diff --git a/x86.sh b/x86.sh
index b8380ce..fca003f 100644
--- a/x86.sh
+++ b/x86.sh
@@ -22,7 +22,7 @@ sudo apt-get install -y build-essential flex bison cmake g++ gawk gcc-multilib g
   libfuse-dev libncurses5-dev libssl-dev python3 python3-pip python3-ply python3-pyelftools rsync unzip zlib1g-dev \
   file wget subversion patch upx-ucl autoconf automake curl asciidoc binutils bzip2 lib32gcc-s1 libc6-dev-i386 uglifyjs \
   msmtp texinfo libreadline-dev libglib2.0-dev xmlto libelf-dev libtool autopoint antlr3 gperf ccache swig coreutils \
-  haveged scons libpython3-dev rename qemu-utils jq
+  haveged scons libpython3-dev rename qemu-utils jq genisoimage
 
 # 清理 apt 缓存
 sudo apt-get clean