diff --git a/.bashrc b/.bashrc
index 9bd40e8..ee69a19 100644
--- a/.bashrc
+++ b/.bashrc
@@ -32,6 +32,15 @@ export CVS_RSH=ssh
 #fi
 
 # Define aliases:
+# Think twice before deletion. Though troublesome but strongly recommended!
+alias rm='rm -i'
+# Request X tunneling for SSH:
+alias ssh='ssh -C -X'
+# Always use compression for CVS:
+alias cvs='cvs -z9'
+
+alias ps='ps -elf'
+
 # Always list long directory and time.
 if uname | grep 'Darwin';
 then
@@ -48,15 +57,6 @@ fi
 #export CLICOLOR='Yes'            #是否输出颜色
 #export LSCOLORS='CxfxcxdxbxegedabagGxGx' #指定颜色
 
-# Think twice before deletion. Though troublesome but strongly recommended!
-alias rm='rm -i'
-# Request X tunneling for SSH:
-alias ssh='ssh -C -X'
-# Always use compression for CVS:
-alias cvs='cvs -z9'
-
-alias ps='ps -elf'
-
 # Set default file permission mask:
 umask 022 # rwxr-xr-x
 
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..7539439
--- /dev/null
+++ b/README.md
@@ -0,0 +1,6 @@
+远程服务器使用策略：
+* 统一使用 debian 系统。
+* 禁止 root 用户远程登录，另建 adot (admin+root) 用户用于远程登录。
+* 软件、配置安装在 /faronear 目录下，尽量保持与 git 仓库的路径一致，例如 /faronear/tic/wallet/dist/
+* /faronear 允许 adot 访问，但必须把其中机密文件的权限设置到最小。
+* 用 adot 账号远程登录后，su 后启动软件。
\ No newline at end of file
diff --git a/setup-debian.sh b/setup-debian.sh
index 9bc5905..d985220 100644
--- a/setup-debian.sh
+++ b/setup-debian.sh
@@ -11,31 +11,31 @@ fi
 apt update
 apt install -y emacs git curl screen sudo automake
 
-echo ">>> Making dir /faronear"
+echo "<<< Making dir /faronear"
 if [ ! -d "/faronear" ]
 then
   mkdir /faronear
 fi 
-echo ">>> Making dir /faronear/lib"
+echo "<<< Making dir /faronear/lib"
 if [ ! -d "/faronear/lib" ]
 then 
   mkdir /faronear/lib
 fi
-echo ">>> Git cloning to /faronear/lib/sysconfig"
+echo "<<< Git cloning to /faronear/lib/sysconfig"
 if [ ! -d "/faronear/lib/sysconfig" ]
 then
   git clone https://git.faronear.org/lib/sysconfig /faronear/lib/sysconfig
 fi
-echo ">>> Configure home"
+echo "<<< Configure home"
 if [ ! -f "~/.bashrc.backup" ]
 then
   . /faronear/lib/sysconfig/setup-home.sh
 fi
 
-echo ">>> Change root password"
+echo "<<< Change root password"
 passwd
 
-echo ">>> Add a new user"
+echo "<<< Add a new user"
 useradd $User
 # usermod -a -G sudo $User # Add to sudo group
 passwd $User
@@ -47,18 +47,18 @@ sed -i "s/\/home\/$User:\/bin\/sh$/\/home\/$User:\/bin\/bash/g" /etc/passwd
 # Debian 9 default to empty
 sed -i "s/\/home\/$User:$/\/home\/$User:\/bin\/bash/g" /etc/passwd
 
-echo ">>> Allow sudo without password: %sudo ALL=(ALL:ALL) NOPASSWD:ALL"
+echo "<<< Allow sudo without password: %sudo ALL=(ALL:ALL) NOPASSWD:ALL"
 chmod o+w /etc/sudoers
 # emacs /etc/sudoers
 sed -i "s/%sudo\s\+ALL=(ALL:ALL)\sALL/%sudo\tALL=(ALL:ALL) NOPASSWD:ALL/g" /etc/sudoers
 chmod o-w /etc/sudoers
 
-echo ">>> Disallow root login: #PermitRootLogin yes"
+echo "<<< Disallow root login: #PermitRootLogin yes"
 # emacs /etc/ssh/sshd_config
 sed -i "s/^PermitRootLogin yes/#PermitRootLogin yes/g" /etc/ssh/sshd_config
 service sshd restart
 
-echo ">>> Configure autostart"
+echo "<<< Configure autostart"
 if [ -f /etc/rc.local ]
 then
   mv /etc/rc.local /etc/rc.local.backup
@@ -69,15 +69,10 @@ echo '#!/bin/bash' > /etc/rc.local # can't omit, otherwise you can't launch pm2
 echo 'source /faronear/autostart.sh' >> /etc/rc.local # make sure to sudo pm2 in autostart.sh, otherwise pm2 list can't find it as root.
 touch /faronear/autostart.sh
 chmod +x /faronear/autostart.sh
-echo '<<< Autostart is set. You can "systemctl start/stop/status rc-local" to manage it.'
+echo '>>> Autostart is set. You can "systemctl start/stop/status rc-local" to manage it.'
 
-echo ">>> Configure locales: install all-locales, default to zh-CN.UTF-8"
+echo "<<< Configure locales: install all-locales, default to zh-CN.UTF-8"
 dpkg-reconfigure locales
 
-echo "系统设置完毕。"
-echo "远程服务器使用策略："
-echo "* 统一使用 debian 系统。"
-echo "* 禁止 root 用户远程登录，另建 adot (admin+root) 用户用于远程登录。"
-echo "* 软件、配置安装在 /faronear 目录下，尽量保持与 git 仓库的路径一致，例如 /faronear/tic/wallet/dist/"
-echo "* /faronear 允许 adot 访问，但必须把其中机密文件的权限设置到最小。"
-echo "* 用 adot 账号远程登录后，su 后启动软件。"
+echo "<<< Debian System Setup Completed >>>"
+