diff --git a/.github/workflows/openwrt-ci.yml b/.github/workflows/openwrt-ci.yml
index e89479262..d662f5a1b 100644
--- a/.github/workflows/openwrt-ci.yml
+++ b/.github/workflows/openwrt-ci.yml
@@ -37,7 +37,7 @@ jobs:
           sudo rm -rf /usr/share/dotnet /etc/mysql /etc/php /etc/apt/sources.list.d
           sudo -E apt-get -y purge azure-cli ghc* zulu* hhvm llvm* firefox google* dotnet* powershell openjdk* mysql* php*
           sudo -E apt-get update
-          sudo -E apt-get -y install build-essential asciidoc binutils bzip2 gawk gettext git libncurses5-dev libz-dev patch python3 unzip zlib1g-dev lib32gcc1 libc6-dev-i386 subversion flex uglifyjs gcc-multilib g++-multilib p7zip p7zip-full msmtp libssl-dev texinfo libglib2.0-dev xmlto qemu-utils upx libelf-dev autoconf automake libtool autopoint device-tree-compiler antlr3 gperf
+          sudo -E apt-get -y install build-essential asciidoc binutils bzip2 gawk gettext git libncurses5-dev libz-dev patch python3 unzip zlib1g-dev lib32gcc1 libc6-dev-i386 subversion flex uglifyjs gcc-multilib g++-multilib p7zip p7zip-full msmtp libssl-dev texinfo libglib2.0-dev xmlto qemu-utils upx libelf-dev autoconf automake libtool autopoint device-tree-compiler antlr3 gperf swig
           sudo -E apt-get -y autoremove --purge
           sudo -E apt-get clean
 
diff --git a/README.md b/README.md
index 150c86902..378f6cced 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Welcome to Lean's  git source of OpenWrt and packages
 
 2. 命令行输入 `sudo apt-get update` ，然后输入
 `
-sudo apt-get -y install build-essential asciidoc binutils bzip2 gawk gettext git libncurses5-dev libz-dev patch python3.5 python2.7 unzip zlib1g-dev lib32gcc1 libc6-dev-i386 subversion flex uglifyjs git-core gcc-multilib p7zip p7zip-full msmtp libssl-dev texinfo libglib2.0-dev xmlto qemu-utils upx libelf-dev autoconf automake libtool autopoint device-tree-compiler g++-multilib antlr3 gperf wget
+sudo apt-get -y install build-essential asciidoc binutils bzip2 gawk gettext git libncurses5-dev libz-dev patch python3.5 python2.7 unzip zlib1g-dev lib32gcc1 libc6-dev-i386 subversion flex uglifyjs git-core gcc-multilib p7zip p7zip-full msmtp libssl-dev texinfo libglib2.0-dev xmlto qemu-utils upx libelf-dev autoconf automake libtool autopoint device-tree-compiler g++-multilib antlr3 gperf wget swig
 `
 
 3. 使用 `git clone https://github.com/coolsnowwolf/lede` 命令下载好源代码，然后 `cd lede` 进入目录