diff --git a/cdnfly/50113.sh b/cdnfly/50113.sh
new file mode 100644
index 0000000..3598606
--- /dev/null
+++ b/cdnfly/50113.sh
@@ -0,0 +1,189 @@
+#!/bin/bash
+
+set -o errexit
+
+download(){
+  # wget安装
+  if [[ ! `which wget` ]]; then
+    if check_sys sysRelease ubuntu;then
+        apt-get install -y wget
+    elif check_sys sysRelease centos;then
+        yum install -y wget
+    fi 
+  fi
+
+  local url1=$1
+  local url2=$2
+  local filename=$3
+  
+  speed1=`curl -m 5 -L -s -w '%{speed_download}' "$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
+  if [[ $speed2 -gt $speed1 ]]; then
+    url=$url2
+  fi
+  echo "using url:"$url
+  wget "$url" -O $filename
+
+}
+
+#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
+}
+
+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`
+}
+
+upgrade_db() {
+echo 
+
+# 更新panel或conf
+flist=''
+
+for f in `echo $flist`;do
+\cp -a /opt/$dir_name/$f /opt/cdnfly/$f
+done
+
+}
+
+update_file() {
+cd /opt/$dir_name/master/
+for i in `find ./ | grep -vE "^./$|^./agent$|^./conf$|conf/config.py|conf/nginx_global.tpl|conf/supervisor_master.conf|conf/nginx_http_default.tpl|conf/nginx_http_vhost.tpl|conf/nginx_stream_vhost.tpl|conf/ssl.cert|conf/ssl.key|^./panel"`;do
+    \cp -aT $i /opt/cdnfly/master/$i
+done
+
+}
+
+# 定义版本
+version_name="v5.1.13"
+version_num="50113"
+dir_name="cdnfly-master-$version_name"
+tar_gz_name="$dir_name-$(get_sys_ver).tar.gz"
+
+# 下载安装包
+cd /opt
+echo "开始下载$tar_gz_name..."
+download "https://github.com/LoveesYe/cdnflydadao/raw/main/cdnfly/v5.1.13/master/$tar_gz_name" "https://github.com/LoveesYe/cdnflydadao/raw/main/cdnfly/v5.1.13/master/$tar_gz_name" "$tar_gz_name"
+echo "下载完成"
+
+echo "开始解压..."
+rm -rf $dir_name
+tar xf $tar_gz_name
+echo "解压完成"
+
+cd /opt
+echo "准备升级数据库..."
+upgrade_db
+echo "升级数据库完成"
+
+echo "更新文件..."
+update_file
+echo "更新文件完成."
+
+echo "修改config.py版本..."
+sed -i "s/VERSION_NAME=.*/VERSION_NAME=\"$version_name\"/" /opt/cdnfly/master/conf/config.py
+sed -i "s/VERSION_NUM=.*/VERSION_NUM=\"$version_num\"/" /opt/cdnfly/master/conf/config.py
+echo "修改完成"
+
+echo "开始重启主控..."
+supervisorctl restart all
+#supervisorctl reload
+echo "重启完成"
+
+echo "清理文件"
+rm -rf /opt/$dir_name
+rm -f /opt/$tar_gz_name
+echo "清理完成"
+
+echo "完成$version_name版本升级"
\ No newline at end of file