diff --git a/掌握/GPG-KEY-elasticsearch b/掌握/GPG-KEY-elasticsearch
deleted file mode 100644
index 1b50dcc..0000000
--- a/掌握/GPG-KEY-elasticsearch
+++ /dev/null
@@ -1,31 +0,0 @@
------BEGIN PGP PUBLIC KEY BLOCK-----
-Version: GnuPG v2.0.14 (GNU/Linux)
-
-mQENBFI3HsoBCADXDtbNJnxbPqB1vDNtCsqhe49vFYsZN9IOZsZXgp7aHjh6CJBD
-A+bGFOwyhbd7at35jQjWAw1O3cfYsKAmFy+Ar3LHCMkV3oZspJACTIgCrwnkic/9
-CUliQe324qvObU2QRtP4Fl0zWcfb/S8UYzWXWIFuJqMvE9MaRY1bwUBvzoqavLGZ
-j3SF1SPO+TB5QrHkrQHBsmX+Jda6d4Ylt8/t6CvMwgQNlrlzIO9WT+YN6zS+sqHd
-1YK/aY5qhoLNhp9G/HxhcSVCkLq8SStj1ZZ1S9juBPoXV1ZWNbxFNGwOh/NYGldD
-2kmBf3YgCqeLzHahsAEpvAm8TBa7Q9W21C8vABEBAAG0RUVsYXN0aWNzZWFyY2gg
-KEVsYXN0aWNzZWFyY2ggU2lnbmluZyBLZXkpIDxkZXZfb3BzQGVsYXN0aWNzZWFy
-Y2gub3JnPokBOAQTAQIAIgUCUjceygIbAwYLCQgHAwIGFQgCCQoLBBYCAwECHgEC
-F4AACgkQ0n1mbNiOQrRzjAgAlTUQ1mgo3nK6BGXbj4XAJvuZDG0HILiUt+pPnz75
-nsf0NWhqR4yGFlmpuctgCmTD+HzYtV9fp9qW/bwVuJCNtKXk3sdzYABY+Yl0Cez/
-7C2GuGCOlbn0luCNT9BxJnh4mC9h/cKI3y5jvZ7wavwe41teqG14V+EoFSn3NPKm
-TxcDTFrV7SmVPxCBcQze00cJhprKxkuZMPPVqpBS+JfDQtzUQD/LSFfhHj9eD+Xe
-8d7sw+XvxB2aN4gnTlRzjL1nTRp0h2/IOGkqYfIG9rWmSLNlxhB2t+c0RsjdGM4/
-eRlPWylFbVMc5pmDpItrkWSnzBfkmXL3vO2X3WvwmSFiQbkBDQRSNx7KAQgA5JUl
-zcMW5/cuyZR8alSacKqhSbvoSqqbzHKcUQZmlzNMKGTABFG1yRx9r+wa/fvqP6OT
-RzRDvVS/cycws8YX7Ddum7x8uI95b9ye1/Xy5noPEm8cD+hplnpU+PBQZJ5XJ2I+
-1l9Nixx47wPGXeClLqcdn0ayd+v+Rwf3/XUJrvccG2YZUiQ4jWZkoxsA07xx7Bj+
-Lt8/FKG7sHRFvePFU0ZS6JFx9GJqjSBbHRRkam+4emW3uWgVfZxuwcUCn1ayNgRt
-KiFv9jQrg2TIWEvzYx9tywTCxc+FFMWAlbCzi+m4WD+QUWWfDQ009U/WM0ks0Kww
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-cursYPyeV0NX/KQeUeNMwGTFB6QHS/anRaGQewijkrYYoTNtfllxIu9XYmiBERQ/
-qPDlGRlOgVTd9xUfHFkzB52c70E=
-=92oX
------END PGP PUBLIC KEY BLOCK-----
diff --git a/掌握/acme.sh-3.0.1.zip b/掌握/acme.sh-3.0.1.zip
deleted file mode 100644
index 0f6505d..0000000
Binary files a/掌握/acme.sh-3.0.1.zip and /dev/null differ
diff --git a/掌握/cdnfly-master-v5.1.11-centos-7.tar.gz b/掌握/cdnfly-master-v5.1.11-centos-7.tar.gz
deleted file mode 100644
index 1ad4708..0000000
Binary files a/掌握/cdnfly-master-v5.1.11-centos-7.tar.gz and /dev/null differ
diff --git a/掌握/epel.repo b/掌握/epel.repo
deleted file mode 100644
index fb2d8a0..0000000
--- a/掌握/epel.repo
+++ /dev/null
@@ -1,26 +0,0 @@
-[epel]
-name=Extra Packages for Enterprise Linux 7 - $basearch
-baseurl=http://mirrors.aliyun.com/epel/7/$basearch
-#metalink=http://mirrors.fedoraproject.org/metalink?repo=epel-7&arch=$basearch&infra=$infra&content=$contentdir
-failovermethod=priority
-enabled=1
-gpgcheck=0
-gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
-
-[epel-debuginfo]
-name=Extra Packages for Enterprise Linux 7 - $basearch - Debug
-baseurl=http://mirrors.aliyun.com/epel/7/$basearch/debug
-#metalink=http://mirrors.fedoraproject.org/metalink?repo=epel-debug-7&arch=$basearch&infra=$infra&content=$contentdir
-failovermethod=priority
-enabled=0
-gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
-gpgcheck=0
-
-[epel-source]
-name=Extra Packages for Enterprise Linux 7 - $basearch - Source
-baseurl=http://mirrors.aliyun.com/epel/7/SRPMS
-#metalink=http://mirrors.fedoraproject.org/metalink?repo=epel-source-7&arch=$basearch&infra=$infra&content=$contentdir
-failovermethod=priority
-enabled=0
-gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-7
-gpgcheck=0
diff --git a/掌握/master.sh b/掌握/master.sh
deleted file mode 100644
index 4040844..0000000
--- a/掌握/master.sh
+++ /dev/null
@@ -1,237 +0,0 @@
-#!/bin/bash
-
-set -o errexit
-
-#判断系统版本
-check_sys(){
-    local checkType=$1
-    local value=$2
-
-    local release=''
-    local systemPackage=''
-    local packageSupport=''
-
-    if [[ "$release" == "" ]] || [[ "$systemPackage" == "" ]] || [[ "$packageSupport" == "" ]];then
-
-        if [[ -f /etc/redhat-release ]];then
-            release="centos"
-            systemPackage="yum"
-            packageSupport=true
-
-        elif cat /etc/issue | grep -q -E -i "debian";then
-            release="debian"
-            systemPackage="apt"
-            packageSupport=true
-
-        elif cat /etc/issue | grep -q -E -i "ubuntu";then
-            release="ubuntu"
-            systemPackage="apt"
-            packageSupport=true
-
-        elif cat /etc/issue | grep -q -E -i "centos|red hat|redhat";then
-            release="centos"
-            systemPackage="yum"
-            packageSupport=true
-
-        elif cat /proc/version | grep -q -E -i "debian";then
-            release="debian"
-            systemPackage="apt"
-            packageSupport=true
-
-        elif cat /proc/version | grep -q -E -i "ubuntu";then
-            release="ubuntu"
-            systemPackage="apt"
-            packageSupport=true
-
-        elif cat /proc/version | grep -q -E -i "centos|red hat|redhat";then
-            release="centos"
-            systemPackage="yum"
-            packageSupport=true
-
-        else
-            release="other"
-            systemPackage="other"
-            packageSupport=false
-        fi
-    fi
-
-    echo -e "release=$release\nsystemPackage=$systemPackage\npackageSupport=$packageSupport\n" > /tmp/ezhttp_sys_check_result
-
-    if [[ $checkType == "sysRelease" ]]; then
-        if [ "$value" == "$release" ];then
-            return 0
-        else
-            return 1
-        fi
-
-    elif [[ $checkType == "packageManager" ]]; then
-        if [ "$value" == "$systemPackage" ];then
-            return 0
-        else
-            return 1
-        fi
-
-    elif [[ $checkType == "packageSupport" ]]; then
-        if $packageSupport;then
-            return 0
-        else
-            return 1
-        fi
-    fi
-}
-
-# 安装依赖
-install_depend() {
-    if check_sys sysRelease ubuntu;then
-        apt-get update
-        apt-get -y install wget python-minimal
-    elif check_sys sysRelease centos;then
-        yum install -y wget python
-    fi    
-}
-
-get_sys_ver() {
-cat > /tmp/sys_ver.py <<EOF
-import platform
-import re
-
-sys_ver = platform.platform()
-sys_ver = re.sub(r'.*-with-(.*)-.*',"\g<1>",sys_ver)
-if sys_ver.startswith("centos-7"):
-    sys_ver = "centos-7"
-if sys_ver.startswith("centos-6"):
-    sys_ver = "centos-6"
-print sys_ver
-EOF
-echo `python /tmp/sys_ver.py`
-}
-
-download(){
-  local url1=$1
-  local url2=$2
-  local filename=$3
-
-  # 检查文件是否存在
-  # if [[ -f $filename ]]; then
-  #   echo "$filename 文件已经存在，忽略"
-  #   return
-  # fi
-
-  speed1=`curl -m 5 -L -s -w '%{speed_download}' "$url1" -o /dev/null || true`
-  speed1=${speed1%%.*}
-  speed2=`curl -m 5 -L -s -w '%{speed_download}' "$url2" -o /dev/null || true`
-  speed2=${speed2%%.*}
-  echo "speed1:"$speed1
-  echo "speed2:"$speed2
-  url="$url1\n$url2"
-  if [[ $speed2 -gt $speed1 ]]; then
-    url="$url2\n$url1"
-  fi
-  echo -e $url | while read l;do
-    echo "using url:"$l
-    wget --dns-timeout=5 --connect-timeout=5 --read-timeout=10 --tries=2 "$l" -O $filename && break
-  done
-  
-
-}
-
-sync_time(){
-    echo "start to sync time and add sync command to cronjob..."
-
-    if check_sys sysRelease ubuntu || check_sys sysRelease debian;then
-        apt-get -y update
-        apt-get -y install ntpdate wget
-        /usr/sbin/ntpdate -u pool.ntp.org || true
-        ! grep -q "/usr/sbin/ntpdate -u pool.ntp.org" /var/spool/cron/crontabs/root > /dev/null 2>&1 && echo '*/10 * * * * /usr/sbin/ntpdate -u pool.ntp.org > /dev/null 2>&1 || (date_str=`curl update.cdnfly.cn/common/datetime` && timedatectl set-ntp false && echo $date_str && timedatectl set-time "$date_str" )'  >> /var/spool/cron/crontabs/root
-        service cron restart
-    elif check_sys sysRelease centos; then
-        yum -y install ntpdate wget
-        /usr/sbin/ntpdate -u pool.ntp.org || true
-        ! grep -q "/usr/sbin/ntpdate -u pool.ntp.org" /var/spool/cron/root > /dev/null 2>&1 && echo '*/10 * * * * /usr/sbin/ntpdate -u pool.ntp.org > /dev/null 2>&1 || (date_str=`curl update.cdnfly.cn/common/datetime` && timedatectl set-ntp false && echo $date_str && timedatectl set-time "$date_str" )' >> /var/spool/cron/root
-        service crond restart
-    fi
-
-    # 时区
-    rm -f /etc/localtime
-    ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
-
-    if /sbin/hwclock -w;then
-        return
-    fi 
-
-
-}
-
-need_sys() {
-    SYS_VER=`python -c "import platform;import re;sys_ver = platform.platform();sys_ver = re.sub(r'.*-with-(.*)-.*','\g<1>',sys_ver);print sys_ver;"`
-    if [[ $SYS_VER =~ "Ubuntu-16.04" ]];then
-      echo "$sys_ver"
-    elif [[ $SYS_VER =~ "centos-7" ]]; then
-      SYS_VER="centos-7"
-      echo $SYS_VER
-    else  
-      echo "目前只支持ubuntu-16.04和Centos-7"
-      exit 1
-    fi
-}
-
-install_depend
-need_sys
-sync_time
-
-# 解析命令行参数
-TEMP=`getopt -o h --long help,ver:,no-mysql,only-mysql,no-es,only-es,master-ip:,es-ip:,es-dir:,es-pwd:,mysql-ip:,ignore-ntp -- "$@"`
-if [ $? != 0 ] ; then echo "Terminating..." >&2 ; exit 1 ; fi
-eval set -- "$TEMP"
-
-while true ; do
-    case "$1" in
-        -h|--help) help ; exit 1 ;;
-        --ver) VER=$2 ; shift 2 ;;
-        --) shift ; break ;;
-        *) break ;;
-    esac
-done
-
-if [[ $VER == "" ]]; then
-  # 获取最新版本
-  echo "获取最新版..."
-  latest_version=`curl -s 'http://auth.cdnfly.cn/master/upgrades?latest=1' | grep -Po 'v\d+\.\d+.\d+' || true`
-  if [[ "$latest_version" == "" ]]; then
-    echo "获取最新版失败，请先登录官网填入主控IP"
-    exit 1
-  fi
-
-  echo "最新版本为$latest_version"
-  dir_name="cdnfly-master-$latest_version"
-  tar_gz_name="$dir_name-$(get_sys_ver).tar.gz"
-
-else
-  # 安装指定版本
-  if [[ ! `echo "$VER" | grep -P "^v\d+\.\d+\.\d+$"` ]]; then
-    echo "指定的版本格式不正确，应该类似为v4.0.1"
-    exit 1
-  fi
-
-  dir_name="cdnfly-master-$VER"
-  tar_gz_name="$dir_name-$(get_sys_ver).tar.gz"
-  echo "安装指定版本$VER"
-fi
-
-cd /opt/
-download "http://auth.fikkey.com/cdnfly/master/$tar_gz_name" "http://auth.fikkey.com/cdnfly/master/$tar_gz_name" "$tar_gz_name"
-
-tar xf $tar_gz_name
-rm -rf cdnfly
-mv $dir_name cdnfly
-
-# 开始安装
-cd /opt/cdnfly/master
-chmod +x install.sh
-./install.sh $@
-
-if [ -f /opt/cdnfly/master/view/upgrade.so ]; then
-	sed -i "s/https:\/\/update.cdnfly.cn\//http:\/\/auth.cdnfly.cn\/\/\/\//g" /opt/cdnfly/master/view/upgrade.so
-	supervisorctl -c /opt/cdnfly/master/conf/supervisord.conf reload
-fi
-
diff --git a/掌握/test.txt b/掌握/test.txt
deleted file mode 100644
index 9daeafb..0000000
--- a/掌握/test.txt
+++ /dev/null
@@ -1 +0,0 @@
-test