diff --git a/README-ja.md b/README-ja.md
index f069b241e..8fc082f8b 100644
--- a/README-ja.md
+++ b/README-ja.md
@@ -48,7 +48,7 @@ Milk-V DuoはCV1800Bをベースにした超小型の組み込みプラットフ
 コンパイルに必要なパッケージをインストールします。
 
 ```bash
-sudo apt install -y pkg-config build-essential ninja-build automake autoconf libtool wget curl git gcc libssl-dev bc slib squashfs-tools android-sdk-libsparse-utils jq python3-distutils scons parallel tree python3-dev python3-pip device-tree-compiler ssh cpio fakeroot libncurses5 flex bison libncurses5-dev genext2fs rsync unzip dosfstools mtools tcl openssh-client cmake
+sudo apt install -y pkg-config build-essential ninja-build automake autoconf libtool wget curl git gcc libssl-dev bc slib squashfs-tools android-sdk-libsparse-utils jq python3-distutils scons parallel tree python3-dev python3-pip device-tree-compiler ssh cpio fakeroot libncurses5 flex bison libncurses5-dev genext2fs rsync unzip dosfstools mtools tcl openssh-client cmake expect
 ```
 
 ### SDKのソースコードを入手
diff --git a/README-zh.md b/README-zh.md
index 2387fa236..cf92b5dff 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -46,7 +46,7 @@ Milk-V Duo 是一个基于 CV1800B 芯片的超紧凑嵌入式开发平台。它
 ### 安装编译依赖的工具包
 
 ```bash
-sudo apt install -y pkg-config build-essential ninja-build automake autoconf libtool wget curl git gcc libssl-dev bc slib squashfs-tools android-sdk-libsparse-utils jq python3-distutils scons parallel tree python3-dev python3-pip device-tree-compiler ssh cpio fakeroot libncurses5 flex bison libncurses5-dev genext2fs rsync unzip dosfstools mtools tcl openssh-client cmake
+sudo apt install -y pkg-config build-essential ninja-build automake autoconf libtool wget curl git gcc libssl-dev bc slib squashfs-tools android-sdk-libsparse-utils jq python3-distutils scons parallel tree python3-dev python3-pip device-tree-compiler ssh cpio fakeroot libncurses5 flex bison libncurses5-dev genext2fs rsync unzip dosfstools mtools tcl openssh-client cmake expect
 ```
 
 ### 获取 SDK
diff --git a/README.md b/README.md
index 18110bb25..23267f4d0 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ The following describes the compilation methods in the two environments.
 Install the packages that compile dependencies:
 
 ```bash
-sudo apt install -y pkg-config build-essential ninja-build automake autoconf libtool wget curl git gcc libssl-dev bc slib squashfs-tools android-sdk-libsparse-utils jq python3-distutils scons parallel tree python3-dev python3-pip device-tree-compiler ssh cpio fakeroot libncurses5 flex bison libncurses5-dev genext2fs rsync unzip dosfstools mtools tcl openssh-client cmake
+sudo apt install -y pkg-config build-essential ninja-build automake autoconf libtool wget curl git gcc libssl-dev bc slib squashfs-tools android-sdk-libsparse-utils jq python3-distutils scons parallel tree python3-dev python3-pip device-tree-compiler ssh cpio fakeroot libncurses5 flex bison libncurses5-dev genext2fs rsync unzip dosfstools mtools tcl openssh-client cmake expect
 ```
 
 ### Get SDK Source Code