/install/mindspore_ascend310_install_pip.md
@@ -17,8 +17,9 @@
 
 ## 确认系统环境信息
 
-- 确认安装Ubuntu 18.04/CentOS 7.6/EulerOS 2.8是64位操作系统。
-- 确认安装[GCC 7.3.0版本](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz)。
+- 确认安装Ubuntu 18.04/CentOS 8.2/EulerOS 2.8是64位操作系统。
+- 确认GCC安装版本8.1.0以上[GCC](http://ftp.gnu.org/gnu/gcc/gcc-8.1.0/gcc-8.1.0.tar.gz)(CentOS 8.2用户)。
+- 确认安装[GCC 7.3.0版本](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz)(Ubuntu 18.04/EulerOS 2.8用户)。
 - 确认安装[gmp 6.1.2版本](https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz)。
 - 确认安装[CMake 3.18.3及以上版本](https://cmake.org/download/)。
     - 安装完成后将CMake所在路径添加到系统环境变量。
diff --git a/install/mindspore_ascend310_install_pip_en.md b/install/mindspore_ascend310_install_pip_en.md
index 1fdbc9240f40caabf44a3081e92622c0b8bb4860..c9e4c289fd7ab664f32fd43cebbbd92f4281dc6a 100644
--- a/install/mindspore_ascend310_install_pip_en.md
+++ b/install/mindspore_ascend310_install_pip_en.md
@@ -17,8 +17,9 @@ The following describes how to quickly install MindSpore by pip on Linux in the
 
 ## Checking System Environment Information
 
-- Ensure that the 64-bit Ubuntu 18.04, CentOS 7.6, or EulerOS 2.8 is installed.
-- Ensure that [GCC 7.3.0](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz) is installed.
+- Ensure that the 64-bit Ubuntu 18.04, CentOS 8.2, or EulerOS 2.8 is installed.
+- Ensure that GCC version >= 8.1.0 [GCC](http://ftp.gnu.org/gnu/gcc/gcc-8.1.0/gcc-8.1.0.tar.gz) is installed (For CentOS 8.2 users).
+- Ensure that [GCC 7.3.0](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz) is installed (For Ubuntu 18.04, EulerOS 2.8 users).
 - Ensure that [GMP 6.1.2](https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz) is installed.
 - Ensure that [CMake 3.18.3 or later](https://cmake.org/download/) is installed.
     - After installation, add the path of CMake to the system environment variables.
diff --git a/install/mindspore_ascend310_install_source.md b/install/mindspore_ascend310_install_source.md
index b83b0fe3fcd0cf993f12cf38b52ef1b6e7fe5909..a5d168c01a3280ba71844206863bbd2347304d85 100644
--- a/install/mindspore_ascend310_install_source.md
+++ b/install/mindspore_ascend310_install_source.md
@@ -19,8 +19,9 @@
 
 ## 确认系统环境信息
 
-- 确认安装Ubuntu 18.04/CentOS 7.6/EulerOS 2.8是64位操作系统。
-- 确认安装[GCC 7.3.0版本](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz)。
+- 确认安装Ubuntu 18.04/CentOS 8.2/EulerOS 2.8是64位操作系统。
+- 确认GCC安装版本8.1.0以上[GCC](http://ftp.gnu.org/gnu/gcc/gcc-8.1.0/gcc-8.1.0.tar.gz)(CentOS 8.2用户)。
+- 确认安装[GCC 7.3.0版本](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz)(Ubuntu 18.04/EulerOS 2.8用户)。
 - 确认安装[gmp 6.1.2版本](https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz)。
 - 确认安装[Python 3.7.5版本](https://www.python.org/ftp/python/3.7.5/Python-3.7.5.tgz)。
 - 确认安装[OpenSSL 1.1.1及以上版本](https://github.com/openssl/openssl.git)。
diff --git a/install/mindspore_ascend310_install_source_en.md b/install/mindspore_ascend310_install_source_en.md
index dce409ac621958d2cc820d8a09e7a2f05ea22059..1158d1924a07973d5a2f6d79eaee1c93927b133d 100644
--- a/install/mindspore_ascend310_install_source_en.md
+++ b/install/mindspore_ascend310_install_source_en.md
@@ -19,8 +19,9 @@ The following describes how to quickly install MindSpore by compiling the source
 
 ## Checking System Environment Information
 
-- Ensure that the 64-bit Ubuntu 18.04, CentOS 7.6, or EulerOS 2.8 is installed.
-- Ensure that [GCC 7.3.0](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz) is installed.
+- Ensure that the 64-bit Ubuntu 18.04, CentOS 8.2, or EulerOS 2.8 is installed.
+- Ensure that GCC version >= 8.1.0 [GCC](http://ftp.gnu.org/gnu/gcc/gcc-8.1.0/gcc-8.1.0.tar.gz) is installed (For CentOS 8.2 users).
+- Ensure that [GCC 7.3.0](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz) is installed (For Ubuntu 18.04, EulerOS 2.8 users).
 - Ensure that [GMP 6.1.2](https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz) is installed.
 - Ensure that [Python 3.7.5](https://www.python.org/ftp/python/3.7.5/Python-3.7.5.tgz) is installed.
 - Ensure that [OpenSSL 1.1.1 or later](https://github.com/openssl/openssl.git) is installed.
diff --git a/install/mindspore_ascend_install_conda.md b/install/mindspore_ascend_install_conda.md
index 8fc7dbf18b16d9a36ca750b264661fc6d1f7e0ab..8f341fd3f8fd5afcff2b97e58e75534f2538358a 100644
--- a/install/mindspore_ascend_install_conda.md
+++ b/install/mindspore_ascend_install_conda.md
@@ -24,7 +24,7 @@
 
 ## 确认系统环境信息
 
-- 确认安装Ubuntu 18.04/CentOS 7.6/EulerOS 2.8是64位操作系统。
+- 确认安装Ubuntu 18.04/CentOS 8.2/EulerOS 2.8是64位操作系统。
 - 确认安装Ascend 910 AI处理器软件配套包（Atlas Data Center Solution V100R020C20T500）。
     - 确认当前用户有权限访问Ascend 910 AI处理器配套软件包的安装路径`/usr/local/Ascend`，若无权限，需要root用户将当前用户添加到`/usr/local/Ascend`所在的用户组，具体配置请详见配套软件包的说明文档。
     - 安装Ascend 910 AI处理器配套软件包提供的whl包，whl包随配套软件包发布，升级配套软件包之后需要重新安装。
diff --git a/install/mindspore_ascend_install_pip.md b/install/mindspore_ascend_install_pip.md
index dff4a791cc2916c1b42b382d55be3d0409e37e8b..0a254fa8f18de7625dd47775873a78b7a965fb06 100644
--- a/install/mindspore_ascend_install_pip.md
+++ b/install/mindspore_ascend_install_pip.md
@@ -21,8 +21,9 @@
 
 ## 确认系统环境信息
 
-- 确认安装Ubuntu 18.04/CentOS 7.6/EulerOS 2.8是64位操作系统。
-- 确认安装[GCC 7.3.0版本](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz)。
+- 确认安装Ubuntu 18.04/CentOS 8.2/EulerOS 2.8是64位操作系统。
+- 确认GCC安装版本8.1.0以上[GCC](http://ftp.gnu.org/gnu/gcc/gcc-8.1.0/gcc-8.1.0.tar.gz)(CentOS 8.2用户)。
+- 确认安装[GCC 7.3.0版本](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz)(Ubuntu 18.04/EulerOS 2.8用户)。
 - 确认安装[gmp 6.1.2版本](https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz)。
 - 确认安装Python 3.7.5版本。  
     - 如果未安装或者已安装其他版本的Python，可从[官网](https://www.python.org/ftp/python/3.7.5/Python-3.7.5.tgz)或者[华为云](https://mirrors.huaweicloud.com/python/3.7.5/Python-3.7.5.tgz)下载Python 3.7.5版本 64位，进行安装。
diff --git a/install/mindspore_ascend_install_pip_en.md b/install/mindspore_ascend_install_pip_en.md
index 574d5fa9bfa8ddd901d5946c8723c9d53828591b..b7bd36e675fce974f735b4823dfa241d4959f4d3 100644
--- a/install/mindspore_ascend_install_pip_en.md
+++ b/install/mindspore_ascend_install_pip_en.md
@@ -21,8 +21,9 @@ This document describes how to quickly install MindSpore in a Linux system with
 
 ## System Environment Information Confirmation
 
-- Confirm that Ubuntu 18.04/CentOS 7.6/EulerOS 2.8 is installed with the 64-bit operating system.
-- Confirm that [GCC 7.3.0](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz) is installed.
+- Confirm that Ubuntu 18.04/CentOS 8.2/EulerOS 2.8 is installed with the 64-bit operating system.
+- Ensure that GCC version >= 8.1.0 [GCC](http://ftp.gnu.org/gnu/gcc/gcc-8.1.0/gcc-8.1.0.tar.gz) is installed (For CentOS 8.2 users).
+- Ensure that [GCC 7.3.0](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz) is installed (For Ubuntu 18.04, EulerOS 2.8 users).
 - Confirm that [gmp 6.1.2](https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz) is installed.
 - Confirm that Python 3.7.5 is installed.
     - If you didn't install Python or you have installed other versions, please download the Python 3.7.5 64-bit from [Python](https://www.python.org/ftp/python/3.7.5/Python-3.7.5.tgz) or [Huaweicloud](https://mirrors.huaweicloud.com/python/3.7.5/Python-3.7.5.tgz) to install.
diff --git a/install/mindspore_ascend_install_source.md b/install/mindspore_ascend_install_source.md
index 40a3e7dd92a7ad0be2802b0fc3c9ad7fd8076b7b..48740fba6779416b3365b1fa0b95ef72cc07b356 100644
--- a/install/mindspore_ascend_install_source.md
+++ b/install/mindspore_ascend_install_source.md
@@ -23,8 +23,9 @@
 
 ## 确认系统环境信息
 
-- 确认安装Ubuntu 18.04/CentOS 7.6/EulerOS 2.8是64位操作系统。
-- 确认安装[GCC 7.3.0版本](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz)。
+- 确认安装Ubuntu 18.04/CentOS 8.2/EulerOS 2.8是64位操作系统。
+- 确认GCC安装版本8.1.0以上[GCC](http://ftp.gnu.org/gnu/gcc/gcc-8.1.0/gcc-8.1.0.tar.gz)(CentOS 8.2用户)。
+- 确认安装[GCC 7.3.0版本](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz)(Ubuntu 18.04/EulerOS 2.8用户)。
 - 确认安装[gmp 6.1.2版本](https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz)。
 - 确认安装[Python 3.7.5版本](https://www.python.org/ftp/python/3.7.5/Python-3.7.5.tgz)。
 - 确认安装[OpenSSL 1.1.1及以上版本](https://github.com/openssl/openssl.git)。
diff --git a/install/mindspore_ascend_install_source_en.md b/install/mindspore_ascend_install_source_en.md
index 0d24c12a0186e512996144493a0628d52eb9e5df..f3a1312a5ae74fe15d9b5410e3b6e3de5c433733 100644
--- a/install/mindspore_ascend_install_source_en.md
+++ b/install/mindspore_ascend_install_source_en.md
@@ -23,8 +23,9 @@ This document describes how to quickly install MindSpore in a Linux system with
 
 ## System Environment Information Confirmation
 
-- Confirm that Ubuntu 18.04/CentOS 7.6/EulerOS 2.8 is installed with the 64-bit operating system.
-- Confirm that [GCC 7.3.0](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz) is installed.
+- Confirm that Ubuntu 18.04/CentOS 8.2/EulerOS 2.8 is installed with the 64-bit operating system.
+- Ensure that GCC version >= 8.1.0 [GCC](http://ftp.gnu.org/gnu/gcc/gcc-8.1.0/gcc-8.1.0.tar.gz) is installed (For CentOS 8.2 users).
+- Ensure that [GCC 7.3.0](http://ftp.gnu.org/gnu/gcc/gcc-7.3.0/gcc-7.3.0.tar.gz) is installed (For Ubuntu 18.04, EulerOS 2.8 users).
 - Confirm that [gmp 6.1.2](https://gmplib.org/download/gmp/gmp-6.1.2.tar.xz) is installed.
 - Confirm that [Python 3.7.5](https://www.python.org/ftp/python/3.7.5/Python-3.7.5.tgz) is installed.
 - Confirm that [OpenSSL 1.1.1 or later](https://github.com/openssl/openssl.git) is installed.
diff --git a/resource/release/release_list_zh_cn.md b/resource/release/release_list_zh_cn.md
index 3cb6d1529f9b5d40cc94f6162401c61fe1935771..c17aea3a31e9aee5540c9dc85dbc0c88c492bc8e 100644
--- a/resource/release/release_list_zh_cn.md
+++ b/resource/release/release_list_zh_cn.md
@@ -163,8 +163,8 @@
 |      |      |   CentOS-x86   |   <https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.0.0/MindInsight/ascend/centos_x86/mindinsight-1.0.0-cp37-cp37m-linux_x86_64.whl>   |   8eab8881dd585731dfdedaec16b456fe6e80242199efbdc5703e20382b59aeab   |
 |      |      |   CentOS-aarch64   |   <https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.0.0/MindInsight/ascend/centos_aarch64/mindinsight-1.0.0-cp37-cp37m-linux_aarch64.whl>   |   3f76f2ff8c809b638136748348d5860b2ef6f6412ec37db2e02d00a7bc53c91f   |
 |      |   GPU CUDA 10.1   |   Ubuntu-x86   |   <https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.0.0/MindInsight/ascend/ubuntu_x86/mindinsight-1.0.0-cp37-cp37m-linux_x86_64.whl>   |   dd951904ef10adbb93501c3cbafa6b4d34b1e8e5c4efe4fcaa7af49f0c081041   |
-|   MindArmour   |   Ascend 910   |   Ubuntu-x86<br>EulerOS-x86<br>CentOS 7.6 x86_64   |   <https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.0.0/MindArmour/x86_64/mindarmour-1.0.0-cp37-cp37m-linux_x86_64.whl>   |   a139ded76899e5901889fc4e578165ef78584a127f9c264830e4e2806c30cc82   |
-|      |      |   Ubuntu-aarch64<br>EulerOS-aarch64<br>CentOS 7.6 aarch64     |   <https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.0.0/MindArmour/aarch64/mindarmour-1.0.0-cp37-cp37m-linux_aarch64.whl>   |   e895ba5a0d207e0cb3e93acdfaaa399a63161443371ef68d626d29542e41d940   |
+|   MindArmour   |   Ascend 910   |   Ubuntu-x86<br>EulerOS-x86<br>CentOS 8.2 x86_64   |   <https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.0.0/MindArmour/x86_64/mindarmour-1.0.0-cp37-cp37m-linux_x86_64.whl>   |   a139ded76899e5901889fc4e578165ef78584a127f9c264830e4e2806c30cc82   |
+|      |      |   Ubuntu-aarch64<br>EulerOS-aarch64<br>CentOS 8.2 aarch64     |   <https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.0.0/MindArmour/aarch64/mindarmour-1.0.0-cp37-cp37m-linux_aarch64.whl>   |   e895ba5a0d207e0cb3e93acdfaaa399a63161443371ef68d626d29542e41d940   |
 |      |   GPU CUDA 10.1 <br>CPU   |   Ubuntu-x86   |   <https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.0.0/MindArmour/x86_64/mindarmour-1.0.0-cp37-cp37m-linux_x86_64.whl>   |   a139ded76899e5901889fc4e578165ef78584a127f9c264830e4e2806c30cc82   |
 |   MindSpore<br>Hub   |      |   any   |   <https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.0.0/Hub/any/mindspore_hub-1.0.0-py3-none-any.whl>   |0cb7ea4c8cd81279bc61558e1102da14516d2ea9653269cb0519c7085df8e3c3   |
 |   MindSpore<br>Lite RT   |   CPU   |   Android-aarch32   |   <https://ms-release.obs.cn-north-4.myhuaweicloud.com/1.0.0/lite/android_aarch32/mindspore-lite-1.0.0-runtime-arm32-cpu.tar.gz>   |abb28cee1b8a439c51d05a7c4521dc3f76d05ae79db4be781c932ee5f0abc774   |