diff --git a/Software/Development/Environment/Autoconf/Configure_编译配置选项.md b/Software/Development/Environment/Autoconf/Configure_编译配置选项.md
new file mode 100644
index 0000000..abd067f
--- /dev/null
+++ b/Software/Development/Environment/Autoconf/Configure_编译配置选项.md
@@ -0,0 +1,47 @@
+# Configure 编译配置选项
+
+Configure 脚本是 Autoconf 工具的基本应用。
+
+```bash
+autoreconf -fvi
+# 或
+autogen.sh
+
+./configure [各种可选参数...]
+```
+
+可选参数如下：
+
+## 1. --build
+
+执行代码编译的主机，可选项如下：
+
+* arm-linux
+* x86-64-linux
+* i386-linux
+
+```bash
+./configure --build=arm-linux
+```
+
+## 2. --host
+
+指定该软件将运行的平台，可选项与 --build 一致。
+
+示例如下：
+
+```bash
+./configure --host=arm-linux
+```
+
+## 3. --target
+
+这个选项只有在建立交叉编译环境的时候用到，正常编译和交叉编译都不会用到。他用 build 主机上的编译器，编译一个新的编译器（binutils, gcc,gdb 等），这个新的编译器将来编译出来的其他程序将运行在 target 指定的系统上。
+
+## 4. --prefix
+
+指定 install 路径，比如：
+
+```bash
+./configure --prefix=$(pwd)/install
+```
diff --git a/Software/System/Linux/Editions/Ubuntu/Ubuntu_初始配置.md b/Software/System/Linux/Editions/Ubuntu/Ubuntu_初始配置.md
index 8dabc35..afee108 100644
--- a/Software/System/Linux/Editions/Ubuntu/Ubuntu_初始配置.md
+++ b/Software/System/Linux/Editions/Ubuntu/Ubuntu_初始配置.md
@@ -106,7 +106,7 @@ dpkg -l
 ## 安装开发工具
 
 ```bash
-sudo apt-get install bison build-essential make gcc gcc-multilib global git-core git openssl module-init-tools gnu-efi xz-utils debianutils iputils-ping e2fslibs-dev ccache gawk wget diffstat bc zip unzip chrpath socat texinfo cpio flex minicom xterm gtkterm parted gparted tmux python python-pip python-wand python-crypto python3 python3-pip python3-pexpect libncurses-dev libncurses5-dev libncursesw5-dev libssl-dev libpciaccess-dev uuid-dev libsystemd-dev libevent-dev libxml2-dev libusb-1.0-0-dev liblz4-tool libsdl1.2-dev libssl-dev libblkid-dev libcv-dev libopencv-*-dev protobuf-c-compiler protobuf-compiler libprotobuf-dev libboost-dev libleveldb-dev libgflags-dev libgoogle-glog-dev libblas-dev liblmdb-dev libsnappy-dev libopenblas-dev python-numpy libboost-python-dev gfortran python-scikits-learn python-skimage-lib usbutils pciutils module-init-tools
+sudo apt-get install bison build-essential make gcc gcc-multilib global git-core git openssl module-init-tools gnu-efi xz-utils debianutils iputils-ping e2fslibs-dev ccache gawk wget diffstat bc zip unzip chrpath socat texinfo cpio flex minicom xterm gtkterm parted gparted tmux python python-pip python-wand python-crypto python3 python3-pip python3-pexpect libncurses-dev libncurses5-dev libncursesw5-dev libssl-dev libpciaccess-dev uuid-dev libsystemd-dev libevent-dev libxml2-dev libusb-1.0-0-dev liblz4-tool libsdl1.2-dev libssl-dev libblkid-dev libcv-dev libopencv-*-dev protobuf-c-compiler protobuf-compiler libprotobuf-dev libboost-dev libleveldb-dev libgflags-dev libgoogle-glog-dev libblas-dev liblmdb-dev libsnappy-dev libopenblas-dev python-numpy libboost-python-dev gfortran python-scikits-learn python-skimage-lib usbutils pciutils module-init-tools autoconf automake autotools-dev libltdl-dev libtool
 
 sudo pip3 install kconfiglib
 ```