diff --git a/README-CN.md b/README-CN.md
index 55e475eeadc9eec7f7f4749f67fa094d3a40cbc8..950f52512577033f9e3af13300edfd83b204dcc9 100644
--- a/README-CN.md
+++ b/README-CN.md
@@ -25,6 +25,22 @@ source /etc/profile.d/obd.sh
 - openssl-devel
 - xz-devel
 - mysql-devel
+- pip
+- pyinstaller
+
+> 说明:
+> 
+> 您可以参考如下命令在拥有 Python2.7 或 Python3.8 的环境中安装 pip:
+>   ```shell
+>   curl -o get-pip.py https://bootstrap.pypa.io/pip/2.7/get-pip.py # 针对 Python2.7 环境
+>   curl -o get-pip.py https://bootstrap.pypa.io/get-pip.py # 针对 Python3.8 环境
+>   sudo python get-pip.py
+>   ```
+> 
+> 然后使用如下 pip 命令安装 pyinstaller:
+>   ```shell
+>   sudo pip install pyinstaller==3.6
+>   ```
   
 Python2.7 使用以下命令安装：
 
diff --git a/README.md b/README.md
index 54034cb726b5f595e9c6243f238c0f32217b68ed..f366829d039d9461967fe801d75e3883bf6924f3 100644
--- a/README.md
+++ b/README.md
@@ -25,6 +25,23 @@ Before you install OBD by using the source code, make sure that you have install
 - openssl-devel
 - xz-devel
 - mysql-devel
+- pip
+- pyinstaller
+
+> Notes:
+> 
+> You can install pip for Python2.7 or Python3.8 refer below cmd:
+>   ```shell
+>   curl -o get-pip.py https://bootstrap.pypa.io/pip/2.7/get-pip.py # for Python2.7 
+>   curl -o get-pip.py https://bootstrap.pypa.io/get-pip.py # for Python3.8 
+>   sudo python get-pip.py
+>   ```
+> 
+> then install pyinstaller as below:
+>   ```shell
+>   sudo pip install pyinstaller==3.6
+>   ```
+
 
 To install OBD on Python2.7, run these commands: