diff --git a/cmd/v2/FyneApp.toml b/cmd/v2/FyneApp.toml
new file mode 100644
index 000000000..442490eaf
--- /dev/null
+++ b/cmd/v2/FyneApp.toml
@@ -0,0 +1,8 @@
+Website = "https://legu.com"
+
+[Details]
+  Icon = "Icon.png"
+  Name = "RobotGUI"
+  ID = "com.legu.app"
+  Version = "1.0.1"
+  Build = 7
diff --git a/cmd/v2/lib/common/lang.go b/cmd/v2/lib/common/lang.go
index f2fb827fd..ab69b2374 100644
--- a/cmd/v2/lib/common/lang.go
+++ b/cmd/v2/lib/common/lang.go
@@ -70,8 +70,9 @@ package common
 
 // zh
 const (
-	// app
 	APP_NAME = "机器人"
+	// app 子标题 [0.0.1 build-1] 应用名称
+	APP_WIN_TITLE = "%s [%s build-%d] %s"
 
 	//about
 	APP_ABOUT_TITLE   = "关于"
diff --git a/cmd/v2/lib/common/utils.go b/cmd/v2/lib/common/utils.go
index 914319d37..ae2db1bc3 100644
--- a/cmd/v2/lib/common/utils.go
+++ b/cmd/v2/lib/common/utils.go
@@ -3,6 +3,10 @@ package common
 import (
 	"bytes"
 	"encoding/json"
+	"strings"
+
+	"github.com/sirupsen/logrus"
+	"github.com/spf13/cast"
 )
 
 func FormatJson(data string) (string, error) {
@@ -12,32 +16,55 @@ func FormatJson(data string) (string, error) {
 }
 
 func SubStr(str string, start int, length int) (result string) {
-    s := []rune(str)
-    total := len(s)
-    if total == 0 {
-        return
-    }
-    // 允许从尾部开始计算
-    if start < 0 {
-        start = total + start
-        if start < 0 {
-            return
-        }
-    }
-    if start > total {
-        return
-    }
-    // 到末尾
-    if length < 0 {
-        length = total
-    }
- 
-    end := start + length
-    if end > total {
-        result = string(s[start:])
-    } else {
-        result = string(s[start:end])
-    }
- 
-    return
+	s := []rune(str)
+	total := len(s)
+	if total == 0 {
+		return
+	}
+	// 允许从尾部开始计算
+	if start < 0 {
+		start = total + start
+		if start < 0 {
+			return
+		}
+	}
+	if start > total {
+		return
+	}
+	// 到末尾
+	if length < 0 {
+		length = total
+	}
+
+	end := start + length
+	if end > total {
+		result = string(s[start:])
+	} else {
+		result = string(s[start:end])
+	}
+
+	return
+}
+
+// 是否升级
+func IsUpgrade(newVersion, oldVersion string) bool {
+	nvArr := strings.SplitN(newVersion, ".", 3)
+	if len(nvArr) != 3 {
+		logrus.Error("new version format err")
+		return false
+	}
+
+	ovArr := strings.SplitN(oldVersion, ".", 3)
+	if len(ovArr) != 3 {
+		logrus.Error("old version format err")
+		return false
+	}
+
+	nvNum := cast.ToInt(nvArr[0])*100 + cast.ToInt(nvArr[1])*10 + cast.ToInt(nvArr[2])
+	ovNum := cast.ToInt(ovArr[0])*100 + cast.ToInt(ovArr[1])*10 + cast.ToInt(ovArr[2])
+
+	if nvNum > ovNum {
+		return true
+	}
+	return false
 }
diff --git a/cmd/v2/main.go b/cmd/v2/main.go
index 44371a9f2..88213f7cd 100644
--- a/cmd/v2/main.go
+++ b/cmd/v2/main.go
@@ -49,8 +49,6 @@ func init() {
 }
 
 func main() {
-	logrus.Info("Starting...")
-
 	// create a new ui
 	app := app.NewWithID("protocol-test-tool")
 	app.SetIcon(theme.ResourceIconPng)
@@ -58,7 +56,7 @@ func main() {
 	mainWindow := ui.NewMainWindow(appUI)
 
 	mainWindow.CreateWindow(common.APP_NAME, 1366, 768, true)
-
+	logrus.WithField("version", app.Metadata().Version).Info("app starting")
 	appUI.Run()
 }
 
diff --git a/cmd/v2/readme.md b/cmd/v2/readme.md
index b42fa5c53..2eee84dac 100644
--- a/cmd/v2/readme.md
+++ b/cmd/v2/readme.md
@@ -11,7 +11,6 @@ fyne bundle msyh.ttc >> bundled.go
 fyne bundle -append msyhbd.ttc >> bundled.go
 (不要使用powershell 或vscode自带终端)
 
-
 ## icon
 
 1.  
@@ -20,16 +19,16 @@ fyne bundle fav.png >> bundled.go
 如果是要追加资源
 fyne bundle -append image2.jpg >> bundled.go
 
-2. 
+2.
 a := app.New()
 a.SetIcon(resourceFavPng)
 
-## package 
+## package
 
-fyne package -os windows -icon icon.png
+fyne package --name robotGUI-1.0.1 -os windows -icon Icon.png
 
 ## 开发协议参数表单
 
-1. 
+1.
 2.
 3.
diff --git a/cmd/v2/resources/config.yaml b/cmd/v2/resources/config.yaml
index a839c154b..c53bb3846 100644
--- a/cmd/v2/resources/config.yaml
+++ b/cmd/v2/resources/config.yaml
@@ -1,3 +1,4 @@
+upgradeUrl: http://10.0.0.9:8080/
 services:
  - service: 
     sid: 1
diff --git a/cmd/v2/service/configService.go b/cmd/v2/service/configService.go
index 014acf773..7e5a2341d 100644
--- a/cmd/v2/service/configService.go
+++ b/cmd/v2/service/configService.go
@@ -30,7 +30,8 @@ type Services struct {
 }
 
 type Config struct {
-	Services []*Services `yaml:"services"`
+	Services   []*Services `yaml:"services"`
+	UpgradeUrl string      `yaml:"upgradeUrl"`
 }
 
 func NewConfigService() (ConfigService, error) {
diff --git a/cmd/v2/service/connService.go b/cmd/v2/service/connService.go
index 73cb15467..a32f3c3c2 100644
--- a/cmd/v2/service/connService.go
+++ b/cmd/v2/service/connService.go
@@ -6,6 +6,8 @@ import (
 	"go_dreamfactory/cmd/v2/service/observer"
 	"go_dreamfactory/comm"
 	"go_dreamfactory/pb"
+	"io/ioutil"
+	"net/http"
 	"strings"
 	"time"
 
@@ -19,7 +21,8 @@ var (
 )
 
 type ConnService interface {
-	Connect(wsUrl string) error
+	WsConnect(wsUrl string) error
+	HttpConnect(url string) ([]byte, error)
 	SendMsg(msg *pb.UserMessage, rsp proto.Message) (err error)
 	ReceiveMsg() (code pb.ErrorCode, msg *pb.UserMessage)
 	ListenerPush()
@@ -40,7 +43,7 @@ func GetConnService() *ConnServiceImpl {
 }
 
 // connect ...
-func (c *ConnServiceImpl) Connect(wsUrl string) error {
+func (c *ConnServiceImpl) WsConnect(wsUrl string) error {
 	dialer := &websocket.Dialer{
 		HandshakeTimeout: 5 * time.Second,
 	}
@@ -64,6 +67,15 @@ func (c *ConnServiceImpl) Connect(wsUrl string) error {
 	return nil
 }
 
+func (c *ConnServiceImpl) HttpConnect(url string) ([]byte, error) {
+	res, err := http.Get(url)
+	if err != nil {
+		return nil, err
+	}
+	defer res.Body.Close()
+	return ioutil.ReadAll(res.Body)
+}
+
 // listener push
 func (c *ConnServiceImpl) ListenerPush() {
 	go func() {
diff --git a/cmd/v2/ui/mainwindow.go b/cmd/v2/ui/mainwindow.go
index 8fc98e34e..8f663cded 100644
--- a/cmd/v2/ui/mainwindow.go
+++ b/cmd/v2/ui/mainwindow.go
@@ -1,6 +1,7 @@
 package ui
 
 import (
+	"errors"
 	"fmt"
 	"go_dreamfactory/cmd/v2/lib/common"
 	"go_dreamfactory/cmd/v2/service"
@@ -8,6 +9,8 @@ import (
 	"go_dreamfactory/comm"
 	"go_dreamfactory/modules/user"
 	"go_dreamfactory/pb"
+	"os/exec"
+	"runtime"
 	"strings"
 
 	"fyne.io/fyne/v2"
@@ -17,6 +20,7 @@ import (
 	"github.com/BabySid/gobase"
 	"github.com/Pallinder/go-randomdata"
 	"github.com/sirupsen/logrus"
+	"github.com/tidwall/gjson"
 )
 
 var (
@@ -114,6 +118,7 @@ func (ui *MainWindowImpl) quiteHandle() {
 // CreateWindow ....
 func (ui *MainWindowImpl) CreateWindow(title string, width, height float32, _ bool) {
 	// init window
+	title = fmt.Sprintf(common.APP_WIN_TITLE, "登录", ui.app.Metadata().Version, ui.app.Metadata().Build, common.APP_NAME)
 	w := ui.app.NewWindow(title)
 	ui.AddWindow("main", w)
 	ui.w = w
@@ -128,21 +133,57 @@ func (ui *MainWindowImpl) CreateWindow(title string, width, height float32, _ bo
 	// ui.mm = newMainMenu()
 	// w.SetMainMenu(ui.mm.MainMenu)
 
-	// create window container
-	// mainLayout := ui.createWindowContainer()
-
 	w.SetMaster()
-	// w.Show()
-	// w.SetContent(mainLayout)
 	w.CenterOnScreen()
 	_ = ui.createChooseServerPopUp(w)
 }
 
+// check version
+func (ui *MainWindowImpl) checkVersion(parent fyne.Window) {
+	logrus.Debug("check version")
+	b, err := ui.connService.HttpConnect(ui.configService.GetConfig().UpgradeUrl + "version")
+	if err != nil {
+		dialog.ShowError(errors.New("版本检查:"+err.Error()), parent)
+		return
+	}
+
+	ver := gjson.Get(string(b), "version").String()
+	logrus.WithField("version", ver).Debug("server version")
+	if common.IsUpgrade(ver, ui.app.Metadata().Version) {
+		chkDialog := dialog.NewConfirm("版本检查", "检查到新版本:"+ver, func(b bool) {
+			var commands = map[string]string{
+				"windows": "explorer",
+				"darwin":  "open",
+				"linux":   "xdg-open",
+			}
+			//open browser
+			open := func(uri string) error {
+				// runtime.GOOS获取当前平台
+				run, ok := commands[runtime.GOOS]
+				if !ok {
+					logrus.Errorf("don't know how to open things on %s platform", runtime.GOOS)
+				}
+
+				cmd := exec.Command(run, uri)
+				return cmd.Run()
+			}
+			open(ui.configService.GetConfig().UpgradeUrl)
+
+		}, parent)
+		chkDialog.SetConfirmText(common.BUTTON_OK)
+		chkDialog.Show()
+	}
+
+}
+
 // createChooseServerPopUp
 func (ui *MainWindowImpl) createChooseServerPopUp(w fyne.Window) error {
 	ch := make(chan string)
 
-	selServerWin := ui.createChooseServerWindow("选服", ch)
+	title := fmt.Sprintf(common.APP_WIN_TITLE, "选服", ui.app.Metadata().Version, ui.app.Metadata().Build, common.APP_NAME)
+	selServerWin := ui.createChooseServerWindow(title, ch)
+	ui.checkVersion(selServerWin)
+
 	go func() {
 		data := <-ch
 		selServerWin.Hide()
@@ -156,16 +197,16 @@ func (ui *MainWindowImpl) createChooseServerPopUp(w fyne.Window) error {
 func (ui *MainWindowImpl) createChooseServerWindow(
 	title string,
 	ch chan string) fyne.Window {
-
+	// choose server button func
 	makeButton := func(s *service.ServiceConf, parent fyne.Window) *widget.Button {
 		btn := widget.NewButton(s.Name, func() {
 			d := dialog.NewInformation("", common.INFO_WAIT, parent)
 			d.SetDismissText(common.BUTTON_CANCEL)
 			d.Show()
 
-			logrus.WithField("server", s.Name).Debug("choose server")
+			logrus.WithFields(logrus.Fields{"server": s.Name, "sid": s.SId}).Debug("choose server")
 			//conn server
-			if err := ui.connService.Connect(s.Url); err != nil {
+			if err := ui.connService.WsConnect(s.Url); err != nil {
 				d.Hide()
 				dialog.ShowError(err, parent)
 			} else {
@@ -217,7 +258,7 @@ func (ui *MainWindowImpl) createLoginWin(sid, sname string) {
 				}
 				// hide toolbar
 				ui.tb.toolbar.Hide()
-				// 必须在创建窗口之后调用
+				// call after ui.createWindowContainer
 				ui.connService.ListenerPush()
 				if code := ui.pttService.Login(sid, account.Text); code != pb.ErrorCode_Success {
 					err := fmt.Errorf("login err: %v[%d]", code, int32(code))
@@ -237,7 +278,9 @@ func (ui *MainWindowImpl) createLoginWin(sid, sname string) {
 									return
 								}
 
-								ui.w.SetTitle(fmt.Sprintf("%s[%s]", sname, sid))
+								// reset main window title
+								subTitle := fmt.Sprintf("%s[%s]", sname, sid)
+								ui.w.SetTitle(fmt.Sprintf(common.APP_WIN_TITLE, subTitle, ui.app.Metadata().Version, ui.app.Metadata().Build, common.APP_NAME))
 								ui.pttService.SetUser(rsp.Data, rsp.Ex)
 								// isCreateRole
 								if rsp.Data.Created {
diff --git a/go.mod b/go.mod
index 8aed86c5d..7a8aed0b8 100644
--- a/go.mod
+++ b/go.mod
@@ -10,6 +10,7 @@ require (
 	github.com/atotto/clipboard v0.1.4
 	github.com/axgle/mahonia v0.0.0-20180208002826-3358181d7394
 	github.com/dengsgo/math-engine v0.0.0-20220213125415-0351c3c75eca
+	github.com/gin-gonic/gin v1.8.1
 	github.com/go-playground/validator/v10 v10.10.1
 	github.com/go-redis/redis/v8 v8.11.5
 	github.com/golang-jwt/jwt v3.2.2+incompatible
@@ -61,6 +62,7 @@ require (
 	github.com/fyne-io/gl-js v0.0.0-20220119005834-d2da28d9ccfe // indirect
 	github.com/fyne-io/glfw-js v0.0.0-20220120001248-ee7290d23504 // indirect
 	github.com/fyne-io/image v0.0.0-20220602074514-4956b0afb3d2 // indirect
+	github.com/gin-contrib/sse v0.1.0 // indirect
 	github.com/go-cmd/cmd v1.4.0 // indirect
 	github.com/go-gl/gl v0.0.0-20211210172815-726fda9656d6 // indirect
 	github.com/go-gl/glfw/v3.3/glfw v0.0.0-20211213063430-748e38ca8aec // indirect
@@ -73,6 +75,7 @@ require (
 	github.com/go-redis/redis_rate/v9 v9.1.2 // indirect
 	github.com/go-stack/stack v1.8.0 // indirect
 	github.com/go-task/slim-sprig v0.0.0-20210107165309-348f09dbbbc0 // indirect
+	github.com/goccy/go-json v0.9.7 // indirect
 	github.com/godbus/dbus/v5 v5.1.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/goki/freetype v0.0.0-20181231101311-fa8a33aabaff // indirect
@@ -117,6 +120,7 @@ require (
 	github.com/nxadm/tail v1.4.8 // indirect
 	github.com/onsi/ginkgo v1.16.5 // indirect
 	github.com/pelletier/go-toml v1.9.3 // indirect
+	github.com/pelletier/go-toml/v2 v2.0.1 // indirect
 	github.com/philhofer/fwd v1.1.1 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
diff --git a/go.sum b/go.sum
index 1ef8d27b6..ba6705670 100644
--- a/go.sum
+++ b/go.sum
@@ -163,6 +163,10 @@ github.com/fyne-io/glfw-js v0.0.0-20220120001248-ee7290d23504/go.mod h1:gLRWYfYn
 github.com/fyne-io/image v0.0.0-20220602074514-4956b0afb3d2 h1:hnLq+55b7Zh7/2IRzWCpiTcAvjv/P8ERF+N7+xXbZhk=
 github.com/fyne-io/image v0.0.0-20220602074514-4956b0afb3d2/go.mod h1:eO7W361vmlPOrykIg+Rsh1SZ3tQBaOsfzZhsIOb/Lm0=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
+github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
+github.com/gin-gonic/gin v1.8.1 h1:4+fr/el88TOO3ewCmQr8cx/CtZ/umlIRIs5M4NTNjf8=
+github.com/gin-gonic/gin v1.8.1/go.mod h1:ji8BvRH1azfM+SYow9zQ6SZMvR8qOMZHmsCuWR9tTTk=
 github.com/gliderlabs/ssh v0.1.1/go.mod h1:U7qILu1NlMHj9FlMhZLlkCdDnU1DBEAqr0aevW3Awn0=
 github.com/go-cmd/cmd v1.4.0 h1:dF+1JtZMlgCKAcsvstp2VNmVA/jXRjlRYFOF4/w7Bbo=
 github.com/go-cmd/cmd v1.4.0/go.mod h1:tbBenttXtZU4c5djS1o7PWL5pd2xAr5sIqH1kGdNiRc=
@@ -231,6 +235,8 @@ github.com/gobuffalo/packd v0.1.0/go.mod h1:M2Juc+hhDXf/PnmBANFCqx4DM3wRbgDvnVWe
 github.com/gobuffalo/packr/v2 v2.0.9/go.mod h1:emmyGweYTm6Kdper+iywB6YK5YzuKchGtJQZ0Odn4pQ=
 github.com/gobuffalo/packr/v2 v2.2.0/go.mod h1:CaAwI0GPIAv+5wKLtv8Afwl+Cm78K/I/VCm/3ptBN+0=
 github.com/gobuffalo/syncx v0.0.0-20190224160051-33c29581e754/go.mod h1:HhnNqWY95UYwwW3uSASeV7vtgYkT2t16hJgV3AEPUpw=
+github.com/goccy/go-json v0.9.7 h1:IcB+Aqpx/iMHu5Yooh7jEzJk1JZ7Pjtmys2ukPr7EeM=
+github.com/goccy/go-json v0.9.7/go.mod h1:6MelG93GURQebXPDq3khkgXZkazVtN9CRI+MGFi0w8I=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/godbus/dbus/v5 v5.1.0 h1:4KLkAxT3aOY8Li4FRJe/KvhoNFFxo0m6fNuFUO8QJUk=
 github.com/godbus/dbus/v5 v5.1.0/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
@@ -561,6 +567,8 @@ github.com/pascaldekloe/goe v0.1.0/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144T
 github.com/pelletier/go-toml v1.7.0/go.mod h1:vwGMzjaWMwyfHwgIBhI2YUM4fB6nL6lVAvS1LBMMhTE=
 github.com/pelletier/go-toml v1.9.3 h1:zeC5b1GviRUyKYd6OJPvBU/mcVDVoL1OhT17FCt5dSQ=
 github.com/pelletier/go-toml v1.9.3/go.mod h1:u1nR/EPcESfeI/szUZKdtJ0xRNbUoANCkoOuaOx1Y+c=
+github.com/pelletier/go-toml/v2 v2.0.1 h1:8e3L2cCQzLFi2CR4g7vGFuFxX7Jl1kKX8gW+iV0GUKU=
+github.com/pelletier/go-toml/v2 v2.0.1/go.mod h1:r9LEWfGN8R5k0VXJ+0BkIe7MYkRdwZOjgMj2KwnJFUo=
 github.com/peterbourgon/g2s v0.0.0-20140925154142-ec76db4c1ac1 h1:5Dl+ADmsGerAqHwWzyLqkNaUBQ+48DQwfDCaW1gHAQM=
 github.com/peterbourgon/g2s v0.0.0-20140925154142-ec76db4c1ac1/go.mod h1:1VcHEd3ro4QMoHfiNl/j7Jkln9+KQuorp0PItHMJYNg=
 github.com/philhofer/fwd v1.1.1 h1:GdGcTjf5RNAxwS4QLsiMzJYj5KEvPJD3Abr261yRQXQ=