diff --git a/code/client/app/app.go b/code/client/app/app.go
index 4f2e47f..d827254 100644
--- a/code/client/app/app.go
+++ b/code/client/app/app.go
@@ -2,7 +2,6 @@ package app
 
 import (
 	"os"
-	"path/filepath"
 	rt "runtime"
 
 	"github.com/kardianos/service"
@@ -43,21 +42,11 @@ func (a *App) Stop(s service.Service) error {
 	return nil
 }
 
-func (a *App) clean() {
-	files, err := filepath.Glob(filepath.Join(a.cfg.TmpDir, "*"))
-	runtime.Assert(err)
-	for _, file := range files {
-		os.RemoveAll(file)
-	}
-}
-
 func (a *App) run() {
 	// go func() {
 	// 	http.ListenAndServe(":9000", nil)
 	// }()
 
-	a.clean()
-
 	stdout := true
 	if rt.GOOS == "windows" {
 		stdout = false
diff --git a/code/client/app/callback.go b/code/client/app/callback.go
index a451647..8fc2f18 100644
--- a/code/client/app/callback.go
+++ b/code/client/app/callback.go
@@ -88,7 +88,7 @@ func (a *App) codeCreate(confDir string, mgr *rule.Mgr, conn *conn.Conn, msg *ne
 	logging.Info("create link %s for code-server rule [%s] from %s to %s",
 		msg.GetLinkId(), create.GetName(),
 		msg.GetFrom(), a.cfg.ID)
-	err := workspace.Exec(a.cfg.TmpDir)
+	err := workspace.Exec(a.cfg.CodeDir)
 	if err != nil {
 		logging.Error("create vnc failed: %v", err)
 		conn.SendConnectError(msg.GetFrom(), msg.GetLinkId(), err.Error())
diff --git a/code/client/global/conf.go b/code/client/global/conf.go
index 1e16df8..9e08933 100644
--- a/code/client/global/conf.go
+++ b/code/client/global/conf.go
@@ -42,7 +42,7 @@ type Configure struct {
 	DashboardListen  string
 	DashboardPort    uint16
 	Rules            []Rule
-	TmpDir           string
+	CodeDir          string
 }
 
 // LoadConf load configure file
@@ -66,8 +66,8 @@ func LoadConf(dir string) *Configure {
 			Listen  string `yaml:"listen"`
 			Port    uint16 `yaml:"port"`
 		} `yaml:"dashboard"`
-		Rules  []Rule `yaml:"rules"`
-		TmpDir string `yaml:"tmpdir"`
+		Rules   []Rule `yaml:"rules"`
+		CodeDir string `yaml:"codedir"`
 	}
 	runtime.Assert(yaml.Decode(dir, &cfg))
 	for i, t := range cfg.Rules {
@@ -89,10 +89,10 @@ func LoadConf(dir string) *Configure {
 		runtime.Assert(err)
 		cfg.Log.Dir = filepath.Join(filepath.Dir(dir), cfg.Log.Dir)
 	}
-	if !filepath.IsAbs(cfg.TmpDir) {
+	if !filepath.IsAbs(cfg.CodeDir) {
 		dir, err := os.Executable()
 		runtime.Assert(err)
-		cfg.TmpDir = filepath.Join(filepath.Dir(dir), cfg.TmpDir)
+		cfg.CodeDir = filepath.Join(filepath.Dir(dir), cfg.CodeDir)
 	}
 	return &Configure{
 		ID:               cfg.ID,
@@ -108,6 +108,6 @@ func LoadConf(dir string) *Configure {
 		DashboardListen:  cfg.Dashboard.Listen,
 		DashboardPort:    cfg.Dashboard.Port,
 		Rules:            cfg.Rules,
-		TmpDir:           cfg.TmpDir,
+		CodeDir:          cfg.CodeDir,
 	}
 }
diff --git a/code/client/main.go b/code/client/main.go
index 059d3f0..caffffc 100644
--- a/code/client/main.go
+++ b/code/client/main.go
@@ -105,7 +105,7 @@ func main() {
 	case "install":
 		runtime.Assert(sv.Install())
 		utils.BuildDir(cfg.LogDir, *user)
-		utils.BuildDir(cfg.TmpDir, *user)
+		utils.BuildDir(cfg.CodeDir, *user)
 	case "uninstall":
 		runtime.Assert(sv.Uninstall())
 	default:
diff --git a/code/client/rule/code/h_forward_websocket.go b/code/client/rule/code/h_forward_websocket.go
index 46867dd..6f0a534 100644
--- a/code/client/rule/code/h_forward_websocket.go
+++ b/code/client/rule/code/h_forward_websocket.go
@@ -14,7 +14,6 @@ var upgrader = websocket.Upgrader{
 }
 
 func (code *Code) handleWebsocket(workspace *Workspace, w http.ResponseWriter, r *http.Request) {
-	defer workspace.Close(true)
 	reqID, err := workspace.SendConnect(r)
 	if err != nil {
 		logging.Error("send_connect: %v", err)
diff --git a/code/client/rule/code/workspace.go b/code/client/rule/code/workspace.go
index e91768a..4602f12 100644
--- a/code/client/rule/code/workspace.go
+++ b/code/client/rule/code/workspace.go
@@ -81,11 +81,13 @@ func (ws *Workspace) Exec(dir string) error {
 		return err
 	}
 	sockDir := filepath.Join(workdir, ws.id+".sock")
-	ws.exec = exec.Command("code-server", "--disable-update-check",
+	ws.exec = exec.Command("code-server",
 		"--auth", "none",
 		"--socket", sockDir,
 		"--user-data-dir", filepath.Join(workdir, "data"),
-		"--extensions-dir", filepath.Join(workdir, "extensions"))
+		"--extensions-dir", filepath.Join(workdir, "extensions"),
+		"--config", filepath.Join(workdir, "conf"))
+	ws.exec.Env = os.Environ()
 	stdout, err := ws.exec.StdoutPipe()
 	if err != nil {
 		logging.Error("can not get stdout pipe for link [%s] name [%s]", ws.id, ws.name)
diff --git a/conf/common.yaml b/conf/common.yaml
index b8c5d6e..f93c3d3 100644
--- a/conf/common.yaml
+++ b/conf/common.yaml
@@ -6,4 +6,4 @@ log:
   dir: ./logs # 路径，相对于可执行文件所在目录的相对路径
   size: 50M   # 单个文件大小
   rotate: 7   # 保留数量
-tmpdir: ./tmp # 临时文件路径
\ No newline at end of file
+codedir: ./code # code-server配置保存路径
\ No newline at end of file