diff --git a/cmd/pack.go b/cmd/pack.go
index 078c31cb..819b66ff 100644
--- a/cmd/pack.go
+++ b/cmd/pack.go
@@ -23,6 +23,7 @@ var packCmd = &cobra.Command{
 	Long:  L("Package the application into a single file"),
 	Run: func(cmd *cobra.Command, args []string) {
 
+		config.Init()
 		cfg := config.Conf
 		output, err := filepath.Abs(filepath.Join(cfg.Root, "dist"))
 		if err != nil {
diff --git a/cmd/root.go b/cmd/root.go
index d8f6f02c..045c29f2 100644
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -144,8 +144,9 @@ func Execute() {
 
 // Boot 设定配置
 func Boot() {
-	root := config.Conf.Root
 
+	config.Init()
+	root := config.Conf.Root
 	if appPath != "" {
 		r, err := filepath.Abs(appPath)
 		if err != nil {
@@ -156,7 +157,13 @@ func Boot() {
 
 	config.Conf = config.LoadFrom(filepath.Join(root, ".env"))
 
+	if share.BUILDIN {
+		os.Setenv("YAO_APP_SOURCE", "::binary")
+		config.Conf.AppSource = "::binary"
+	}
+
 	if yazFile != "" {
+		os.Setenv("YAO_APP_SOURCE", yazFile)
 		config.Conf.AppSource = yazFile
 	}
 
diff --git a/cmd/run.go b/cmd/run.go
index 9b888a7f..8c25e2ef 100644
--- a/cmd/run.go
+++ b/cmd/run.go
@@ -37,6 +37,7 @@ var runCmd = &cobra.Command{
 		}()
 
 		Boot()
+
 		cfg := config.Conf
 		cfg.Session.IsCLI = true
 		if len(args) < 1 {
diff --git a/cmd/start.go b/cmd/start.go
index 4735c1db..dac0d7b8 100644
--- a/cmd/start.go
+++ b/cmd/start.go
@@ -42,12 +42,19 @@ var startCmd = &cobra.Command{
 		defer share.SessionStop()
 		defer plugin.KillAll()
 
+		// recive interrupt signal
+		interrupt := make(chan os.Signal, 1)
+		signal.Notify(interrupt, os.Interrupt, syscall.SIGTERM, syscall.SIGQUIT)
+
+		Boot()
+
 		// Setup
 		if setup.Check() {
 			go setup.Start()
 			select {
 			case <-setup.Done:
 				setup.Stop()
+				Boot()
 				break
 			case <-setup.Canceled:
 				os.Exit(1)
@@ -55,13 +62,6 @@ var startCmd = &cobra.Command{
 			}
 		}
 
-		// recive interrupt signal
-		interrupt := make(chan os.Signal, 1)
-		signal.Notify(interrupt, os.Interrupt, syscall.SIGTERM, syscall.SIGQUIT)
-
-		// defer service.Stop(func() { fmt.Println(L("Service stopped")) })
-		Boot()
-
 		// force debug
 		if startDebug {
 			config.Development()
diff --git a/config/config.go b/config/config.go
index 103b1cf0..87ac8d65 100644
--- a/config/config.go
+++ b/config/config.go
@@ -25,10 +25,17 @@ var LogOutput *os.File // 日志文件
 // DSLExtensions the dsl file Extensions
 var DSLExtensions = []string{"*.yao", "*.json", "*.jsonc"}
 
-func init() {
+// Init setting
+func Init() {
+
 	filename, _ := filepath.Abs(filepath.Join(".", ".env"))
 	if _, err := os.Stat(filename); errors.Is(err, os.ErrNotExist) {
 		Conf = Load()
+		if Conf.Mode == "production" {
+			Production()
+		} else if Conf.Mode == "development" {
+			Development()
+		}
 		return
 	}
 
@@ -88,12 +95,6 @@ func Load() Config {
 		if !filepath.IsAbs(cfg.DataRoot) {
 			cfg.DataRoot, _ = filepath.Abs(cfg.DataRoot)
 		}
-
-		if _, err := os.Stat(cfg.DataRoot); errors.Is(err, os.ErrNotExist) {
-			if err := os.MkdirAll(cfg.DataRoot, os.ModePerm); err != nil {
-				exception.New("Can't create data root %s", 500, err.Error()).Throw()
-			}
-		}
 	}
 
 	return cfg
@@ -101,6 +102,7 @@ func Load() Config {
 
 // Production 设定为生产环境
 func Production() {
+	os.Setenv("YAO_MODE", "production")
 	Conf.Mode = "production"
 	log.SetLevel(log.InfoLevel)
 	log.SetFormatter(log.TEXT)
@@ -113,6 +115,7 @@ func Production() {
 
 // Development 设定为开发环境
 func Development() {
+	os.Setenv("YAO_MODE", "development")
 	Conf.Mode = "development"
 	log.SetLevel(log.TraceLevel)
 	log.SetFormatter(log.TEXT)
diff --git a/engine/load.go b/engine/load.go
index 54b856ba..518fc2c8 100644
--- a/engine/load.go
+++ b/engine/load.go
@@ -252,6 +252,7 @@ func loadApp(root string) error {
 		}
 
 		application.Load(app)
+		config.Init() // Reset Config
 		data.RemoveApp()
 
 	} else if strings.HasSuffix(root, ".yaz") {
@@ -260,6 +261,7 @@ func loadApp(root string) error {
 			return err
 		}
 		application.Load(app)
+		config.Init() // Reset Config
 
 	} else {
 		app, err = application.OpenFromDisk(root) // Load app from Disk
diff --git a/setup/check.go b/setup/check.go
index fd51af51..e6bfa131 100644
--- a/setup/check.go
+++ b/setup/check.go
@@ -25,10 +25,7 @@ func Check() bool {
 	root := appRoot()
 	envfile := filepath.Join(root, ".env")
 	if _, err := os.Stat(envfile); err != nil && os.IsNotExist(err) {
-		cfg, err := getConfig()
-		if err != nil || !hasInstalled(cfg) {
-			return true
-		}
+		return true
 	}
 
 	return false
@@ -37,8 +34,7 @@ func Check() bool {
 func appSourceExists() bool {
 
 	appsource := appSource()
-
-	if strings.HasSuffix(appsource, ".pkg") || strings.HasPrefix(appsource, "bin:") {
+	if strings.HasSuffix(appsource, ".yaz") || strings.HasPrefix(appsource, "::binary") {
 		return true
 	}
 
diff --git a/setup/install.go b/setup/install.go
index a487b0d1..090682fd 100644
--- a/setup/install.go
+++ b/setup/install.go
@@ -219,12 +219,14 @@ func makeLog(root string) error {
 
 func makeDirs(root string) error {
 
-	err := os.MkdirAll(filepath.Join(root, "public"), os.ModePerm)
-	if err != nil && !os.IsExist(err) {
-		return err
+	if !appSourceExists() {
+		err := os.MkdirAll(filepath.Join(root, "public"), os.ModePerm)
+		if err != nil && !os.IsExist(err) {
+			return err
+		}
 	}
 
-	err = os.MkdirAll(filepath.Join(root, "logs"), os.ModePerm)
+	err := os.MkdirAll(filepath.Join(root, "logs"), os.ModePerm)
 	if err != nil && !os.IsExist(err) {
 		return err
 	}