diff --git a/main.go b/main.go
index 287aa98..7b4e1f2 100644
--- a/main.go
+++ b/main.go
@@ -6,15 +6,15 @@ import (
 	"github.com/spf13/viper"
 	"golang.org/x/net/proxy"
 	tb "gopkg.in/tucnak/telebot.v2"
-	"log"
 	"net/http"
-	"os"
 	"time"
 )
 
 var (
 	BotToken string
 	Socks5   string
+	bot      *tb.Bot
+	db       *sql.DB
 )
 
 const (
@@ -23,59 +23,54 @@ const (
 )
 
 func init() {
+	//read config
 	viper.SetConfigName("config")
 	viper.AddConfigPath(".")
 	err := viper.ReadInConfig()
 	CheckErr(err)
 	BotToken = viper.GetString("bot_token")
 	Socks5 = viper.GetString("socks5")
-
-}
-func main() {
+	//set bot
 	botsettings := tb.Settings{
 		Token:  BotToken,
 		Poller: &tb.LongPoller{Timeout: 10 * time.Second},
 	}
+	//set socks5
 	if Socks5 != "" {
 		fmt.Println("Proxy:" + Socks5)
 		dialer, err := proxy.SOCKS5("tcp", Socks5, nil, proxy.Direct)
-		if err != nil {
-			log.Fatal("Error creating dialer, aborting.")
-		}
+		CheckErr(err)
 		httpTransport := &http.Transport{}
 		httpClient := &http.Client{Transport: httpTransport}
 		httpTransport.Dial = dialer.Dial
 		botsettings.Client = httpClient
 	}
-	db, err := sql.Open(dbDriverName, dbName)
+	//create bot
+	bot, err = tb.NewBot(botsettings)
 	CheckErr(err)
-	if !FileExist(dbName) {
-		CreateTB(db)
-	}
-	b, err := tb.NewBot(botsettings)
+
+	//sqlite init
+	db, err = sql.Open(dbDriverName, dbName)
 	CheckErr(err)
+	CreateTB(db)
+}
+func main() {
+	BotStart()
 	//b.Handle(tb.OnText, func(m *tb.Message) {
 	//	b.Send(m.Sender, "hello world")
 	//})
 
-	b.Start()
+	//b.Start()
 }
-func CheckErr(err error) bool {
-	if err != nil {
-		log.Println(err)
-		fmt.Println("error: ", err.Error())
-		panic(err)
-		return false
-	}
-	return true
+func BotStart() {
+	makeHandle()
+	bot.Start()
 }
-func FileExist(Path string) bool {
-	if _, err := os.Stat(Path); err != nil {
-		if os.IsNotExist(err) {
-			return false
-		} else {
-			CheckErr(err)
-		}
-	}
-	return true
+func makeHandle() {
+	bot.Handle("/start", bStart)
+	bot.Handle("/my", bMy)
+	bot.Handle("/bind", bBind)
+	bot.Handle("/about", bAbout)
+	bot.Handle(tb.OnText, bOnText)
+	//bot.Handle(tb.InlineButton{Unique: ""})
 }