diff --git a/Dockerfile b/Dockerfile
index efbf806..cc50679 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,26 +1,43 @@
-FROM golang:alpine as builder
-ENV GOPROXY=https://goproxy.io \
-    GO111MODULE=on \
-    GOOS=linux
-WORKDIR /root/
-RUN apk add --no-cache --update bash git g++ nodejs npm \
-    && git clone https://github.com/bjdgyc/anylink.git \
-    && cd anylink/server \
-    && go build -o anylink -ldflags "-X main.COMMIT_ID=$(git rev-parse HEAD)" \
-    && cd ../web \
+# web
+FROM node:lts-alpine as builder_node
+WORKDIR /web
+COPY ./web /web
+RUN npx browserslist@latest --update-db \
     && npm install \
-    && npx browserslist@latest --update-db \
-    && npm run build
+    && npm run build \
+    && ls /web/ui
 
+# server
+FROM golang:alpine as builder_golang
+ENV GOPROXY=https://goproxy.io \
+    GOOS=linux
+WORKDIR /anylink
+COPY . /anylink
+COPY --from=builder_node /web/ui  /anylink/server/ui
+
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apk/repositories
+RUN apk add --no-cache git
+RUN cd /anylink/server;go build -o anylink -ldflags "-X main.COMMIT_ID=$(git rev-parse HEAD)" \
+    && /anylink/server/anylink tool -v
+
+# anylink
+FROM alpine
+LABEL maintainer="github.com/bjdgyc"
+
+ENV IPV4_CIDR="192.168.10.0/24"
 
-FROM golang:alpine
-LABEL maintainer="www.mrdoc.fun"
-COPY --from=builder /root/anylink/server  /app/
-COPY --from=builder /root/anylink/web/ui  /app/ui/
-COPY --from=builder /root/anylink/docker /app/
 WORKDIR /app
-RUN apk add --no-cache pwgen bash iptables openssl ca-certificates \
-    && rm -f /app/conf/server.toml \
-    && chmod +x docker_entrypoint.sh
+COPY --from=builder_node /web/ui  /app/ui
+COPY --from=builder_golang /anylink/server/anylink  /app/
+COPY ./server/conf  /app/conf
+COPY ./server/files  /app/files
+COPY docker_entrypoint.sh  /app/
+
+RUN sed -i 's/dl-cdn.alpinelinux.org/mirrors.tuna.tsinghua.edu.cn/g' /etc/apk/repositories
+RUN apk add --no-cache bash iptables && ls /app
+
+EXPOSE 443 8800
+
+#CMD ["/app/anylink"]
+ENTRYPOINT ["/app/docker_entrypoint.sh"]
 
-ENTRYPOINT ["./docker_entrypoint.sh"]
diff --git a/README.md b/README.md
index 277feca..1403330 100644
--- a/README.md
+++ b/README.md
@@ -28,13 +28,19 @@ AnyLink 服务端仅在CentOS 7、Ubuntu 18.04测试通过,如需要安装在
 
 ## Installation
 
+> 没有编程基础的同学建议直接下载release包,从下面的地址下载 anylink-deploy.tar.gz
+>
+> https://github.com/bjdgyc/anylink/releases
+
 > 升级 go version = 1.15
+>
+> 需要提前安装好 golang 和 nodejs
 
 ```shell
 git clone https://github.com/bjdgyc/anylink.git
 
 cd anylink
-sh -x build.sh
+sh build.sh
 
 # 注意使用root权限运行
 cd anylink-deploy
@@ -42,8 +48,9 @@ sudo ./anylink -conf="conf/server.toml"
 
 # 默认管理后台访问地址
 # http://host:8800
-# 默认日志文件
-# log/anylink.log
+# 默认账号密码
+# admin 123456
+
 ```
 
 ## Feature
@@ -70,29 +77,76 @@ sudo ./anylink -conf="conf/server.toml"
 
 ```shell
 # 生成后台密码
-./anylink -passwd 123456
+./anylink tool -p 123456
 
 # 生成jwt密钥
-./anylink -secret
+./anylink tool -s
 ```
 
 [conf/server.toml](server/conf/server.toml)
 
-## systemd
+## Systemd
 
 添加 systemd脚本
+
 * anylink 程序目录放入 `/usr/local/anylink-deploy`
 
 systemd 脚本放入:
+
 * centos: `/usr/lib/systemd/system/`
 * ubuntu: `/lib/systemd/system/`
 
 操作命令:
+
 * 启动: `systemctl start anylink`
 * 停止: `systemctl stop anylink`
 * 开机自启: `systemctl enable anylink`
 
+## Docker
 
+1. 构建镜像
+
+   ```bash
+   #获取仓库源码
+   git clone https://github.com/bjdgyc/anylink.git
+   # 构建镜像
+   docker build -t anylink .
+   ```
+
+2. 生成密码
+
+   ```bash
+   docker run -it --rm anylink tool -p 123456
+   #Passwd:$2a$10$lCWTCcGmQdE/4Kb1wabbLelu4vY/cUwBwN64xIzvXcihFgRzUvH2a
+   ```
+
+3. 生成jwt secret
+
+   ```bash
+   docker run -it --rm anylink tool -s
+   #Secret:9qXoIhY01jqhWIeIluGliOS4O_rhcXGGGu422uRZ1JjZxIZmh17WwzW36woEbA
+   ```
+
+4. 启动容器
+
+   ```bash
+   docker run -itd --privileged \
+   -p 443:443 \
+   -p 8800:8800 \
+   --restart=always \
+   anylink
+   ```
+
+5. 使用自定义参数启动容器
+   
+   ```bash
+   docker run -itd --privileged \
+   -e IPV4_CIDR=192.168.10.0/24 \
+   -p 443:443 \
+   -p 8800:8800 \
+   --restart=always \
+   anylink -c=/etc/server.toml --admin_addr=:8080
+   ```
 
 ## Setting
 
@@ -116,7 +170,7 @@ systemd 脚本放入:
 
 ```shell
 # eth0为服务器内网网卡
-iptables -t nat -A POSTROUTING -s 192.168.10.0/255.255.255.0 -o eth0 -j MASQUERADE
+iptables -t nat -A POSTROUTING -s 192.168.10.0/24 -o eth0 -j MASQUERADE
 ```
 
 3. 使用AnyConnect客户端连接即可
@@ -157,7 +211,9 @@ sh bridge-init.sh
 
 ## Contribution
 
-欢迎提交 PR、Issues,感谢为AnyLink做出贡献
+欢迎提交 PR、Issues,感谢为AnyLink做出贡献。 
+
+注意新建PR,需要提交到dev分支,其他分支暂不会合并。
 
 ## Other Screenshot
 
diff --git a/build.sh b/build.sh
index 9cb1dbe..ee86d7b 100644
--- a/build.sh
+++ b/build.sh
@@ -1,4 +1,13 @@
-#!/usr/bin/env bash
+#!/bin/env bash
+
+set -x
+function RETVAL() {
+  rt=$1
+  if [ $rt != 0 ]; then
+    echo $rt
+    exit 1
+  fi
+}
 
 #当前目录
 cpath=$(pwd)
@@ -6,6 +15,7 @@ cpath=$(pwd)
 echo "编译二进制文件"
 cd $cpath/server
 go build -o anylink -ldflags "-X main.COMMIT_ID=$(git rev-parse HEAD)"
+RETVAL $?
 
 echo "编译前端项目"
 cd $cpath/web
@@ -14,6 +24,7 @@ npm install --registry=https://registry.npm.taobao.org
 npm run build --registry=https://registry.npm.taobao.org
 #npm install
 #npm run build
+RETVAL $?
 
 cd $cpath
 
diff --git a/docker/Dockerfile b/docker/Dockerfile
new file mode 100644
index 0000000..b240e3c
--- /dev/null
+++ b/docker/Dockerfile
@@ -0,0 +1,6 @@
+FROM ubuntu:18.04
+WORKDIR /
+COPY docker_entrypoint.sh docker_entrypoint.sh
+RUN mkdir /anylink && apt update && apt install -y wget iptables tar iproute2
+ENTRYPOINT ["/docker_entrypoint.sh"]
+#CMD ["/anylink/anylink","-conf=/anylink/conf/server.toml"]
diff --git a/docker/docker_entrypoint_fix.sh b/docker/docker_entrypoint_fix.sh
new file mode 100644
index 0000000..7ddf805
--- /dev/null
+++ b/docker/docker_entrypoint_fix.sh
@@ -0,0 +1,37 @@
+#! /bin/bash
+version=(`wget -qO- -t1 -T2 "https://api.github.com/repos/bjdgyc/anylink/releases/latest" | grep "tag_name" | head -n 1 | awk -F ":" '{print $2}' | sed 's/\"//g;s/,//g;s/ //g'`)
+count=(`ls anylink | wc -w `)
+wget https://github.com/bjdgyc/anylink/releases/download/${version}/anylink-deploy.tar.gz
+tar xf anylink-deploy.tar.gz
+rm -rf anylink-deploy.tar.gz
+if [ ${count} -eq 0 ]; then
+	echo "init anylink"
+	mv anylink-deploy/* anylink/
+else
+	if [ ! -d "/anylink/log" ]; then
+		mv anylink-deploy/log anylink/
+	fi
+	if [ ! -d "/anylink/conf" ]; then
+                mv anylink-deploy/conf anylink/
+        fi
+	echo "update anylink"
+	rm -rf anylink/ui anylink/anylink anylink/files
+	mv anylink-deploy/ui anylink/
+	mv anylink-deploy/anylink anylink/
+	mv anylink-deploy/files anylink/
+fi
+rm -rf anylink-deploy
+sysctl -w net.ipv4.ip_forward=1
+if [[ ${mode} == pro ]];then
+	iptables -t nat -A POSTROUTING -s ${iproute} -o eth0 -j MASQUERADE
+	iptables -L -n -t nat
+	/anylink/anylink -conf=/anylink/conf/server.toml
+elif [[ ${mode} == password ]];then
+	if [ -z ${password} ];then
+		echo "invalid password"
+	else
+		/anylink/anylink -passwd ${password}
+	fi
+elif [[ ${mode} -eq jwt ]];then
+	/anylink/anylink -secret
+fi
\ No newline at end of file
diff --git a/docker/generate-certs.sh b/docker/generate-certs.sh
index 1ef944e..24ed85d 100644
--- a/docker/generate-certs.sh
+++ b/docker/generate-certs.sh
@@ -1,8 +1,8 @@
 #!/bin/sh
 
-mkdir -p ssl
+mkdir -p /ssl
 
-OUTPUT_FILENAME="example.com"
+OUTPUT_FILENAME="vpn.xx.com"
 
 printf "[req]
 prompt                  = no
@@ -19,9 +19,9 @@ x509_extensions         = req_x509v3_extensions
 C  = CN
 ST = BJ
 L  = BJ
-O  = example.com
-OU = example.com
-CN = example.com
+O  = xx.com
+OU = xx.com
+CN = xx.com
 
 [req_x509v3_extensions]
 basicConstraints        = critical,CA:true
@@ -31,9 +31,11 @@ extendedKeyUsage        = critical,serverAuth #, clientAuth
 subjectAltName          = @alt_names
 
 [alt_names]
-DNS.1 = example.com
-DNS.2 = *.example.com
+DNS.1 = xx.com
+DNS.2 = *.xx.com
 
-">ssl/${OUTPUT_FILENAME}.conf
+">/ssl/${OUTPUT_FILENAME}.conf
+
+openssl req -x509 -newkey rsa:2048 -keyout /ssl/test_vpn_key.pem -out /ssl/test_vpn_cert.pem \
+-days 3600 -nodes -config /ssl/${OUTPUT_FILENAME}.conf
 
-openssl req -x509 -newkey rsa:2048 -keyout /app/conf/$OUTPUT_FILENAME.key -out /app/conf/$OUTPUT_FILENAME.crt -days 3600 -nodes -config ssl/${OUTPUT_FILENAME}.conf
diff --git a/docker/server-example.toml b/docker/server-example.toml
deleted file mode 100644
index 6b53f4b..0000000
--- a/docker/server-example.toml
+++ /dev/null
@@ -1,61 +0,0 @@
-#服务配置信息
-
-#其他配置文件,可以使用绝对路径
-#或者相对于server.toml的路径
-
-#数据文件
-db_file = "./data.db"
-#证书文件
-cert_file = "./example.com.crt"
-cert_key = "./example.com.key"
-ui_path = "../ui"
-files_path = "../files"
-#日志目录,为空写入标准输出
-#log_path = "../log"
-log_path = ""
-log_level = "info"
-
-#系统名称
-issuer = "XX公司VPN"
-#后台管理用户
-admin_user = "admin"
-#pass 123456
-admin_pass = "usertoken"
-jwt_secret = "jwttoken"
-
-
-#vpn服务对外地址,影响开通邮件二维码
-link_addr = "test.example.com"
-
-#前台服务监听地址
-server_addr = ":443"
-#后台服务监听地址
-admin_addr = ":8800"
-#开启tcp proxy protocol协议
-proxy_protocol = false
-
-link_mode = "tun"
-
-#客户端分配的ip地址池
-ipv4_cidr = "192.168.10.0/24"
-ipv4_gateway = "192.168.10.1"
-ipv4_pool = ["192.168.10.100", "192.168.10.200"]
-
-#最大客户端数量
-max_client = 100
-#单个用户同时在线数量
-max_user_client = 3
-#IP租期(秒)
-ip_lease = 1209600
-
-#默认选择的组
-default_group = "one"
-
-#客户端失效检测时间(秒) dpd > keepalive
-cstp_keepalive = 20
-cstp_dpd = 30
-mobile_keepalive = 50
-mobile_dpd = 60
-#session过期时间,用于断线重连,0永不过期
-session_timeout = 3600
-auth_timeout = 0
diff --git a/docker_entrypoint.sh b/docker_entrypoint.sh
new file mode 100644
index 0000000..3a7291a
--- /dev/null
+++ b/docker_entrypoint.sh
@@ -0,0 +1,23 @@
+#!/bin/sh
+var1=$1
+
+#set -x
+
+case $var1 in
+"bash" | "sh")
+  echo $var1
+  exec "$@"
+  ;;
+
+"tool")
+  /app/anylink "$@"
+  ;;
+
+*)
+  sysctl -w net.ipv4.ip_forward=1
+  iptables -t nat -A POSTROUTING -s "${IPV4_CIDR}" -o eth0+ -j MASQUERADE
+  #  iptables -nL -t nat
+
+  /app/anylink "$@"
+  ;;
+esac
diff --git a/server/.gitignore b/server/.gitignore
index b52a489..4c9effc 100644
--- a/server/.gitignore
+++ b/server/.gitignore
@@ -16,4 +16,5 @@ vendor/
 
 ui/
 .idea/
-anylink
\ No newline at end of file
+anylink
+data.db
\ No newline at end of file
diff --git a/server/base/app_ver.go b/server/base/app_ver.go
index 48e724a..5494255 100644
--- a/server/base/app_ver.go
+++ b/server/base/app_ver.go
@@ -2,5 +2,5 @@ package base
 
 const (
 	APP_NAME = "AnyLink"
-	APP_VER  = "0.1.8"
+	APP_VER  = "0.2.1"
 )
diff --git a/server/base/cfg.go b/server/base/cfg.go
new file mode 100644
index 0000000..804c374
--- /dev/null
+++ b/server/base/cfg.go
@@ -0,0 +1,172 @@
+package base
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"reflect"
+
+	"github.com/spf13/viper"
+)
+
+const (
+	LinkModeTUN = "tun"
+	LinkModeTAP = "tap"
+)
+
+var (
+	Cfg = &ServerConfig{}
+)
+
+// # ReKey time (in seconds)
+// rekey-time = 172800
+// # ReKey method
+// # Valid options: ssl, new-tunnel
+// #  ssl: Will perform an efficient rehandshake on the channel allowing
+// #       a seamless connection during rekey.
+// #  new-tunnel: Will instruct the client to discard and re-establish the channel.
+// #       Use this option only if the connecting clients have issues with the ssl
+// #       option.
+// rekey-method = ssl
+
+type ServerConfig struct {
+	LinkAddr      string `json:"link_addr"`
+	ServerAddr    string `json:"server_addr"`
+	AdminAddr     string `json:"admin_addr"`
+	ProxyProtocol bool   `json:"proxy_protocol"`
+	DbFile        string `json:"db_file"`
+	CertFile      string `json:"cert_file"`
+	CertKey       string `json:"cert_key"`
+	UiPath        string `json:"ui_path"`
+	FilesPath     string `json:"files_path"`
+	LogPath       string `json:"log_path"`
+	LogLevel      string `json:"log_level"`
+	Issuer        string `json:"issuer"`
+	AdminUser     string `json:"admin_user"`
+	AdminPass     string `json:"admin_pass"`
+	JwtSecret     string `json:"jwt_secret"`
+
+	LinkMode    string `json:"link_mode"` // tun tap
+	Ipv4CIDR    string `json:"ipv4_cidr"` // 192.168.1.0/24
+	Ipv4Gateway string `json:"ipv4_gateway"`
+	Ipv4Start   string `json:"ipv4_start"` // 192.168.1.100
+	Ipv4End     string `json:"ipv4_end"`   // 192.168.1.200
+	IpLease     int    `json:"ip_lease"`
+
+	MaxClient       int    `json:"max_client"`
+	MaxUserClient   int    `json:"max_user_client"`
+	DefaultGroup    string `json:"default_group"`
+	CstpKeepalive   int    `json:"cstp_keepalive"` // in seconds
+	CstpDpd         int    `json:"cstp_dpd"`       // Dead peer detection in seconds
+	MobileKeepalive int    `json:"mobile_keepalive"`
+	MobileDpd       int    `json:"mobile_dpd"`
+
+	SessionTimeout int `json:"session_timeout"` // in seconds
+	AuthTimeout    int `json:"auth_timeout"`    // in seconds
+}
+
+func initServerCfg() {
+
+	sf, _ := filepath.Abs(cfgFile)
+	base := filepath.Dir(sf)
+
+	// 转换成绝对路径
+	Cfg.DbFile = getAbsPath(base, Cfg.DbFile)
+	Cfg.CertFile = getAbsPath(base, Cfg.CertFile)
+	Cfg.CertKey = getAbsPath(base, Cfg.CertKey)
+	Cfg.UiPath = getAbsPath(base, Cfg.UiPath)
+	Cfg.FilesPath = getAbsPath(base, Cfg.FilesPath)
+	Cfg.LogPath = getAbsPath(base, Cfg.LogPath)
+
+	if len(Cfg.JwtSecret) < 20 {
+		fmt.Println("请设置 jwt_secret 长度20位以上")
+		os.Exit(0)
+	}
+
+	fmt.Printf("ServerCfg: %+v \n", Cfg)
+}
+
+func getAbsPath(base, cfile string) string {
+	if cfile == "" {
+		return ""
+	}
+
+	abs := filepath.IsAbs(cfile)
+	if abs {
+		return cfile
+	}
+	return filepath.Join(base, cfile)
+}
+
+func initCfg() {
+	ref := reflect.ValueOf(Cfg)
+	s := ref.Elem()
+
+	typ := s.Type()
+	numFields := s.NumField()
+	for i := 0; i < numFields; i++ {
+		field := typ.Field(i)
+		value := s.Field(i)
+		tag := field.Tag.Get("json")
+
+		for _, v := range configs {
+			if v.Name == tag {
+				if v.Typ == cfgStr {
+					value.SetString(viper.GetString(v.Name))
+				}
+				if v.Typ == cfgInt {
+					value.SetInt(int64(viper.GetInt(v.Name)))
+				}
+				if v.Typ == cfgBool {
+					value.SetBool(viper.GetBool(v.Name))
+				}
+			}
+		}
+	}
+
+	initServerCfg()
+}
+
+type SCfg struct {
+	Name string      `json:"name"`
+	Env  string      `json:"env"`
+	Info string      `json:"info"`
+	Data interface{} `json:"data"`
+}
+
+func ServerCfg2Slice() []SCfg {
+	ref := reflect.ValueOf(Cfg)
+	s := ref.Elem()
+
+	var datas []SCfg
+
+	typ := s.Type()
+	numFields := s.NumField()
+	for i := 0; i < numFields; i++ {
+		field := typ.Field(i)
+		value := s.Field(i)
+		tag := field.Tag.Get("json")
+		usage, env := getUsageEnv(tag)
+		if usage == "" {
+			continue
+		}
+
+		datas = append(datas, SCfg{Name: tag, Env: env, Info: usage, Data: value.Interface()})
+	}
+
+	return datas
+}
+
+func getUsageEnv(name string) (usage, env string) {
+	for _, v := range configs {
+		if v.Name == name {
+			usage = v.Usage
+		}
+	}
+
+	if e, ok := envs[name]; ok {
+		env = e
+	}
+
+	return
+}
diff --git a/server/base/cfg_server.go b/server/base/cfg_server.go
deleted file mode 100644
index 5209944..0000000
--- a/server/base/cfg_server.go
+++ /dev/null
@@ -1,135 +0,0 @@
-package base
-
-import (
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path/filepath"
-	"reflect"
-	"strings"
-
-	"github.com/pelletier/go-toml"
-)
-
-const (
-	LinkModeTUN = "tun"
-	LinkModeTAP = "tap"
-)
-
-var (
-	Cfg = &ServerConfig{}
-)
-
-// # ReKey time (in seconds)
-// rekey-time = 172800
-// # ReKey method
-// # Valid options: ssl, new-tunnel
-// #  ssl: Will perform an efficient rehandshake on the channel allowing
-// #       a seamless connection during rekey.
-// #  new-tunnel: Will instruct the client to discard and re-establish the channel.
-// #       Use this option only if the connecting clients have issues with the ssl
-// #       option.
-// rekey-method = ssl
-
-type ServerConfig struct {
-	LinkAddr      string `toml:"link_addr" info:"vpn服务对外地址"`
-	ServerAddr    string `toml:"server_addr" info:"前台服务监听地址"`
-	AdminAddr     string `toml:"admin_addr" info:"后台服务监听地址"`
-	ProxyProtocol bool   `toml:"proxy_protocol" info:"TCP代理协议"`
-	DbFile        string `toml:"db_file" info:"数据库地址"`
-	CertFile      string `toml:"cert_file" info:"证书文件"`
-	CertKey       string `toml:"cert_key" info:"证书密钥"`
-	UiPath        string `toml:"ui_path" info:"ui文件路径"`
-	FilesPath     string `toml:"files_path" info:"外部下载文件路径"`
-	LogPath       string `toml:"log_path" info:"日志文件路径"`
-	LogLevel      string `toml:"log_level" info:"日志等级"`
-	Issuer        string `toml:"issuer" info:"系统名称"`
-	AdminUser     string `toml:"admin_user" info:"管理用户名"`
-	AdminPass     string `toml:"admin_pass" info:"管理用户密码"`
-	JwtSecret     string `toml:"jwt_secret" info:"JWT密钥"`
-
-	LinkMode    string   `toml:"link_mode" info:"虚拟网络类型"` // tun tap
-	Ipv4CIDR    string   `toml:"ipv4_cidr" info:"ip地址网段"` // 192.168.1.0/24
-	Ipv4Gateway string   `toml:"ipv4_gateway" info:"ipv4_gateway"`
-	Ipv4Pool    []string `toml:"ipv4_pool" info:"IPV4起止地址池"` // Pool[0]=192.168.1.100 Pool[1]=192.168.1.200
-	IpLease     int      `toml:"ip_lease"  info:"IP租期(秒)"`
-
-	MaxClient       int    `toml:"max_client" info:"最大用户连接"`
-	MaxUserClient   int    `toml:"max_user_client" info:"最大单用户连接"`
-	DefaultGroup    string `toml:"default_group" info:"默认用户组"`
-	CstpKeepalive   int    `toml:"cstp_keepalive" info:"keepalive时间(秒)"` // in seconds
-	CstpDpd         int    `toml:"cstp_dpd" info:"死链接检测时间(秒)"`           // Dead peer detection in seconds
-	MobileKeepalive int    `toml:"mobile_keepalive" info:"移动端keepalive接检测时间(秒)"`
-	MobileDpd       int    `toml:"mobile_dpd" info:"移动端死链接检测时间(秒)"`
-
-	SessionTimeout int `toml:"session_timeout" info:"session过期时间(秒)"` // in seconds
-	AuthTimeout    int `toml:"auth_timeout" info:"auth_timeout"`      // in seconds
-}
-
-func initServerCfg() {
-	b, err := ioutil.ReadFile(serverFile)
-	if err != nil {
-		panic(err)
-	}
-	err = toml.Unmarshal(b, Cfg)
-	if err != nil {
-		panic(err)
-	}
-
-	sf, _ := filepath.Abs(serverFile)
-	base := filepath.Dir(sf)
-
-	// 转换成绝对路径
-	Cfg.DbFile = getAbsPath(base, Cfg.DbFile)
-	Cfg.CertFile = getAbsPath(base, Cfg.CertFile)
-	Cfg.CertKey = getAbsPath(base, Cfg.CertKey)
-	Cfg.UiPath = getAbsPath(base, Cfg.UiPath)
-	Cfg.FilesPath = getAbsPath(base, Cfg.FilesPath)
-	Cfg.LogPath = getAbsPath(base, Cfg.LogPath)
-
-	if len(Cfg.JwtSecret) < 20 {
-		fmt.Println("请设置 jwt_secret 长度20位以上")
-		os.Exit(0)
-	}
-
-	fmt.Printf("ServerCfg: %+v \n", Cfg)
-}
-
-func getAbsPath(base, cfile string) string {
-	if cfile == "" {
-		return ""
-	}
-
-	abs := filepath.IsAbs(cfile)
-	if abs {
-		return cfile
-	}
-	return filepath.Join(base, cfile)
-}
-
-type SCfg struct {
-	Name string      `json:"name"`
-	Info string      `json:"info"`
-	Data interface{} `json:"data"`
-}
-
-func ServerCfg2Slice() []SCfg {
-	ref := reflect.ValueOf(Cfg)
-	s := ref.Elem()
-
-	var datas []SCfg
-
-	typ := s.Type()
-	numFields := s.NumField()
-	for i := 0; i < numFields; i++ {
-		field := typ.Field(i)
-		value := s.Field(i)
-		tag := field.Tag.Get("toml")
-		tags := strings.Split(tag, ",")
-		info := field.Tag.Get("info")
-
-		datas = append(datas, SCfg{Name: tags[0], Info: info, Data: value.Interface()})
-	}
-
-	return datas
-}
diff --git a/server/base/cmd.go b/server/base/cmd.go
new file mode 100644
index 0000000..9f346a6
--- /dev/null
+++ b/server/base/cmd.go
@@ -0,0 +1,131 @@
+package base
+
+import (
+	"fmt"
+	"math/rand"
+	"os"
+	"runtime"
+	"strings"
+	"time"
+
+	"github.com/bjdgyc/anylink/pkg/utils"
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+var (
+	// 提交id
+	CommitId string
+	// 配置文件
+	cfgFile string
+	// pass明文
+	passwd string
+	// 生成密钥
+	secret bool
+	// 显示版本信息
+	rev bool
+	// 获取env名称
+	env bool
+
+	// Used for flags.
+	runSrv bool
+
+	rootCmd *cobra.Command
+)
+
+// Execute executes the root command.
+func execute() {
+	err := rootCmd.Execute()
+	if err != nil {
+		fmt.Println(err)
+		os.Exit(0)
+	}
+
+	// viper.Debug()
+
+	if !runSrv {
+		os.Exit(0)
+	}
+}
+
+func init() {
+	rootCmd = &cobra.Command{
+		Use:   "anylink",
+		Short: "AnyLink VPN Server",
+		Long:  `AnyLink is a VPN Server application`,
+		Run: func(cmd *cobra.Command, args []string) {
+			// fmt.Println("cmd:", cmd.Use, args)
+			runSrv = true
+		},
+	}
+
+	cobra.OnInitialize(func() {
+		viper.SetConfigFile(cfgFile)
+		viper.AutomaticEnv()
+
+		err := viper.ReadInConfig()
+		if err != nil {
+			fmt.Println("Using config file:", err)
+		}
+	})
+
+	viper.SetEnvPrefix("link")
+
+	// 基础配置
+	rootCmd.Flags().StringVarP(&cfgFile, "config", "c", "./conf/server.toml", "config file")
+
+	for _, v := range configs {
+		if v.Typ == cfgStr {
+			rootCmd.Flags().String(v.Name, v.ValStr, v.Usage)
+		}
+		if v.Typ == cfgInt {
+			rootCmd.Flags().Int(v.Name, v.ValInt, v.Usage)
+		}
+		if v.Typ == cfgBool {
+			rootCmd.Flags().Bool(v.Name, v.ValBool, v.Usage)
+		}
+
+		_ = viper.BindPFlag(v.Name, rootCmd.Flags().Lookup(v.Name))
+		_ = viper.BindEnv(v.Name)
+		// viper.SetDefault(v.Name, v.Value)
+	}
+
+	rootCmd.AddCommand(initToolCmd())
+}
+
+func initToolCmd() *cobra.Command {
+	toolCmd := &cobra.Command{
+		Use:   "tool",
+		Short: "AnyLink tool",
+		Long:  `AnyLink tool is a application`,
+	}
+
+	toolCmd.Flags().BoolVarP(&rev, "version", "v", false, "display version info")
+	toolCmd.Flags().BoolVarP(&secret, "secret", "s", false, "generate a random jwt secret")
+	toolCmd.Flags().StringVarP(&passwd, "passwd", "p", "", "convert the password plaintext")
+	toolCmd.Flags().BoolVarP(&env, "env", "e", false, "list the config name and env key")
+
+	toolCmd.Run = func(cmd *cobra.Command, args []string) {
+		switch {
+		case rev:
+			fmt.Printf("%s v%s build on %s [%s, %s] commit_id(%s) \n",
+				APP_NAME, APP_VER, runtime.Version(), runtime.GOOS, runtime.GOARCH, CommitId)
+		case secret:
+			rand.Seed(time.Now().UnixNano())
+			s, _ := utils.RandSecret(40, 60)
+			s = strings.Trim(s, "=")
+			fmt.Printf("Secret:%s\n", s)
+		case passwd != "":
+			pass, _ := utils.PasswordHash(passwd)
+			fmt.Printf("Passwd:%s\n", pass)
+		case env:
+			for k, v := range envs {
+				fmt.Printf("%s => %s\n", k, v)
+			}
+		default:
+			fmt.Println("Using [anylink tool -h] for help")
+		}
+	}
+
+	return toolCmd
+}
diff --git a/server/base/config.go b/server/base/config.go
new file mode 100644
index 0000000..0c80780
--- /dev/null
+++ b/server/base/config.go
@@ -0,0 +1,52 @@
+package base
+
+const (
+	cfgStr = iota
+	cfgInt
+	cfgBool
+)
+
+type config struct {
+	Typ     int
+	Name    string
+	Usage   string
+	ValStr  string
+	ValInt  int
+	ValBool bool
+}
+
+var configs = []config{
+	{Typ: cfgStr, Name: "link_addr", Usage: "vpn服务对外地址", ValStr: "vpn.xx.com"},
+	{Typ: cfgStr, Name: "server_addr", Usage: "前台服务监听地址", ValStr: ":443"},
+	{Typ: cfgStr, Name: "admin_addr", Usage: "后台服务监听地址", ValStr: ":8800"},
+	{Typ: cfgBool, Name: "proxy_protocol", Usage: "TCP代理协议", ValBool: false},
+	{Typ: cfgStr, Name: "db_file", Usage: "数据库地址", ValStr: "./conf/data.db"},
+	{Typ: cfgStr, Name: "cert_file", Usage: "证书文件", ValStr: "./conf/vpn_cert.pem"},
+	{Typ: cfgStr, Name: "cert_key", Usage: "证书密钥", ValStr: "./conf/vpn_cert.key"},
+	{Typ: cfgStr, Name: "ui_path", Usage: "ui文件路径", ValStr: "./ui"},
+	{Typ: cfgStr, Name: "files_path", Usage: "外部下载文件路径", ValStr: "./conf/files"},
+	{Typ: cfgStr, Name: "log_path", Usage: "日志文件路径", ValStr: ""},
+	{Typ: cfgStr, Name: "log_level", Usage: "日志等级", ValStr: "info"},
+	{Typ: cfgStr, Name: "issuer", Usage: "系统名称", ValStr: "XX公司VPN"},
+	{Typ: cfgStr, Name: "admin_user", Usage: "管理用户名", ValStr: "admin"},
+	{Typ: cfgStr, Name: "admin_pass", Usage: "管理用户密码", ValStr: ""},
+	{Typ: cfgStr, Name: "jwt_secret", Usage: "JWT密钥", ValStr: ""},
+	{Typ: cfgStr, Name: "link_mode", Usage: "虚拟网络类型", ValStr: "tun"},
+	{Typ: cfgStr, Name: "ipv4_cidr", Usage: "ip地址网段", ValStr: "192.168.10.0/24"},
+	{Typ: cfgStr, Name: "ipv4_gateway", Usage: "ipv4_gateway", ValStr: "192.168.10.1"},
+	{Typ: cfgStr, Name: "ipv4_start", Usage: "IPV4开始地址", ValStr: "192.168.10.100"},
+	{Typ: cfgStr, Name: "ipv4_end", Usage: "IPV4结束", ValStr: "192.168.10.200"},
+	{Typ: cfgStr, Name: "default_group", Usage: "默认用户组", ValStr: "one"},
+
+	{Typ: cfgInt, Name: "ip_lease", Usage: "IP租期(秒)", ValInt: 1209600},
+	{Typ: cfgInt, Name: "max_client", Usage: "最大用户连接", ValInt: 100},
+	{Typ: cfgInt, Name: "max_user_client", Usage: "最大单用户连接", ValInt: 3},
+	{Typ: cfgInt, Name: "cstp_keepalive", Usage: "keepalive时间(秒)", ValInt: 20},
+	{Typ: cfgInt, Name: "cstp_dpd", Usage: "死链接检测时间(秒)", ValInt: 30},
+	{Typ: cfgInt, Name: "mobile_keepalive", Usage: "移动端keepalive接检测时间(秒)", ValInt: 50},
+	{Typ: cfgInt, Name: "mobile_dpd", Usage: "移动端死链接检测时间(秒)", ValInt: 60},
+	{Typ: cfgInt, Name: "session_timeout", Usage: "session过期时间(秒)", ValInt: 3600},
+	// {Typ: cfgInt, Name: "auth_timeout", Usage: "auth_timeout", ValInt: 0},
+}
+
+var envs = map[string]string{"admin_addr": "LINK_ADMIN_ADDR", "admin_pass": "LINK_ADMIN_PASS", "admin_user": "LINK_ADMIN_USER", "cert_file": "LINK_CERT_FILE", "cert_key": "LINK_CERT_KEY", "cstp_dpd": "LINK_CSTP_DPD", "cstp_keepalive": "LINK_CSTP_KEEPALIVE", "db_file": "LINK_DB_FILE", "default_group": "LINK_DEFAULT_GROUP", "files_path": "LINK_FILES_PATH", "ip_lease": "LINK_IP_LEASE", "ipv4_cidr": "LINK_IPV4_CIDR", "ipv4_end": "LINK_IPV4_END", "ipv4_gateway": "LINK_IPV4_GATEWAY", "ipv4_start": "LINK_IPV4_START", "issuer": "LINK_ISSUER", "jwt_secret": "LINK_JWT_SECRET", "link_addr": "LINK_LINK_ADDR", "link_mode": "LINK_LINK_MODE", "log_level": "LINK_LOG_LEVEL", "log_path": "LINK_LOG_PATH", "max_client": "LINK_MAX_CLIENT", "max_user_client": "LINK_MAX_USER_CLIENT", "mobile_dpd": "LINK_MOBILE_DPD", "mobile_keepalive": "LINK_MOBILE_KEEPALIVE", "proxy_protocol": "LINK_PROXY_PROTOCOL", "server_addr": "LINK_SERVER_ADDR", "session_timeout": "LINK_SESSION_TIMEOUT", "ui_path": "LINK_UI_PATH"}
diff --git a/server/base/flag.go b/server/base/flag.go
deleted file mode 100644
index 769f829..0000000
--- a/server/base/flag.go
+++ /dev/null
@@ -1,54 +0,0 @@
-package base
-
-import (
-	"flag"
-	"fmt"
-	"math/rand"
-	"os"
-	"runtime"
-	"strings"
-	"time"
-
-	"github.com/bjdgyc/anylink/pkg/utils"
-)
-
-var (
-	// 提交id
-	CommitId string
-	// 配置文件
-	serverFile string
-	// pass明文
-	passwd string
-	// 生成密钥
-	secret bool
-	// 显示版本信息
-	rev bool
-)
-
-func initFlag() {
-	flag.StringVar(&serverFile, "conf", "./conf/server.toml", "server config files path")
-	flag.StringVar(&passwd, "passwd", "", "convert the password plaintext")
-	flag.BoolVar(&secret, "secret", false, "generate a random jwt secret")
-	flag.BoolVar(&rev, "rev", false, "display version info")
-	flag.Parse()
-
-	if passwd != "" {
-		pass, _ := utils.PasswordHash(passwd)
-		fmt.Printf("Passwd:%s\n", pass)
-		os.Exit(0)
-	}
-
-	if secret {
-		rand.Seed(time.Now().UnixNano())
-		s, _ := utils.RandSecret(40, 60)
-		s = strings.Trim(s, "=")
-		fmt.Printf("Secret:%s\n", s)
-		os.Exit(0)
-	}
-
-	if rev {
-		fmt.Printf("%s v%s build on %s [%s, %s] commit_id(%s) \n",
-			APP_NAME, APP_VER, runtime.Version(), runtime.GOOS, runtime.GOARCH, CommitId)
-		os.Exit(0)
-	}
-}
diff --git a/server/base/start.go b/server/base/start.go
index bc203bb..a2354c6 100644
--- a/server/base/start.go
+++ b/server/base/start.go
@@ -1,11 +1,11 @@
 package base
 
 func Start() {
-	initFlag()
-	initServerCfg()
+	execute()
+	initCfg()
 	initLog()
 }
 
-func Test()  {
+func Test() {
 	initLog()
-}
\ No newline at end of file
+}
diff --git a/server/conf/server.toml b/server/conf/server.toml
index adabbb0..cac13f3 100644
--- a/server/conf/server.toml
+++ b/server/conf/server.toml
@@ -6,8 +6,8 @@
 #数据文件
 db_file = "./data.db"
 #证书文件
-cert_file = "./vpn_cert.pem"
-cert_key = "./vpn_cert.key"
+cert_file = "./test_vpn_cert.pem"
+cert_key = "./test_vpn_key.pem"
 ui_path = "../ui"
 files_path = "../files"
 #日志目录,为空写入标准输出
@@ -21,7 +21,7 @@ issuer = "XX公司VPN"
 admin_user = "admin"
 #pass 123456
 admin_pass = "$2a$10$UQ7C.EoPifDeJh6d8.31TeSPQU7hM/NOM2nixmBucJpAuXDQNqNke"
-jwt_secret = ""
+jwt_secret = "iLmspvOiz*%ovfcs*wersdf#^heR8pNU^4XxBm&mW$aPCjSRMbYH#&"
 
 
 #vpn服务对外地址,影响开通邮件二维码
@@ -39,7 +39,8 @@ link_mode = "tun"
 #客户端分配的ip地址池
 ipv4_cidr = "192.168.10.0/24"
 ipv4_gateway = "192.168.10.1"
-ipv4_pool = ["192.168.10.100", "192.168.10.200"]
+ipv4_start = "192.168.10.100"
+ipv4_end = "192.168.10.200"
 
 #最大客户端数量
 max_client = 100
diff --git a/server/conf/test_vpn_cert.pem b/server/conf/test_vpn_cert.pem
new file mode 100644
index 0000000..a5e002a
--- /dev/null
+++ b/server/conf/test_vpn_cert.pem
@@ -0,0 +1,19 @@
+-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----
diff --git a/server/conf/test_vpn_key.pem b/server/conf/test_vpn_key.pem
new file mode 100644
index 0000000..74897b9
--- /dev/null
+++ b/server/conf/test_vpn_key.pem
@@ -0,0 +1,27 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEogIBAAKCAQEAm0PEd25LyCMjQ/q3EdL5w4PEqPKM2IIFru0WBJx32FGvMK8r
+hDgzlK0omhJzOYeXQLcdWir3Ya/W8Q3GriKth0KvAt45kbK3u6tSVuw+S8ShVfF8
+CQ+m574l7Ab8K8YCsl4/tQaw/kisPQO3lfUM/rvsrqp/mKDPJompgm5EMnnBHzgG
+gO9jrplznvw320r1e6x0nreBDmMZwbgOd67VRfeDyVCQno/TEtdOHta7lKPHxrFs
+NwXFsMvE0YvXI+ACOEhGAx9pYvC5BCDhYoWx0yWO/UWXPz+H3XPbGj74T8HhgXRQ
+VZNxZDZNDzDyegOqeddVVDI6+4jdpqOh2aX9/QIDAQABAoIBADWT2fz4g5AJiAbS
+QlAVRHjSRI+kOzQPEhT93SY0NCribRjYqaSTnEEGy8b27OoCPxBm3+sYfosoGXzP
+Kys17jmJqkjMFIORb1OEWAKEvS56KM42aX3a99ZqSD29X1Ffn9ibK1K1f2gP/deE
+K9rEV/qjMJZJYYRyoWkEAglvMXtU/NMRoTuFYtrJPr9sFEfpBFq97WpWiyMdLKTG
+MmlN+T1CXFQj/+mpv+DDSXcwLPBxAttDYE2GeqlhntId0I6cgaEGMO42D6fnqrKi
+PDilA/D6zos4o/bpRGvVBdXHqOXvX2stNHK+PvEX46GRd+OZhLh0KEcrWAx8cXs9
+ZhugTyECgYEAyffRPd98acL0OhXJR9mZTgDdotl7iYq+RTZbmEvAFst3mL3LA6Ba
+BTrwRLh9x8lzxoTQHHFaJL63kIrN6QAR9e3+pR0e8IX3vYCVGIlRCYB5CrE/O3Pi
+B9R17tCI5dFrFXYiST38sjwrWG9+geKarbUH5AZrZEO5uw0q7+4F3TkCgYEAxM1h
+Xo+xRt8RXoWZ6Cl66HhZKIvDcxkBtoNh54YLzrVpv0D+RvAWNDzRVXbbIUUpBGPN
+pHrwU8G0qWr4Q/Zx+vnckqotGMTNCB7vcmB/qwF9grNW9E0rCyIYLXtJcEiclJIF
+Oe406YXl7mSG1I6QjAADz8PNb4++Ct1+hVS56uUCgYAx9g/Y0nQgZY2s4L7N+1Il
+LammI06gE6ZF0NCPuA1oliSbsDeMShp6uL2/AjR7O6ZcMXaZ0qCN/m/CXdPaE55d
+y+X2SmHg9gL26dv4Gd/mDdXjgz01I9GCRlh2Hzf+QfPPd027+I2OObwvQEV3M+s3
+lVTCX6QpRWeokfVRLPxeYQKBgDIYPVK+rNdnbJps05JfDKQkDj3d5bBkiyUUKFWw
+r0y8rOA8AP25m01MtdRVXs4HNruhU/UsPgRz6DK/wdY64ySJeXXzz2rgnXgVt8mb
+eqPiyzn7wISLKAu7cAATw8vLD+BZku7+DYXryW13NULhzzVzw4SdSKu/IRbO7qet
+u21pAoGAd2mBJ+PWKnUkARS8gQ3Y3cagA/qGGr094P9relglRDBv/Pm7kTUt6K8B
+NnpqWydcVtcrXmNzGRx4ftm18SzmTJEohF14nF9424q4aiWoNZyG8adxaI0Yqv3G
+LnH8n2fzC+pf31LijBRM8DRnepah64mLF+OM/SxgVg1nP9jVUG4=
+-----END RSA PRIVATE KEY-----
diff --git a/server/go.mod b/server/go.mod
index 17d8d4e..d83124b 100644
--- a/server/go.mod
+++ b/server/go.mod
@@ -4,21 +4,37 @@ go 1.15
 
 require (
 	github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d // indirect
+	github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6 // indirect
 	github.com/asdine/storm/v3 v3.2.1
+	github.com/coreos/go-etcd v2.0.0+incompatible // indirect
+	github.com/cpuguy83/go-md2man v1.0.10 // indirect
 	github.com/dgrijalva/jwt-go v3.2.0+incompatible
+	github.com/fsnotify/fsnotify v1.4.9 // indirect
 	github.com/go-ole/go-ole v1.2.5 // indirect
 	github.com/google/gopacket v1.1.19
 	github.com/gorilla/mux v1.8.0
+	github.com/magiconair/properties v1.8.4 // indirect
+	github.com/mitchellh/mapstructure v1.4.1 // indirect
 	github.com/pelletier/go-toml v1.8.1
 	github.com/shirou/gopsutil v3.21.1+incompatible
 	github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
 	github.com/songgao/packets v0.0.0-20160404182456-549a10cd4091
 	github.com/songgao/water v0.0.0-20200317203138-2b4b6d7c09d8
+	github.com/spf13/afero v1.6.0 // indirect
+	github.com/spf13/cast v1.3.1 // indirect
+	github.com/spf13/cobra v1.1.3
+	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/spf13/viper v1.7.1
 	github.com/stretchr/testify v1.7.0
+	github.com/ugorji/go/codec v0.0.0-20181204163529-d75b2dcb6bc8 // indirect
 	github.com/xhit/go-simple-mail/v2 v2.8.0
 	github.com/xlzd/gotp v0.0.0-20181030022105-c8557ba2c119
+	github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77 // indirect
 	go.etcd.io/bbolt v1.3.5
 	golang.org/x/crypto v0.0.0-20210220033148-5ea612d1eb83
 	golang.org/x/net v0.0.0-20210220033124-5f55cee0dc0d
+	golang.org/x/sys v0.0.0-20210320140829-1e4c9ba3b0c4 // indirect
+	golang.org/x/text v0.3.5 // indirect
 	golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba
+	gopkg.in/ini.v1 v1.62.0 // indirect
 )
diff --git a/server/go.sum b/server/go.sum
index 78640d2..77667fe 100644
--- a/server/go.sum
+++ b/server/go.sum
@@ -1,91 +1,394 @@
+cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
+cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
+cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
+cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
+cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
+cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
+cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
+cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
+cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
+cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
+dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
+github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/DataDog/zstd v1.4.1 h1:3oxKN3wbHibqx897utPC2LTQU4J+IHWWJO+glkAkpFM=
 github.com/DataDog/zstd v1.4.1/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
+github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/Sereal/Sereal v0.0.0-20190618215532-0b8ac451a863 h1:BRrxwOZBolJN4gIwvZMJY1tzqBvQgpaZiQRuIDD40jM=
 github.com/Sereal/Sereal v0.0.0-20190618215532-0b8ac451a863/go.mod h1:D0JMgToj/WdxCgd30Kc1UcA9E+WdZoJqeVOuYW7iTBM=
 github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d h1:G0m3OIz70MZUWq3EgK3CesDbo8upS2Vm9/P3FtgI+Jk=
 github.com/StackExchange/wmi v0.0.0-20190523213315-cbe66965904d/go.mod h1:3eOhrUMpNV+6aFIbp5/iudMxNCF27Vw2OZgy4xEx0Fg=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
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 github.com/asdine/storm/v3 v3.2.1 h1:I5AqhkPK6nBZ/qJXySdI7ot5BlXSZ7qvDY1zAn5ZJac=
 github.com/asdine/storm/v3 v3.2.1/go.mod h1:LEpXwGt4pIqrE/XcTvCnZHT5MgZCV6Ub9q7yQzOFWr0=
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+github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
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 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible h1:7qlOGliEKZXTDg6OTjfoBKDXWrumCAMpl/TFQ4/5kLM=
 github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
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 github.com/golang/snappy v0.0.1/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
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diff --git a/server/sessdata/ip_pool.go b/server/sessdata/ip_pool.go
index f3f51a0..b749dc9 100644
--- a/server/sessdata/ip_pool.go
+++ b/server/sessdata/ip_pool.go
@@ -43,8 +43,8 @@ func initIpPool() {
 	// max := min | uint32(math.Pow(2, float64(32-one))-1)
 
 	// ip地址池
-	IpPool.IpLongMin = ip2long(net.ParseIP(base.Cfg.Ipv4Pool[0]))
-	IpPool.IpLongMax = ip2long(net.ParseIP(base.Cfg.Ipv4Pool[1]))
+	IpPool.IpLongMin = ip2long(net.ParseIP(base.Cfg.Ipv4Start))
+	IpPool.IpLongMax = ip2long(net.ParseIP(base.Cfg.Ipv4End))
 }
 
 func long2ip(i uint32) net.IP {
diff --git a/server/sessdata/ip_pool_test.go b/server/sessdata/ip_pool_test.go
index 7a0892d..d4ef26b 100644
--- a/server/sessdata/ip_pool_test.go
+++ b/server/sessdata/ip_pool_test.go
@@ -17,7 +17,8 @@ func preData(tmpDir string) {
 	tmpDb := path.Join(tmpDir, "test.db")
 	base.Cfg.DbFile = tmpDb
 	base.Cfg.Ipv4CIDR = "192.168.3.0/24"
-	base.Cfg.Ipv4Pool = []string{"192.168.3.1", "192.168.3.199"}
+	base.Cfg.Ipv4Start = "192.168.3.1"
+	base.Cfg.Ipv4End = "192.168.3.199"
 	base.Cfg.MaxClient = 100
 	base.Cfg.MaxUserClient = 3
 
diff --git a/web/src/pages/set/Soft.vue b/web/src/pages/set/Soft.vue
index 7ae6e5e..6f00532 100644
--- a/web/src/pages/set/Soft.vue
+++ b/web/src/pages/set/Soft.vue
@@ -16,6 +16,12 @@
             width="200">
         </el-table-column>
 
+        <el-table-column
+            prop="env"
+            label="环境变量"
+            width="220">
+        </el-table-column>
+
         <el-table-column
             prop="data"
             label="数据">