diff --git a/install.sh b/install.sh
index 415ed6a..7c7698f 100644
--- a/install.sh
+++ b/install.sh
@@ -4,47 +4,65 @@ installType='yum -y install'
 removeType='yum -y remove'
 upgrade="yum -y update"
 echoType='echo -e'
+centosVersion=0
+installProgress=0
+totalProgress=20
 iplc=$1
-
+trap 'onCtrlC' INT
+function onCtrlC () {
+    echo
+    killSleep > /dev/null 2>&1
+    exit;
+}
 # echo颜色方法
 echoContent(){
+    printN='\n'
+    if [[ ! -z "$3" ]]
+    then
+        printN=''
+    fi
     case $1 in
         # 红色
         "red")
-            ${echoType} "\033[31m$2 \033[0m"
+            ${echoType} "\033[31m${printN}$2 \033[0m"
         ;;
         # 天蓝色
         "skyBlue")
-            ${echoType} "\033[36m$2 \033[0m"
+            ${echoType} "\033[36m${printN}$2 \033[0m"
         ;;
         # 绿色
         "green")
-            ${echoType} "\033[32m$2 \033[0m"
+            ${echoType} "\033[32m${printN}$2 \033[0m"
         ;;
         # 白色
         "white")
-            ${echoType} "\033[37m$2 \033[0m"
+            ${echoType} "\033[37m${printN}$2 \033[0m"
         ;;
         "magenta")
-            ${echoType} "\033[31m$2 \033[0m"
+            ${echoType} "\033[31m${printN}$2 \033[0m"
         ;;
         "skyBlue")
-            ${echoType} "\033[36m$2 \033[0m"
+            ${echoType} "\033[36m${printN}$2 \033[0m"
         ;;
         # 黄色
         "yellow")
-            ${echoType} "\033[33m$2 \033[0m"
+            ${echoType} "\033[33m${printN}$2 \033[0m"
         ;;
     esac
 }
+# 修复bug
 fixBug(){
-    if [[ "${release}" = "ubuntu" ]]
-    then
-        cd /var/lib/dpkg/
-
-    fi
+    echo
+}
+# 新建目录
+mkdirTools(){
+    mkdir -p /etc/v2ray/
+    mkdir -p /etc/systemd/system/
+    mkdir -p /etc/nginx/v2ray-agent-https/
+    mkdir -p /usr/bin/v2ray/
+    mkdir -p /tmp/v2ray/
+    mkdir -p /tmp/tls/
 }
-
 # 安装工具包
 installTools(){
     # echo "export LC_ALL=en_US.UTF-8"  >>  /etc/profile
@@ -52,18 +70,37 @@ installTools(){
     # kill lock
     if [[ "${release}" = "centos" ]]
     then
+        progressTools "yellow" "检查安装jq、nginx epel源、yum-utils--->" 0
         # jq epel源
         rpm -ivh http://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm > /dev/null 2>&1
+
+        nginxEpel=""
+        if [[ ! -z `rpm -qa|grep -v grep|grep nginx` ]]
+        then
+            rpm -qa|grep -v grep|grep nginx|xargs rpm -e > /dev/null 2>&1
+        fi
+        if [[ "${centosVersion}" = "6" ]]
+        then
+            nginxEpel="http://nginx.org/packages/centos/6/x86_64/RPMS/nginx-1.18.0-1.el6.ngx.x86_64.rpm"
+        elif [[ "${centosVersion}" = "7" ]]
+        then
+            nginxEpel="http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm"
+        elif [[ "${centosVersion}" = "8" ]]
+        then
+            nginxEpel="http://nginx.org/packages/centos/8/x86_64/RPMS/nginx-1.18.0-1.el8.ngx.x86_64.rpm"
+        fi
         # nginx epel源
-        rpm -ivh http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm > /dev/null 2>&1
+        rpm -ivh ${nginxEpel} > /dev/null 2>&1
+        # yum-utils
+        yum install yum-utils -y > /dev/null 2>&1
     fi
 
     if [[ ! -z `ps -ef|grep -v grep|grep apt`  ]]
     then
         ps -ef|grep -v grep|grep apt|awk '{print $2}'|xargs kill -9
     fi
-
-    echoContent yellow "删除Nginx、V2Ray，请等待--->"
+    progressTools "yellow" "卸载Nginx--->" 1
+#    echoContent yellow "删除Nginx、V2Ray，请等待--->"
     if [[ ! -z `find /usr/sbin/ -name nginx` ]]
     then
         if [[ ! -z `ps -ef|grep nginx|grep -v grep`  ]]
@@ -81,6 +118,7 @@ installTools(){
         rm -rf /usr/share/nginx/html.zip
     fi
 
+    progressTools "yellow" "卸载V2Ray--->" 2
     if [[ ! -z `find /usr/bin/ -name "v2ray*"` ]]
     then
         if [[ ! -z `ps -ef|grep v2ray|grep -v grep`  ]]
@@ -90,52 +128,51 @@ installTools(){
         rm -rf  /usr/bin/v2ray
     fi
 
-    if [[ ! -z `cat /root/.bashrc|grep -n acme` ]]
-    then
-        acmeBashrcLine=`cat /root/.bashrc|grep -n acme|awk -F "[:]" '{print $1}'|head -1`
-        sed -i "${acmeBashrcLine}d" /root/.bashrc
-    fi
+    progressTools "yellow" "卸载V2Ray开机自启--->" 3
     rm -rf /etc/systemd/system/v2ray.service
     if [[ ! -z `find /bin /usr/bin -name "systemctl"` ]]
     then
         systemctl daemon-reload
     else
-        echo 'Centos6'
+        echo
     fi
 
-    #  rm -rf ~/.acme.sh > /dev/null
-    echoContent green "  删除完成"
+    progressTools "yellow" "卸载acme.sh--->" 4
+    rm -rf ~/.acme.sh > /dev/null
+    if [[ ! -z `cat /root/.bashrc|grep -n acme` ]]
+    then
+        acmeBashrcLine=`cat /root/.bashrc|grep -n acme|awk -F "[:]" '{print $1}'|head -1`
+        sed -i "${acmeBashrcLine}d" /root/.bashrc
+    fi
 
-    echoContent skyBlue "检查、安装工具包："
 
-    echoContent green "  更新中，等耐心等待，时间可能比较久"
+    progressTools "yellow" "检查、安装更新【新机器会很慢，耐心等待】--->" 5
     # if [[ "${release}" = "centos" ]]
     # then
     #    yum-complete-transaction --cleanup-only
     # fi
     ${upgrade} > /dev/null
 
+    # yum要删除pid
     rm -rf /var/run/yum.pid
-    echoContent green "更新完毕"
 
-    echoContent yellow "检查、安装wget--->"
-    progressTool wget &
+    progressTools "yellow" "检查、安装wget--->" 6
     ${installType} wget > /dev/null
 
-    echoContent yellow "检查、安装unzip--->"
-    progressTool unzip &
+    progressTools "yellow" "检查、安装unzip--->" 7
     ${installType} unzip > /dev/null
 
     # echoContent yellow "检查、安装qrencode--->"
-    # progressTool qrencode &
+    # # progressTool qrencode &
     # ${installType} qrencode > /dev/null
 
-    echoContent yellow "检查、安装socat--->"
-    progressTool socat &
+    progressTools "yellow" "检查、安装socat--->" 8
     ${installType} socat > /dev/null
 
-    echoContent yellow "检查、安装crontabs--->"
-    progressTool crontabs &
+    progressTools "yellow" "检查、安装tar--->" 9
+    ${installType} tar > /dev/null
+
+    progressTools "yellow" "检查、安装crontabs--->" 10
     if [[ "${release}" = "ubuntu" ]] || [[ "${release}" = "debian" ]]
     then
         ${installType} cron > /dev/null
@@ -143,45 +180,48 @@ installTools(){
         ${installType} crontabs > /dev/null
     fi
 
-    echoContent yellow "检查、安装jq--->"
-    progressTool jq &
+    progressTools "yellow" "检查、安装jq--->" 11
     ${installType} jq > /dev/null
-    killSleep > /dev/null 2>&1
+
     # echoContent skyBlue "检查、安装bind-utils--->"
-    # progressTool bind-utils
+    # # progressTool bind-utils
     # 关闭防火墙
 
+    # 安装nginx
+    progressTools "yellow" "检查、安装Nginx--->" 12
+    # progressTool nginx &
+    ${installType} nginx > /dev/null
+    if [[ ! -z `ps -ef|grep -v grep|grep nginx` ]]
+    then
+        nginx -s stop
+    fi
+    progressTools "yellow" "检查、安装acme--->" 13
+    curl -s https://get.acme.sh | sh > /tmp/tls/acme.log
+    if [[ -z `find ~/.acme.sh -name "acme.sh"` ]]
+    then
+        echoContent red "  acme安装失败--->"
+        echoContent yellow "错误排查："
+        echoContent red "  1.获取Github文件失败，请等待GitHub恢复后尝试，恢复进度可查看 [https://www.githubstatus.com/]"
+        echoContent red "  2.acme.sh脚本出现bug，可查看[https://github.com/acmesh-official/acme.sh] issues"
+        echoContent red "  3.反馈给开发者[私聊：https://t.me/mack_a] 或 [提issues]"
+        killSleep > /dev/null 2>&1
+        exit 0
+    fi
 }
 # 安装Nginx tls证书
 installNginx(){
-    echoContent skyBlue "检查、安装Nginx、TLS："
+    killSleep > /dev/null 2>&1
+    killSleep > /dev/null 2>&1
     echoContent yellow  "请输入要配置的域名 例：worker.v2ray-agent.com --->"
-    rm -rf /etc/nginx/nginx.conf
     read domain
     if [[ -z ${domain} ]]
     then
         echoContent red "  域名不可为空--->"
         installNginx
     else
-        # 安装nginx
-        echoContent yellow "  检查、安装Nginx--->"
-        progressTool nginx &
-        ${installType} nginx > /dev/null
-
-        if [[ ! -z `ps -ef|grep -v grep|grep nginx` ]]
-        then
-            nginx -s stop
-            # ps -ef|grep -v grep|grep nginx|awk '{print $2}'|xargs kill -9
-        fi
-
         # 修改配置
-        echoContent yellow "修改配置文件--->"
-
-
+        progressTools "yellow" "配置Nginx--->" 14
         touch /etc/nginx/conf.d/alone.conf
-        # installLine=`cat /etc/nginx/nginx.conf|grep -n root|awk -F "[:]" '{print $1+1}'|head -1`
-        # ${installLine}
-        # ${domain}
         echo "server {listen 80;server_name ${domain};root /usr/share/nginx/html;location ~ /.well-known {allow all;}location /test {return 200 'fjkvymb6len';}}" > /etc/nginx/conf.d/alone.conf
         # sed -i "1i 1" /etc/nginx/conf.d/alone.conf
         # installLine=`expr ${installLine} + 1`
@@ -190,13 +230,12 @@ installNginx(){
         nginx
 
         # 测试nginx
-        echoContent yellow "检查Nginx是否正常访问，请等待--->"
-        # ${domain}
+        progressTools "yellow" "检查Nginx是否正常访问--->" 15
         domainResult=`curl -s ${domain}/test|grep fjkvymb6len`
         if [[ ! -z ${domainResult} ]]
         then
-            echoContent green "  Nginx访问成功--->\n"
             ps -ef|grep nginx|grep -v grep|awk '{print $2}'|xargs kill -9
+            progressTools "green" "Nginx配置成功--->"
             installTLS ${domain}
         else
             echoContent red "    无法正常访问服务器，请检测域名是否正确、域名的DNS解析以及防火墙设置是否正确--->"
@@ -209,64 +248,49 @@ installNginx(){
 installTLS(){
     mkdir -p /etc/nginx/v2ray-agent-https/
     touch /etc/nginx/v2ray-agent-https/config
-    mkdir -p /tmp/tls
+
     if [[ -z `find /tmp -name "$1*"` ]]
     then
+        progressTools "yellow" "检查、安装TLS证书--->" 16
 
-        echoContent yellow "安装TLS证书--->"
-        echoContent yellow "  安装acme--->"
-        curl -s https://get.acme.sh | sh >> /tmp/tls/acme.log
-        if [[ -z `find ~/.acme.sh -name "acme.sh"` ]]
-        then
-            echoContent red "  acme安装失败--->"
-            echoContent yellow "错误排查："
-            echoContent red "  1.获取Github文件失败，请等待GitHub恢复后尝试，恢复进度可查看 [https://www.githubstatus.com/]"
-            echoContent red "  2.acme.sh脚本出现bug，可查看[https://github.com/acmesh-official/acme.sh] issues"
-            echoContent red "  3.反馈给开发者[私聊：https://t.me/mack_a] 或 [提issues]"
-            killSleep > /dev/null 2>&1
-            exit 0
-        fi
-        echoContent green  "  acme安装完毕--->"
-        echoContent yellow "生成TLS证书中，请等待--->"
         sudo ~/.acme.sh/acme.sh --issue -d $1 --standalone -k ec-256 >/dev/null
         ~/.acme.sh/acme.sh --installcert -d $1 --fullchainpath /etc/nginx/v2ray-agent-https/$1.crt --keypath /etc/nginx/v2ray-agent-https/$1.key --ecc >/dev/null
         if [[ -z `cat /etc/nginx/v2ray-agent-https/$1.crt` ]]
         then
-            echoContent red "    TLS安装失败，请检查acme日志--->"
-            killSleep > /dev/null 2>&1
+            progressTools "yellow" "    TLS安装失败，请检查acme日志--->"
             exit 0
         elif [[ -z `cat /etc/nginx/v2ray-agent-https/$1.key` ]]
         then
-            echoContent red "    TLS安装失败，请检查acme日志--->"
-            killSleep > /dev/null 2>&1
+            progressTools "yellow" "    TLS安装失败，请检查acme日志--->"
             exit 0
         fi
-        echoContent green "  TLS生成成功--->"
+        progressTools "green" "  TLS生成成功--->>"
+
         echo $1 `date +%s` > /etc/nginx/v2ray-agent-https/config
 
         cp -R /etc/nginx/v2ray-agent-https/config /tmp/tls/config
         cp -R /etc/nginx/v2ray-agent-https/$1.crt /tmp/tls/$1.crt
         cp -R /etc/nginx/v2ray-agent-https/$1.key /tmp/tls/$1.key
-        echoContent green "  TLS证书备份成功，证书位置：/tmp/tls--->"
+        progressTools "yellow" "  TLS证书备份成功，证书位置：/tmp/tls--->"
     elif  [[ -z `cat /tmp/tls/$1.crt` ]] || [[ -z `cat /tmp/tls/$1.key` ]]
     then
-        echoContent red "    检测到错误证书，需重新生成，重新生成中--->"
+        progressTools "red" "  检测到错误证书，需重新生成，重新生成中--->" 17
         rm -rf /tmp/tls
         installTLS $1
     else
-        echoContent yellow "检测到备份证书，使用--->"
+        progressTools "yellow" "检测到备份证书，使用--->"
         cp -R /tmp/tls/$1.crt /etc/nginx/v2ray-agent-https/$1.crt
         cp -R /tmp/tls/$1.key /etc/nginx/v2ray-agent-https/$1.key
         cp -R /tmp/tls/config /etc/nginx/v2ray-agent-https/config
     fi
-
     # nginxInstallLine=`cat /etc/nginx/nginx.conf|grep -n "}"|awk -F "[:]" 'END{print $1-1}'`
     # sed -i "${nginxInstallLine}i server {listen 443 ssl;server_name $1;root /usr/share/nginx/html;ssl_certificate /etc/nginx/$1.crt;ssl_certificate_key /etc/nginx/$1.key;ssl_protocols TLSv1 TLSv1.1 TLSv1.2;ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;ssl_prefer_server_ciphers on;location / {} location /alone { proxy_redirect off;proxy_pass http://127.0.0.1:31299;proxy_http_version 1.1;proxy_set_header Upgrade \$http_upgrade;proxy_set_header Connection "upgrade";proxy_set_header X-Real-IP \$remote_addr;proxy_set_header Host \$host;proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;}}" /etc/nginx/nginx.conf
 
     echo "server {listen 443 ssl;server_name $1;root /usr/share/nginx/html;ssl_certificate /etc/nginx/v2ray-agent-https/$1.crt;ssl_certificate_key /etc/nginx/v2ray-agent-https/$1.key;ssl_protocols TLSv1 TLSv1.1 TLSv1.2;ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;ssl_prefer_server_ciphers on;location / {} location /alone { proxy_redirect off;proxy_pass http://127.0.0.1:31299;proxy_http_version 1.1;proxy_set_header Upgrade \$http_upgrade;proxy_set_header Connection "upgrade";proxy_set_header X-Real-IP \$remote_addr;proxy_set_header Host \$host;proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;}}" > /etc/nginx/conf.d/alone.conf
 
     # 自定义路径
-    echoContent yellow "请输入自定义路径[例: alone]，不需要斜杠，[回车]默认路径"
+    # todo 随机路径
+    progressTools "yellow" "请输入自定义路径[例: alone]，不需要斜杠，[回车]默认路径"
     read customPath
 
     if [[ ! -z "${customPath}" ]]
@@ -280,11 +304,10 @@ installTLS(){
     nginx
     if [[ -z `ps -ef|grep -v grep|grep nginx` ]]
     then
-        echoContent red "  Nginx启动失败，请检查日志--->"
-        killSleep > /dev/null 2>&1
+        progressTools "red" "  Nginx启动失败，请检查日志--->"
         exit 0
     fi
-    echoContent green "  Nginx启动成功，TLS配置成功--->\n"
+
     # 增加定时任务定时维护证书
     reInstallTLS $1
     installV2Ray $1 ${customPath}
@@ -292,19 +315,12 @@ installTLS(){
 
 # 重新安装&更新tls证书
 reInstallTLS(){
-    echoContent yellow "添加定时维护证书，请等待--->"
+    progressTools "yellow" "检查、添加定时维护证书--->" 18
     touch /etc/nginx/v2ray-agent-https/reloadInstallTLS.sh
-
-#    echo '' > /etc/nginx/v2ray-agent-https/reloadInstallTLS.sh
-#    echo '' > /etc/nginx/v2ray-agent-https/backup_crontab.cron
-
     touch /etc/nginx/v2ray-agent-https/backup_crontab.cron
-
-    mkdir -p /tmp/tls
     touch /tmp/tls/tls.log
     if [[ -z `crontab -l|grep -v grep|grep 'reloadInstallTLS'` ]]
     then
-        echoContent yellow "  未添加定时更新tls证书，添加中，请等待--->"
         crontab -l >> /etc/nginx/v2ray-agent-https/backup_crontab.cron
         # 定时任务
         echo "30 1 * * * /bin/bash /etc/nginx/v2ray-agent-https/reloadInstallTLS.sh" >> /etc/nginx/v2ray-agent-https/backup_crontab.cron
@@ -342,37 +358,36 @@ reInstallTLS(){
 
     if [[ ! -z `crontab -l|grep -v grep|grep 'reloadInstallTLS'` ]]
     then
-        echoContent green "  添加定时维护证书成功"
+        progressTools "green" "  添加定时维护证书成功"
     else
         crontab -l >> /etc/nginx/v2ray-agent-https/backup_crontab.cron
         # 定时任务
         crontab /etc/nginx/v2ray-agent-https/backup_crontab.cron
-        echoContent green "  检测到已添加定时任务，继续使用"
+        progressTools "green" "  检测到已添加定时任务"
     fi
 }
 # V2Ray
 installV2Ray(){
-    if [[ -z `find /tmp -name "v2ray"` ]] && [[ -z `find /tmp -name "v2ctl"` ]]
+# ls -F /usr/bin/v2ray/|grep "v2ray"
+    mkdir -p /usr/bin/v2ray/
+    if [[ -z `ls -F /tmp/v2ray/|grep "v2ray"` ]] || [[ -z `ls -F /tmp/v2ray/|grep "v2ctl"` ]]
     then
-        if [[ -z `find /usr/bin/ -name "v2ray*"` ]]
+        if [[ -z `ls -F /usr/bin/v2ray/|grep "v2ray"` ]] || [[ -z `ls -F /usr/bin/v2ray/|grep "v2ctl"` ]]
         then
-            echoContent yellow "\n安装V2Ray--->"
+            progressTools "yellow" "检查、安装V2Ray--->" 19
             version=`curl -s https://github.com/v2ray/v2ray-core/releases|grep /v2ray/v2ray-core/releases/tag/|head -1|awk -F "[/]" '{print $6}'|awk -F "[>]" '{print $2}'|awk -F "[<]" '{print $1}'`
-            echoContent green "  v2ray-core版本:${version}"
-            mkdir -p /tmp/v2ray
-            mkdir -p /usr/bin/v2ray/
+            progressTools "green" "  v2ray-core版本:${version}"
+
             wget -q -P /tmp/v2ray https://github.com/v2fly/v2ray-core/releases/download/${version}/v2ray-linux-64.zip
             unzip /tmp/v2ray/v2ray-linux-64.zip -d /tmp/v2ray > /dev/null
-            cp /tmp/v2ray/v2ray /usr/bin/v2ray/
-            cp /tmp/v2ray/v2ctl /usr/bin/v2ray/
+            cp /tmp/v2ray/v2ray /usr/bin/v2ray/v2ray && cp /tmp/v2ray/v2ctl /usr/bin/v2ray/v2ctl
             rm -rf /tmp/v2ray/v2ray-linux-64.zip
         fi
-        echoContent green "  V2Ray安装成功--->"
     else
-         echoContent yellow "\n检测到V2Ray安装程序，使用--->\n"
-         mkdir -p /usr/bin/v2ray/
-         cp /tmp/v2ray/v2ray /usr/bin/v2ray/ && cp /tmp/v2ray/v2ctl /usr/bin/v2ray/
+        progressTools "green" "  v2ray-core版本:`/tmp/v2ray/v2ray --version|awk '{print $2}'|head -1`"
+        cp /tmp/v2ray/v2ray /usr/bin/v2ray/v2ray && cp /tmp/v2ray/v2ctl /usr/bin/v2ray/v2ctl
     fi
+
     if [[ ! -z `find /bin /usr/bin -name "systemctl"` ]]
     then
         installV2RayService
@@ -385,50 +400,49 @@ installV2Ray(){
         systemctl enable v2ray.service
         systemctl start  v2ray.service
     else
-        /usr/bin/v2ray/v2ray -config /etc/v2ray/config.json &
+        /usr/bin/v2ray/v2ray -config /etc/v2ray/config.json & > /dev/null 2>&1
     fi
 
-
+    sleep 0.5
     if [[ -z `ps -ef|grep v2ray|grep -v grep` ]]
     then
-        echoContent red "    V2Ray启动失败，请检查日志后，重新执行脚本--->"
-        killSleep > /dev/null 2>&1
+        progressTools "red" "      V2Ray启动失败，请检查日志后，重新执行脚本--->"
         exit 0;
     fi
-    echoContent green "  V2Ray启动成功--->\n"
+#    echoContent green "  V2Ray启动成功--->\n"
     echoContent yellow "V2Ray日志目录："
     echoContent green "  access:  /etc/v2ray/v2ray_access_ws_tls.log"
     echoContent green "  error:  /etc/v2ray/v2ray_error_ws_tls.log"
 
     # 验证整个服务是否可用
-    echoContent yellow "验证服务是否可用--->"
-    sleep 0.5
+    progressTools "yellow" "验证服务是否可用--->"
     nginxPath=$2;
     if [[ -z "${nginxPath}" ]]
     then
         nginxPath="alone"
     fi
 
-    echo "https://$1/${nginxPath}"
     if [[ ! -z `curl -s -L https://$1/${nginxPath}|grep -v grep|grep "Bad Request"` ]]
     then
-        echoContent green "  服务可用--->\n"
+        progressTools "green" "  服务可用--->"
     else
-
-        echoContent red "  服务不可用，请检查Cloudflare->域名->SSL/TLS->Overview->Your SSL/TLS encryption mode is 是否是Full--->"
-        echoContent red "  错误日志:`curl -s -L https://$1/${nginxPath}`"
-        killSleep > /dev/null 2>&1
+        progressTools "red" "    服务不可用，请检查Cloudflare->域名->SSL/TLS->Overview->Your SSL/TLS encryption mode is 是否是Full--->"
+        progressTools "red" "  错误日志:`curl -s -L https://$1/${nginxPath}`"
         exit 0
     fi
     qrEncode $1
-    echoContent yellow "监听V2Ray日志中，请使用上方生成的vmess访问，如有日志出现则证明线路可用，退出监听也无妨，Ctrl+c退出监听日志，--->"
+    progressTools "yellow" "安装完毕[100%]--->"
+    echoContent yellow "============================成功分界线============================="
+
+    progressTools "yellow" "监听V2Ray日志中，请使用上方生成的vmess访问，如有日志出现则证明线路可用，退出监听也无妨，Ctrl+c退出监听日志，--->"
     echo '' > /etc/v2ray/v2ray_access_ws_tls.log
+    killSleep > /dev/null 2>&1
     tail -f /etc/v2ray/v2ray_access_ws_tls.log
 }
 # 开机自启
 installV2RayService(){
-    echoContent skyBlue "  配置V2Ray开机自启--->"
-    mkdir -p /etc/systemd/system/
+    progressTools "yellow" "  配置V2Ray开机自启--->"
+
     rm -rf /etc/systemd/system/v2ray.service
     touch /etc/systemd/system/v2ray.service
 
@@ -450,12 +464,12 @@ installV2RayService(){
     echo '' >> /etc/systemd/system/v2ray.service
     echo '[Install]' >> /etc/systemd/system/v2ray.service
     echo 'WantedBy=multi-user.target' >> /etc/systemd/system/v2ray.service
-    echoContent green "  配置V2Ray开机自启成功--->"
+    progressTools "green" "  配置V2Ray开机自启成功--->"
 }
 
 # 初始化V2Ray 配置文件
 initV2RayConfig(){
-    mkdir -p /etc/v2ray/
+
     touch /etc/v2ray/config.json
     uuid=`/usr/bin/v2ray/v2ctl uuid`
 
@@ -473,7 +487,7 @@ initV2RayConfig(){
     else
         sed -i "s/654765fe-5fb1-271f-7c3f-18ed82827f72/${uuid}/g" `grep 654765fe-5fb1-271f-7c3f-18ed82827f72 -rl /etc/v2ray/config.json`
     fi
-
+    # todo 这里需要修改
 }
 qrEncode(){
     user=`cat /etc/v2ray/config.json|jq .inbounds[0]`
@@ -483,38 +497,39 @@ qrEncode(){
     host="$1"
     add="$1"
     path=`echo ${user}|jq .streamSettings.wsSettings.path`
-    echoContent green '是否使用DNS智能解析进行自定义CDN IP？'
-    echoContent yellow " 智能DNS提供一下自定义CDN IP，会根据运营商自动切换ip，测试结果请查看[https://github.com/mack-a/v2ray-agent/blob/master/optimize_V2Ray.md]"
-    echoContent yellow "   移动:1.0.0.1"
-    echoContent yellow "   联通:www.digitalocean.com"
-    echoContent yellow "   电信:www.digitalocean.com"
-    echoContent yellow '输入[y]使用，[任意]不使用'
+    echoContent green "是否使用DNS智能解析进行自定义CDN IP？"
+
+    echoContent yellow " 智能DNS提供一下自定义CDN IP，会根据运营商自动切换ip，测试结果请查看[https://github.com/mack-a/v2ray-agent/blob/master/optimize_V2Ray.md]" "no"
+    echoContent yellow "  移动:1.0.0.83" "no"
+    echoContent yellow "  联通:104.16.160.136" "no"
+    echoContent yellow "  电信CNAME:www.digitalocean.com" "no"
+    echoContent green   "输入[y]使用，[任意]不使用" "no"
     read dnsProxy
     if [[ "${dnsProxy}" = "y" ]]
     then
-        add="domain07.qiu4.ml"
+        add="domain08.qiu4.ml"
     fi
     echoContent yellow "客户端链接--->\n"
     qrCodeBase64Default=`echo -n '{"port":"443","ps":"'${ps}'","tls":"tls","id":'"${id}"',"aid":"64","v":"2","host":"'${host}'","type":"none","path":'${path}',"net":"ws","add":"'${add}'"}'|sed 's#/#\\\/#g'|base64`
     qrCodeBase64Default=`echo ${qrCodeBase64Default}|sed 's/ //g'`
     # 通用Vmess
-    echoContent red "通用vmess链接--->"
+    echoContent red "通用vmess链接--->" "no"
     echoContent green "    vmess://${qrCodeBase64Default}\n"
     echo "通用vmess链接: " > /etc/v2ray/usersv2ray.conf
     echo "   vmess://${qrCodeBase64Default}" >> /etc/v2ray/usersv2ray.conf
-    echoContent red "通用json--->"
+    echoContent red "通用json--->" "no"
     echoContent green '    {"port":"443","ps":"'${ps}'","tls":"tls","id":'"${id}"',"aid":"64","v":"2","host":"'${host}'","type":"none","path":'${path}',"net":"ws","add":"'${add}'"}\n'
 
     # Quantumult
     qrCodeBase64Quanmult=`echo -n ''${ps}' = vmess, '${add}', 443, aes-128-cfb, '${id}', over-tls=true, tls-host='${host}', certificate=1, obfs=ws, obfs-path='${path}', obfs-header="Host: '${host}'[Rr][Nn]User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 11_2_6 like Mac OS X) AppleWebKit/604.5.6 (KHTML, like Gecko) Mobile/15D100"'|base64`
     qrCodeBase64Quanmult=`echo ${qrCodeBase64Quanmult}|sed 's/ //g'`
 
-    echoContent red "Quantumult vmess--->"
+    echoContent red "Quantumult vmess--->" "no"
     echoContent green "    vmess://${qrCodeBase64Quanmult}\n"
     echo '' >> /etc/v2ray/usersv2ray.conf
     echo "Quantumult:" >> /etc/v2ray/usersv2ray.conf
     echo "  vmess://${qrCodeBase64Quanmult}" >> /etc/v2ray/usersv2ray.conf
-    echoContent red "Quantumult 明文--->"
+    echoContent red "Quantumult 明文--->" "no"
     echoContent green  '    '${ps}' = vmess, '${add}', 443, aes-128-cfb, '${id}', over-tls=true, tls-host='${host}', certificate=1, obfs=ws, obfs-path='${path}', obfs-header="Host: '${host}'[Rr][Nn]User-Agent: Mozilla/5.0 (iPhone; CPU iPhone OS 11_2_6 like Mac OS X) AppleWebKit/604.5.6 (KHTML, like Gecko) Mobile/15D100"'
     # | qrencode -t UTF8
     # echo ${qrCodeBase64}
@@ -547,7 +562,7 @@ progressTool(){
         status=
         if [[ -z `find /usr/bin/ -name ${toolName}` ]] && [[ -z `find /usr/sbin/ -name ${toolName}` ]]
         then
-            printf '\b%s' "${sp:i++%n:1}"
+            printf '\b%s' "${sp:i++%n:1}" > /dev/null
         else
             break;
         fi
@@ -555,6 +570,43 @@ progressTool(){
     done
     echoContent green "  $1已安装--->"
 }
+# 进度条工具
+progressTools(){
+    color=$1
+    content=$2
+    installProgress=$3
+#    echo ${color},${content},${installProgress}
+    echoContent ${color} "${content}"
+    killSleep > /dev/null 2>&1
+    if [[ ! -z "${installProgress}" ]]
+    then
+        installProgressFunction ${installProgress} ${totalProgress} &
+    fi
+
+    sleep 0.5
+}
+installProgressFunction(){
+    installProgress=$1
+    totalProgress=$2
+    currentProgress=0
+    i=0
+    sp='/-\|'
+    n=${#sp}
+
+    progressNum=`awk 'BEGIN{printf "%.0f\n",('${installProgress}'/'${totalProgress}')*100}'`
+#    echoContent red ${progressNum}
+    printf '\b%s' "[${progressNum}%]   "
+    while true; do
+        if [[ ${installProgress} -gt ${currentProgress} ]] && [[ ${installProgress} -lt ${totalProgress} ]]
+        then
+            printf '\b%s' "${sp:i++%n:1}"
+        else
+            break
+        fi
+        sleep 0.1
+    done
+}
+
 # 卸载安装的内容
 removeInstall(){
     rm -rf /tmp/v2ray
@@ -565,6 +617,8 @@ removeInstall(){
     `${removeType} nginx` > /dev/null 2>&1
 }
 init(){
+     # 新建所需目录
+    mkdirTools
     cd
     echoContent red "=============================================================="
     echoContent red "脚本概述"
@@ -589,8 +643,7 @@ init(){
         echoContent yellow "    暂无配置"
     fi
     echoContent green "\nV2Ray信息："
-    mkdir -p /usr/bin/v2ray
-    mkdir -p /etc/v2ray/
+
     v2rayStatus=0
     if [[ ! -z `ls -F /usr/bin/v2ray/|grep "v2ray"` ]] && [[ ! -z `find /etc/v2ray/ -name "config.json"` ]]
     then
@@ -607,7 +660,7 @@ init(){
     fi
     tlsStatus=0
     echoContent green "\nTLS证书状态："
-    mkdir -p /etc/nginx/v2ray-agent-https/
+
     if [[ ! -z `find /etc/nginx/v2ray-agent-https/ -name config` ]] && [[ ! -z `cat /etc/nginx/v2ray-agent-https/config` ]]
     then
         tlsStatus=1
@@ -658,36 +711,36 @@ init(){
     fi
 
 
-    echoContent red "=============================================================="
+    echoContent red "==============================================================" "no"
     echoContent red "注意事项："
     echoContent green "    1.脚本会检查并安装工具包"
-    echoContent green "    2.如果使用此脚本生成过TLS证书、V2Ray，会继续使用上次生成、安装的内容。"
-    echoContent green "    3.会删除、卸载已经安装的应用，包括V2Ray、Nginx。"
-    echoContent green "    4.如果显示Nginx不可用，请检查防火墙端口是否开放。"
-    echoContent green "    5.证书会在每天的1点30分检查更新"
-    echoContent green "    6.重启机器后，日志、缓存文件会被删除，不影响正常使用【tls更新日志、缓存|V2Ray执行文件、日志】"
-    echoContent red "=============================================================="
-    echoContent red "错误处理【这里请仔细阅读】"
-    echoContent yellow "Debian："
-    echoContent green "     错误1：WARNING: apt does not have a stable CLI interface. Use with caution in scripts.【这个错误无需处理】"
-    echoContent green "     错误2：如果错误很多，且安装失败，则需要重启vps，无需重新安装OS。这种情况是在安装过程中意外断开导致。"
-    echoContent red "=============================================================="
+    echoContent green "    2.如果使用此脚本生成过TLS证书、V2Ray，会继续使用上次生成、安装的内容。" "no"
+    echoContent green "    3.会删除、卸载已经安装的应用，包括V2Ray、Nginx。" "no"
+    echoContent green "    4.如果显示Nginx不可用，请检查防火墙端口是否开放。" "no"
+    echoContent green "    5.证书会在每天的1点30分检查更新" "no"
+    echoContent green "    6.重启机器后，日志、缓存文件会被删除，不影响正常使用【tls更新日志、缓存|V2Ray执行文件、日志】" "no"
+    echoContent red "==============================================================" "no"
+    echoContent red "错误处理【这里请仔细阅读】" "no"
+    echoContent yellow "Debian：" "no"
+    echoContent green "     错误1：WARNING: apt does not have a stable CLI interface. Use with caution in scripts.【这个错误无需处理】" "no"
+    echoContent green "     错误2：如果错误很多，且安装失败，则需要重启vps，无需重新安装OS。这种情况是在安装过程中意外断开导致。" "no"
+    echoContent red "==============================================================" "no"
     installSelect=0
     if [[ ${tlsStatus} = "1" ]] && [[ ${v2rayStatus} = "1" ]]
     then
-        echoContent green "检测到已使用本脚本安装"
-        echoContent yellow "    1.重新安装【使用缓存的文件（TLS证书、V2Ray）】"
-        echoContent yellow "    2.完全重装【会清理tmp缓存文件（TLS证书、V2Ray）】"
+        echoContent green "检测到已使用本脚本安装" "no"
+        echoContent yellow "    1.重新安装【使用缓存的文件（TLS证书、V2Ray）】" "no"
+        echoContent yellow "    2.完全重装【会清理tmp缓存文件（TLS证书、V2Ray）】" "no"
     else
-        echoContent green "未监测到使用本脚本安装"
-        echoContent yellow "    1.安装【未安装】"
-        echoContent yellow "    2.完全安装【会清理tmp缓存文件（TLS证书、V2Ray）】"
+        echoContent green "未监测到使用本脚本安装" "no"
+        echoContent yellow "    1.安装【未安装】" "no"
+        echoContent yellow "    2.完全安装【会清理tmp缓存文件（TLS证书、V2Ray）】" "no"
     fi
 
-    echoContent yellow "    3.BBR安装[推荐BBR+FQ 或者 BBR+Cake]"
-    echoContent yellow "    4.完全卸载[清理Nginx、TLS证书、V2Ray、acme.sh]"
-    echoContent red "=============================================================="
-    echoContent green "请输入上列数字，[任意]结束："
+    echoContent yellow "    3.BBR安装[推荐BBR+FQ 或者 BBR+Cake]" "no"
+    echoContent yellow "    4.完全卸载[清理Nginx、TLS证书、V2Ray、acme.sh]" "no"
+    echoContent red "==============================================================" "no"
+    echoContent green "请输入上列数字，[任意]结束：" "no"
     read installStatus
 
     if [[ "${installStatus}" = "1" ]]
@@ -705,12 +758,12 @@ init(){
         installNginx
     elif [[ "${installStatus}" = "3" ]]
     then
-        echoContent red "=============================================================="
-        echoContent green "BBR脚本用的[ylx2016]的成熟作品，地址[https://github.com/ylx2016/Linux-NetSpeed/releases/download/sh/tcp.sh]，请熟知"
-        echoContent red "    1.安装"
-        echoContent red "    2.回退主目录"
-        echoContent red "=============================================================="
-        echoContent green "请输入[1]安装，[2]回到上层目录"
+        echoContent red "==============================================================" "no"
+        echoContent green "BBR脚本用的[ylx2016]的成熟作品，地址[https://github.com/ylx2016/Linux-NetSpeed/releases/download/sh/tcp.sh]，请熟知" "no"
+        echoContent red "    1.安装" "no"
+        echoContent red "    2.回退主目录" "no"
+        echoContent red "==============================================================" "no"
+        echoContent green "请输入[1]安装，[2]回到上层目录" "no"
         read installBBRStatus
         if [[ "${installBBRStatus}" = "1" ]]
         then
@@ -721,11 +774,11 @@ init(){
     elif [[ "${installStatus}" = "4" ]]
     then
         removeInstall
-        echoContent yellow "卸载完成"
+        echoContent yellow "卸载完成" "no"
         killSleep > /dev/null 2>&1
         exit 0;
     else
-        echoContent yellow "欢迎下次使用--->"
+        echoContent yellow "欢迎下次使用--->" "no"
         killSleep > /dev/null 2>&1
         exit 0;
     fi
@@ -742,6 +795,7 @@ checkSystem(){
 
 	if [[ ! -z `find /etc -name "redhat-release"` ]] || [[ ! -z `cat /proc/version | grep -i "centos" | grep -v grep ` ]] || [[ ! -z `cat /proc/version | grep -i "red hat" | grep -v grep ` ]] || [[ ! -z `cat /proc/version | grep -i "redhat" | grep -v grep ` ]]
 	then
+	    centosVersion=`rpm -q centos-release|awk -F "[-]" '{print $3}'`
 		release="centos"
 		installType='yum -y install'
 		removeType='yum -y remove'
diff --git a/progress.sh b/progress.sh
new file mode 100755
index 0000000..66b3147
--- /dev/null
+++ b/progress.sh
@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+installProgress=3
+totalProgress=10
+
+
+
+init(){
+    progress 1 2
+}
+init
+
+# ps -ef|grep -v grep|grep sleep|awk '{print $3}'|xargs kill -9