diff --git a/debian.sh b/debian.sh
index 8b16349..4bf409f 100644
--- a/debian.sh
+++ b/debian.sh
@@ -2,8 +2,8 @@
 #########################################################
 # Function :Initial Server Setup for Debian Server      #
 # Platform :Debian 11.x Bullseye                        #
-# Version  :1.2                                         #
-# Date     :06-29-2022                                  #
+# Version  :1.3                                         #
+# Date     :12-17-2022                                  #
 # Author   :Xiufeng Guo                                 #
 # Contact  :i@m.ac                                      #
 # Company  :xTom                                        #
@@ -111,7 +111,8 @@ function install_packages() {
         unzip rsync \
         bash-completion git whois \
         fail2ban iptables haveged gnupg vnstat lrzsz jq \
-        unattended-upgrades apt-listchanges
+        unattended-upgrades apt-listchanges \
+        htop iftop p7zip-full
     printf "\E[0;35;40m"
     echo '### Updating system... ###'
     printf "\E[0m"
@@ -212,6 +213,15 @@ alias ll='ls --color=auto -alF'
 alias l='ls -A'
 alias mtr='mtr --aslookup --show-ips'
 PS1='\[\033[01;31m\]\u\[\033[01;33m\]@\[\033[01;36m\]\h \[\033[01;33m\]\w \[\033[01;35m\]\\$ \[\033[00m\]'
+
+# If this is an xterm set the title to user@host:dir
+case "\$TERM" in
+xterm*|rxvt*)
+    PS1="\[\e]0;\${debian_chroot:+(\$debian_chroot)}\u@\h: \w\a\]\$PS1"
+    ;;
+*)
+    ;;
+esac
 EOF
     printf "\E[0;33;40m"
     echo "### Custom .bashrc added ###"
@@ -304,7 +314,7 @@ function add_nginx_repo() {
     printf "\E[0;35;40m"
     echo '### Add n.wtf Nginx repo ###'
     printf "\E[0m"
-    curl -sS https://raw.githubusercontent.com/u-sb/nginx-docs/main/public/public.key | gpg --dearmor > /usr/share/keyrings/n.wtf.gpg
+    curl -sS https://n.wtf/public.key | gpg --dearmor > /usr/share/keyrings/n.wtf.gpg
     echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/n.wtf.gpg] https://mirror-cdn.xtom.com/sb/nginx/ $(lsb_release -sc) main" > /etc/apt/sources.list.d/n.wtf.list
     printf "\E[0;33;40m"
     echo "### n.wtf Nginx repo added ###"
@@ -387,7 +397,7 @@ function add_acme_sh() {
     printf "\E[0;35;40m"
     echo '### Install acme.sh ###'
     printf "\E[0m"
-    curl -sS https://get.acme.sh | bash -s email=david@xtom.com
+    curl -sS https://get.acme.sh | bash -s email=i@m.ac
     /root/.acme.sh/acme.sh --upgrade --auto-upgrade
     /root/.acme.sh/acme.sh --set-default-ca --server letsencrypt
     printf "\E[0;33;40m"