diff --git a/update/backups.sh b/update/backups.sh
index 4e79199..d9bd7aa 100644
--- a/update/backups.sh
+++ b/update/backups.sh
@@ -18,7 +18,7 @@ cp -rf /root/.ssh/authorized_keys /opt/configs/conf/
 cp -rf /root/.acme.sh/*ecc /opt/configs/acme/
 
 cd /opt && t=`date +%Y%m%dT%H%M%S`
-rsync -av --delete apps configs logs scripts websites wd/72-Backups/CrossChain/VPS/ > /opt/logs/rsync/rsync_${t}.log
+rsync -av --delete apps configs logs scripts websites wd/72-Backups/VPS/ > /opt/logs/rsync/rsync_${t}.log
 cd /opt/logs/rsync/
 let count=`ls | wc -l`
 if [[ $count -gt 10 ]]; then
diff --git a/utool/toolbox.sh b/utool/toolbox.sh
deleted file mode 100644
index f5edb46..0000000
--- a/utool/toolbox.sh
+++ /dev/null
@@ -1,56 +0,0 @@
-# You may uncomment the following lines if you want `ls' to be colorized:
-export LS_OPTIONS='--color=auto'
-eval "`dircolors`"
-alias ls='ls $LS_OPTIONS'
-alias ll='ls $LS_OPTIONS -ahl'
-alias l='ls $LS_OPTIONS -lA'
-
-PS1='\e[1;32m[ $? \u@\h \W]\$ \e[0m'
-alias cls='clear'
-alias ll='ls -alh'
-alias l='ll'
-alias ..='cd ..; ls'
-alias ...='cd ../..; ls'
-alias cdblog='cd /opt/source-code/blog/_posts'
-alias cdscripts='cd /opt/scripts'
-alias cdconfigs='cd /opt/configs'
-alias cdfrp='cd /opt/source-code/frpc/'
-alias cdalist='cd /opt/webdav/alist/CTC-Client/Manford/ && ls'
-alias cdone='cd /opt/webdav/onedrive/ && ls'
-alias cdwd='cd /opt/webdav/wd/ && ls'
-alias cdman='cd /opt/source-code/manford && ls'
-alias conf='cd /usr/local/nginx/conf'
-alias so='source ~/.bashrc'
-alias python='python3'
-alias py='python3'
-alias vi='vim'
-alias g='vim'
-alias txl='tmux ls'
-alias txn='tmux new -s'
-alias txa='tmux at -t'
-alias acme.sh=~/.acme.sh/acme.sh
-alias tt='/opt/scripts/todo/todo.sh -d /opt/scripts/todo/todo.cfg'
-alias tdate='date +%Y-%m-%d'
-alias jtddate='date +"%Y-%m-%d %H:%M:%S"'
-complete -F _todo tt
-alias cdpython='cd /opt/source-code/document/python/ && ls'
-export TIMETAGGER_CREDENTIALS='timetagger:$2a$08$s6ZkrdZGmwNADKY3K9X0jOgGWu4XMSVCGs4qbqMTupYRaUM2n4RKq'
-
-export Ali_Key='LTAI5tMoM6J3Nzoi6JbT9waY'
-export Ali_Secret='N89cC4JpxdBL1Hqr8WhefIPRVcKEAs'
-
-export CF_Key="f0971f82ebc8d6dfffc1a4871759f6b17fd1a"
-export CF_Email="xgdfmf@gmail.com"
-
-export EDITOR='/usr/bin/vim'
-
-if [ -f /etc/bash_completion ]; then
-  . /etc/bash_completion
-fi
-# [[ ! -d /tmp/rclone ]] && mkdir -p /tmp/rclone
-
-#. /opt/scripts/rclone/rclone_bash_completion.sh
-. /opt/scripts/todo/todo_completion
-
-source /opt/source-code/v2ray-4.34.0/envfile
-