diff --git a/files/debian/debian-essentials.sh b/files/debian/debian-essentials.sh
index 330807c..0933eed 100755
--- a/files/debian/debian-essentials.sh
+++ b/files/debian/debian-essentials.sh
@@ -8,41 +8,25 @@ if [[ ! -f /etc/apt/apt.conf.d/local ]] ; then
     echo "}" >> /etc/apt/apt.conf.d/local
 fi
 
-# make mirrors directoy
-if [[ ! -d /etc/apt/mirrors ]] ; then
-    mkdir /etc/apt/mirrors
+# update bookworm to new debian.sources file
+isInFile=$(cat /etc/apt/sources.list | grep -c "bookworm")
+if [ $isInFile -eq 1 ]; then
+        mkdir /etc/apt/mirrors
+        echo "https://deb.debian.org/debian" >> /etc/apt/mirrors/debian.list
+        echo "https://deb.debian.org/debian-security" >> /etc/apt/mirrors/debian-security.list
+        echo "Types: deb deb-src" >> /etc/apt/sources.list.d/debian.sources
+        echo "URIs: mirror+file:///etc/apt/mirrors/debian.list" >> /etc/apt/sources.list.d/debian.sources
+        echo "Suites: bookworm bookworm-updates bookworm-backports" >> /etc/apt/sources.list.d/debian.sources
+        echo "Components: main contrib non-free non-free-firmware" >> /etc/apt/sources.list.d/debian.sources
+        echo "" >> /etc/apt/sources.list.d/debian.sources
+        echo "Types: deb deb-src" >> /etc/apt/sources.list.d/debian.sources
+        echo "URIs: mirror+file:///etc/apt/mirrors/debian-security.list" >> /etc/apt/sources.list.d/debian.sources
+        echo "Suites: bookworm-security" >> /etc/apt/sources.list.d/debian.sources
+        echo "Components: main" >> /etc/apt/sources.list.d/debian.sources
+        mv /etc/apt/sources.list /etc/apt/sources.list.bak
+        rm /etc/apt/sources.list.11.backup > /dev/null 2>&1
 fi
 
-# create mirror sources
-if [[ ! -f /etc/apt/mirrors/debian.list ]] ; then
-    echo "https://deb.debian.org/debian" >> /etc/apt/mirrors/debian.list
-fi
-
-if [[ ! -f /etc/apt/mirrors/debian-security.list ]] ; then
-    echo "https://deb.debian.org/debian-security" >> /etc/apt/mirrors/debian-security.list
-fi
-
-# create debian.sources 
-if [[ ! -f /etc/apt/sources.list.d/debian.sources ]] ; then
-    echo "Types: deb deb-src" >> /etc/apt/sources.list.d/debian.sources
-    echo "URIs: mirror+file:///etc/apt/mirrors/debian.list" >> /etc/apt/sources.list.d/debian.sources
-    echo "Suites: bookworm bookworm-updates bookworm-backports" >> /etc/apt/sources.list.d/debian.sources
-    echo "Components: main contrib non-free non-free-firmware" >> /etc/apt/sources.list.d/debian.sources
-    echo "" >> /etc/apt/sources.list.d/debian.sources
-    echo "Types: deb deb-src" >> /etc/apt/sources.list.d/debian.sources
-    echo "URIs: mirror+file:///etc/apt/mirrors/debian-security.list" >> /etc/apt/sources.list.d/debian.sources
-    echo "Suites: bookworm-security" >> /etc/apt/sources.list.d/debian.sources
-    echo "Components: main" >> /etc/apt/sources.list.d/debian.sources
-fi
-
-# backup sources.list
-if [[ ! -f /etc/apt/sources.list.bak ]] ; then
-    mv /etc/apt/sources.list /etc/apt/sources.list.bak
-fi
-
-# remove other sources.list backup
-rm /etc/apt/sources.list.11.backup > /dev/null 2>&1
-
 # update and upgrade
 apt-get update
 apt-get upgrade -y
@@ -113,7 +97,7 @@ cp /etc/bash.bashrc.bak /etc/bash.bashrc
 echo "" >> /etc/bash.bashrc
 echo "# custom settings and aliases" >> /etc/bash.bashrc
 echo "set -o noclobber" >> /etc/bash.bashrc
-echo "alias lsa='ls -alhF'" >> /etc/bash.bashrc
+echo "alias lsa='ls -alhvF'" >> /etc/bash.bashrc
 echo "alias systart='sudo systemctl start'" >> /etc/bash.bashrc
 echo "alias systop='sudo systemctl stop'" >> /etc/bash.bashrc
 echo "alias sysrest='sudo systemctl restart'" >> /etc/bash.bashrc
diff --git a/files/debian/debian-sources-update.sh b/files/debian/debian-sources-update.sh
index 53b011d..6c67b54 100644
--- a/files/debian/debian-sources-update.sh
+++ b/files/debian/debian-sources-update.sh
@@ -1,33 +1,19 @@
 #!/bin/bash
 
-# make mirrors directoy
-if [[ ! -d /etc/apt/mirrors ]] ; then
-    mkdir /etc/apt/mirrors
-fi
-
-# create mirror sources
-if [[ ! -f /etc/apt/mirrors/debian.list ]] ; then
-    echo "https://deb.debian.org/debian" >> /etc/apt/mirrors/debian.list
-fi
-
-if [[ ! -f /etc/apt/mirrors/debian-security.list ]] ; then
-    echo "https://deb.debian.org/debian-security" >> /etc/apt/mirrors/debian-security.list
-fi
-
-# create debian.sources 
-if [[ ! -f /etc/apt/sources.list.d/debian.sources ]] ; then
-    echo "Types: deb deb-src" >> /etc/apt/sources.list.d/debian.sources
-    echo "URIs: mirror+file:///etc/apt/mirrors/debian.list" >> /etc/apt/sources.list.d/debian.sources
-    echo "Suites: bookworm bookworm-updates bookworm-backports" >> /etc/apt/sources.list.d/debian.sources
-    echo "Components: main contrib non-free non-free-firmware" >> /etc/apt/sources.list.d/debian.sources
-    echo "" >> /etc/apt/sources.list.d/debian.sources
-    echo "Types: deb deb-src" >> /etc/apt/sources.list.d/debian.sources
-    echo "URIs: mirror+file:///etc/apt/mirrors/debian-security.list" >> /etc/apt/sources.list.d/debian.sources
-    echo "Suites: bookworm-security" >> /etc/apt/sources.list.d/debian.sources
-    echo "Components: main" >> /etc/apt/sources.list.d/debian.sources
-fi
-
-# backup sources.list
-if [[ ! -f /etc/apt/sources.list.bak ]] ; then
-    mv /etc/apt/sources.list /etc/apt/sources.list.bak
+isInFile=$(cat /etc/apt/sources.list | grep -c "bookworm")
+if [ $isInFile -eq 1 ]; then
+        mkdir /etc/apt/mirrors
+        echo "https://deb.debian.org/debian" >> /etc/apt/mirrors/debian.list
+        echo "https://deb.debian.org/debian-security" >> /etc/apt/mirrors/debian-security.list
+        echo "Types: deb deb-src" >> /etc/apt/sources.list.d/debian.sources
+        echo "URIs: mirror+file:///etc/apt/mirrors/debian.list" >> /etc/apt/sources.list.d/debian.sources
+        echo "Suites: bookworm bookworm-updates bookworm-backports" >> /etc/apt/sources.list.d/debian.sources
+        echo "Components: main contrib non-free non-free-firmware" >> /etc/apt/sources.list.d/debian.sources
+        echo "" >> /etc/apt/sources.list.d/debian.sources
+        echo "Types: deb deb-src" >> /etc/apt/sources.list.d/debian.sources
+        echo "URIs: mirror+file:///etc/apt/mirrors/debian-security.list" >> /etc/apt/sources.list.d/debian.sources
+        echo "Suites: bookworm-security" >> /etc/apt/sources.list.d/debian.sources
+        echo "Components: main" >> /etc/apt/sources.list.d/debian.sources
+        mv /etc/apt/sources.list /etc/apt/sources.list.bak
+        rm /etc/apt/sources.list.11.backup > /dev/null 2>&1
 fi