diff --git a/cmd/network/main.go b/cmd/network/main.go
index a57cd57..6c5fff8 100644
--- a/cmd/network/main.go
+++ b/cmd/network/main.go
@@ -2,6 +2,7 @@ package network
 
 import (
     "XProxy/cmd/common"
+    log "github.com/sirupsen/logrus"
     "time"
 )
 
@@ -16,11 +17,13 @@ type Config struct {
 var run = common.RunCommand
 
 func Load(dns []string, ipv4 Config, ipv6 Config) {
+    var delay time.Duration = 1
     loadDns(dns)   // init dns server
     flushNetwork() // clear network settings
     loadV4Network(ipv4)
     loadV6Network(ipv6)
-    time.Sleep(time.Second) // wait 1s for ipv6 (ND protocol)
+    log.Infof("Wait %ds for IPv6 setting up", delay)
+    time.Sleep(delay * time.Second) // wait for ipv6 setting up (ND protocol)
     loadV4TProxy(ipv4, getV4Cidr())
     loadV6TProxy(ipv6, getV6Cidr())
 }
diff --git a/cmd/xproxy.go b/cmd/xproxy.go
index 189e070..b30d93a 100644
--- a/cmd/xproxy.go
+++ b/cmd/xproxy.go
@@ -1,10 +1,13 @@
 package main
 
 import (
+    "XProxy/cmd/config"
     "XProxy/cmd/process"
     "fmt"
     log "github.com/sirupsen/logrus"
-    "time"
+    "os"
+    "os/signal"
+    "syscall"
 )
 
 var version = "dev"
@@ -20,29 +23,38 @@ var assetFile = "/assets.tar.xz"
 var assetDir = exposeDir + "/assets"
 var configFile = exposeDir + "/config.yml"
 
-func main() {
-    log.SetLevel(log.DebugLevel)
-    fmt.Println("XProxy start -> version =", version)
+var subProcess []*process.Process
 
-    //settings := config.Load(configFile)
-    //loadNetwork(&settings)
-    //loadProxy(&settings)
-    //loadAsset(&settings)
-    //runScript(&settings)
-
-    xray := process.New("xray", "-confdir", configDir)
-    xray.Run(true)
-    xray.Daemon()
+func runProxy() {
+    proxy := process.New("xray", "-confdir", configDir)
+    proxy.Run(true)
+    proxy.Daemon()
+    subProcess = append(subProcess, proxy)
+}
 
-    sleep := process.New("sleep", "1001")
-    sleep.Run(true)
-    sleep.Daemon()
+func blockWait() {
+    sigExit := make(chan os.Signal, 1)
+    signal.Notify(sigExit, syscall.SIGINT, syscall.SIGTERM) // wait until get exit signal
+    <-sigExit
+}
 
-    empty := process.New("empty")
-    empty.Daemon()
+func main() {
+    defer func() {
+        if err := recover(); err != nil {
+            log.Errorf("Unknown error -> %v", err)
+        }
+    }()
 
-    time.Sleep(5 * time.Second)
+    log.SetLevel(log.DebugLevel)
+    fmt.Println("XProxy start -> version =", version)
 
-    process.Exit(xray, sleep, empty)
+    settings := config.Load(configFile)
+    loadNetwork(&settings)
+    loadProxy(&settings)
+    loadAsset(&settings)
+    runScript(&settings)
+    runProxy()
 
+    blockWait()
+    process.Exit(subProcess...)
 }
diff --git a/src/main.go b/src/main.go
deleted file mode 100644
index 9e46b00..0000000
--- a/src/main.go
+++ /dev/null
@@ -1,21 +0,0 @@
-package main
-
-import (
-    log "github.com/sirupsen/logrus"
-    "os"
-    "os/signal"
-    "syscall"
-)
-
-func main() {
-    defer func() {
-        if err := recover(); err != nil {
-            log.Errorf("Unknown error -> %v", err)
-        }
-    }()
-
-    sigExit := make(chan os.Signal, 1)
-    signal.Notify(sigExit, syscall.SIGINT, syscall.SIGTERM)
-    <-sigExit
-    exit()
-}
diff --git a/src/process.go b/src/process.go
deleted file mode 100644
index 0e3139a..0000000
--- a/src/process.go
+++ /dev/null
@@ -1,24 +0,0 @@
-package main
-
-import (
-    "os/exec"
-)
-
-var subProcess []*Process
-
-func killSub(sub *Process) {
-    defer func() {
-        recover()
-    }()
-
-}
-
-func waitSub(sub *exec.Cmd) {
-    defer func() {
-        recover()
-    }()
-}
-
-func exit() {
-
-}