diff --git a/newset.sh b/newset.sh
index 772caff..925c5e7 100644
--- a/newset.sh
+++ b/newset.sh
@@ -27,7 +27,7 @@ do
 \mv /etc/yum.repos.d/${i} /etc/yum.repos.d/bak/${DATE}
 done
 wget http://mirrors.aliyun.com/repo/Centos-7.repo  -O /etc/yum.repos.d/CentOS-Base.repo
-wget http://mirrors.aliyun.com/repo/Centos-7.repo  -P /etc/yum.repos.d
+wget http://mirrors.aliyun.com/repo/Centos-7.repo  -P /etc/yum.repos.d/
 wget http://mirrors.aliyun.com/repo/epel-7.repo -P /etc/yum.repos.d/
 yum clean all
 yum makecache
@@ -37,7 +37,7 @@ TOOL_INSTALL()
 {
 echo -e "\033[32m--------------------------------------------   安装常用工具   --------------------------------------------\033[0m"
 sleep 1.5
-for TOOL in net-tools lrzsz vim unzip git screen nethogs speedtest-cli lm_sensors
+for TOOL in net-tools lrzsz vim unzip git screen nethogs speedtest-cli lm_sensors bzip2 
 do
 echo -e "\033[33m安装${TOOL}...\033[0m"
 sleep 1
@@ -68,9 +68,38 @@ cp -r /etc/selinux/config /etc/selinux/config.bak
 fi
 sed -i 's/^SELINUX=.*/SELINUX=disabled/' /etc/selinux/config
 }
+PS1(){
+cat>>/etc/profile<<EOF
+
+##########以下是用户登录及操作记录代码##############
+PS1='\e[1;37m[\e[m\e[1;32m\u\e[m\e[1;33m@\e[m\e[1;35m\H\e[m \e[4m`pwd`\e[m\e[1;37m]\e[m\e[1;36m\e[m\n$'
+
+USER_IP=`who -u am i 2>/dev/null| awk '{print $NF}'|sed -e 's/[()]//g'`
+if [ "$USER_IP" = "" ]
+then
+USER_IP=`hostname`
+fi
+if [ ! -d /var/log/history ]
+then
+mkdir -p /var/log/history
+chmod 777 /var/log/history
+fi
+if [ ! -d /var/log/history/${LOGNAME} ]
+then
+mkdir -p /var/log/history/${LOGNAME}
+chmod 300 /var/log/history/${LOGNAME}
+fi
+export HISTSIZE=4096
+DT=`date "+%Y-%m-%d_%H:%M:%S"`
+export HISTFILE="/var/log/history/${LOGNAME}/${USER_IP}-log.$DT"
+chmod 600 /var/log/history/${LOGNAME}/*log* 2>/dev/null
+######################代码结束#######################
+EOF
+source /etc/profile
+}
 BASE_INSTALL
 REPO_REPLACE
 TOOL_INSTALL
 FIREWALLD
 IPTABLES
-
+PS1