diff --git a/en/device-dev/quick-start/quickstart-standard-package-environment.md b/en/device-dev/quick-start/quickstart-standard-package-environment.md
index 8e0b4e69770cd43df8eb390cb138eb98b618410b..96410f1d949cd8a4eb0163d3b3ae063bf583e6a4 100644
--- a/en/device-dev/quick-start/quickstart-standard-package-environment.md
+++ b/en/device-dev/quick-start/quickstart-standard-package-environment.md
@@ -13,7 +13,7 @@
 The installation command is as follows:
 
 ```
-sudo apt-get update && sudo apt-get install binutils git git-lfs gnupg flex bison gperf build-essential zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z1-dev ccache libgl1-mesa-dev libxml2-utils xsltproc unzip m4 bc gnutls-bin python3.8 python3-pip ruby
+sudo apt-get update && sudo apt-get install binutils git git-lfs gnupg flex bison gperf build-essential zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z1-dev ccache libgl1-mesa-dev libxml2-utils xsltproc unzip m4 bc gnutls-bin python3.8 python3-pip python3.8-venv ruby
 ```
 
 >![](../public_sys-resources/icon-note.gif) **NOTE:** 
diff --git a/zh-cn/device-dev/quick-start/quickstart-standard-package-environment.md b/zh-cn/device-dev/quick-start/quickstart-standard-package-environment.md
index 7d79728f80b0d8d3ed76df147c3fa08280996d67..52b17cf97149efd74cff0237630f3cc65fd413cb 100644
--- a/zh-cn/device-dev/quick-start/quickstart-standard-package-environment.md
+++ b/zh-cn/device-dev/quick-start/quickstart-standard-package-environment.md
@@ -13,7 +13,7 @@
 安装命令如下：
 
 ```
-sudo apt-get update && sudo apt-get install binutils git git-lfs gnupg flex bison gperf build-essential zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z1-dev ccache libgl1-mesa-dev libxml2-utils xsltproc unzip m4 bc gnutls-bin python3.8 python3-pip ruby
+sudo apt-get update && sudo apt-get install binutils git git-lfs gnupg flex bison gperf build-essential zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z1-dev ccache libgl1-mesa-dev libxml2-utils xsltproc unzip m4 bc gnutls-bin python3.8 python3-pip python3.8-venv ruby
 ```
 
 >![](../public_sys-resources/icon-note.gif) **说明：**