diff --git a/internal/config/config.go b/internal/config/config.go
index bad64efe..ba98cd95 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -4,6 +4,10 @@ import (
 	"os"
 	"path/filepath"
 	"time"
+
+	"github.com/rs/zerolog/log"
+
+	"github.com/httprunner/httprunner/v5/internal/builtin"
 )
 
 const (
@@ -35,4 +39,12 @@ func init() {
 	ScreenShotsPath = filepath.Join(ResultsPath, ScreenshotsDirName)
 	ActionLogFilePath = filepath.Join(ResultsDir, ActionLogDireName)
 	DeviceActionLogFilePath = "/sdcard/Android/data/io.appium.uiautomator2.server/files/hodor"
+
+	// create results directory
+	if err := builtin.EnsureFolderExists(ResultsPath); err != nil {
+		log.Fatal().Err(err).Msg("create results directory failed")
+	}
+	if err := builtin.EnsureFolderExists(ScreenShotsPath); err != nil {
+		log.Fatal().Err(err).Msg("create screenshots directory failed")
+	}
 }
diff --git a/internal/version/VERSION b/internal/version/VERSION
index e63c7f16..d052dbac 100644
--- a/internal/version/VERSION
+++ b/internal/version/VERSION
@@ -1 +1 @@
-v5.0.0+2502111148
+v5.0.0+2502111217
diff --git a/pkg/uixt/device.go b/pkg/uixt/device.go
index c1a131a9..f30029c7 100644
--- a/pkg/uixt/device.go
+++ b/pkg/uixt/device.go
@@ -8,6 +8,7 @@ import (
 // current implemeted device: IOSDevice, AndroidDevice, HarmonyDevice
 type IDevice interface {
 	UUID() string // ios udid or android serial
+	NewDriver() (driver IDriver, err error)
 
 	Setup() error
 	Teardown() error
diff --git a/pkg/uixt/driver.go b/pkg/uixt/driver.go
index 13c46ae7..7be2918b 100644
--- a/pkg/uixt/driver.go
+++ b/pkg/uixt/driver.go
@@ -13,8 +13,6 @@ import (
 	"github.com/pkg/errors"
 	"github.com/rs/zerolog/log"
 
-	"github.com/httprunner/httprunner/v5/internal/builtin"
-	"github.com/httprunner/httprunner/v5/internal/config"
 	"github.com/httprunner/httprunner/v5/internal/json"
 	"github.com/httprunner/httprunner/v5/pkg/uixt/ai"
 	"github.com/httprunner/httprunner/v5/pkg/uixt/option"
@@ -157,24 +155,6 @@ func NewXTDriver(driver IDriver, opts ...ai.AIServiceOption) *XTDriver {
 	return driverExt
 }
 
-func NewDriverExt(driver IDriver, opts ...ai.AIServiceOption) (*XTDriver, error) {
-	services := ai.NewAIService(opts...)
-	driverExt := &XTDriver{
-		Driver:     driver,
-		CVService:  services.ICVService,
-		LLMService: services.ILLMService,
-	}
-	// create results directory
-	// TODO: move to setup
-	if err := builtin.EnsureFolderExists(config.ResultsPath); err != nil {
-		return nil, errors.Wrap(err, "create results directory failed")
-	}
-	if err := builtin.EnsureFolderExists(config.ScreenShotsPath); err != nil {
-		return nil, errors.Wrap(err, "create screenshots directory failed")
-	}
-	return driverExt, nil
-}
-
 var _ IDriverExt = (*XTDriver)(nil)
 
 // XTDriver = IDriver + AI
@@ -185,6 +165,7 @@ type IDriverExt interface {
 	GetScreenTexts(opts ...option.ActionOption) (ocrTexts ai.OCRTexts, err error)
 	GetScreenShot(fileName string) (raw *bytes.Buffer, path string, err error)
 
+	// tap
 	TapByOCR(ocrText string, opts ...option.ActionOption) error
 	TapXY(x, y float64, opts ...option.ActionOption) error
 	TapAbsXY(x, y float64, opts ...option.ActionOption) error
diff --git a/pkg/uixt/driver_action.go b/pkg/uixt/driver_action.go
index a3be130f..fa9a5c13 100644
--- a/pkg/uixt/driver_action.go
+++ b/pkg/uixt/driver_action.go
@@ -337,9 +337,6 @@ func (dExt *XTDriver) DoAction(action MobileAction) (err error) {
 		return dExt.Driver.StopCamera()
 	case ACTION_ClosePopups:
 		return dExt.ClosePopupsHandler()
-	case ACTION_EndToEndDelay:
-		CollectEndToEndDelay(dExt, action.GetOptions()...)
-		return nil
 	case ACTION_CallFunction:
 		fn := action.Fn
 		fn()
diff --git a/pkg/uixt/driver_session.go b/pkg/uixt/driver_session.go
index 4d4a7a98..79b64c6c 100644
--- a/pkg/uixt/driver_session.go
+++ b/pkg/uixt/driver_session.go
@@ -19,7 +19,6 @@ import (
 )
 
 type Session struct {
-	// ctx       context.Context
 	ID      string
 	baseURL *url.URL
 	client  *http.Client
@@ -32,8 +31,6 @@ type Session struct {
 	requests []*DriverRequests
 	// cache screenshot ocr results
 	screenResults []*ScreenResult
-	// cache e2e delay
-	e2eDelay []timeLog
 }
 
 func (d *Session) addScreenResult(screenResult *ScreenResult) {
@@ -53,7 +50,6 @@ func (d *Session) Init(baseUrl string) error {
 func (d *Session) Reset() {
 	d.screenResults = make([]*ScreenResult, 0)
 	d.requests = make([]*DriverRequests, 0)
-	d.e2eDelay = nil
 }
 
 func (d *Session) GetData(withReset bool) Attachments {
@@ -63,9 +59,6 @@ func (d *Session) GetData(withReset bool) Attachments {
 	if len(d.requests) != 0 {
 		data["requests"] = d.requests
 	}
-	if d.e2eDelay != nil {
-		data["e2e_results"] = d.e2eDelay
-	}
 	if withReset {
 		d.Reset()
 	}
diff --git a/pkg/uixt/live_e2e.go b/pkg/uixt/live_e2e.go
deleted file mode 100644
index 32a40084..00000000
--- a/pkg/uixt/live_e2e.go
+++ /dev/null
@@ -1,138 +0,0 @@
-package uixt
-
-import (
-	"os"
-	"os/signal"
-	"strconv"
-	"strings"
-	"syscall"
-	"time"
-
-	"github.com/rs/zerolog/log"
-
-	"github.com/httprunner/httprunner/v5/pkg/uixt/option"
-)
-
-type timeLog struct {
-	UTCTimeStr  string  `json:"utc_time_str"`
-	UTCTime     int64   `json:"utc_time"`
-	LiveTimeStr string  `json:"live_time_str"`
-	LiveTime    int64   `json:"live_time"`
-	Delay       float64 `json:"delay"`
-}
-
-type EndToEndDelay struct {
-	driver    *XTDriver
-	StartTime string    `json:"startTime"`
-	EndTime   string    `json:"endTime"`
-	Interval  int       `json:"interval"` // seconds
-	Duration  int       `json:"duration"` // seconds
-	Timelines []timeLog `json:"timelines"`
-}
-
-func CollectEndToEndDelay(dExt *XTDriver, opts ...option.ActionOption) {
-	dataOptions := option.NewActionOptions(opts...)
-	startTime := time.Now()
-
-	if dataOptions.Interval == 0 {
-		dataOptions.Interval = 5
-	}
-	if dataOptions.Timeout == 0 {
-		dataOptions.Timeout = 60
-	}
-
-	endToEndDelay := &EndToEndDelay{
-		driver:    dExt,
-		Duration:  int(dataOptions.Timeout),
-		Interval:  int(dataOptions.Interval),
-		StartTime: startTime.Format("2006-01-02 15:04:05"),
-	}
-
-	endToEndDelay.Start()
-
-	// TODO: remove
-	dExt.Driver.GetSession().e2eDelay = endToEndDelay.Timelines
-}
-
-func (ete *EndToEndDelay) getCurrentLiveTime(utcTime time.Time) error {
-	utcTimeStr := utcTime.Format("2006-01-02 15:04:05")
-	ocrTexts, err := ete.driver.GetScreenTexts()
-	if err != nil {
-		log.Error().Err(err).Msg("get ocr texts failed")
-		return err
-	}
-
-	// filter ocr texts with time format
-	var liveTimeTexts []string
-	for _, ocrText := range ocrTexts {
-		if len(ocrText.Text) < 13 || strings.Contains(ocrText.Text, ":") {
-			continue
-		}
-		// exclude digit(s) recognized as letter(s)
-		_, errParseInt := strconv.ParseInt(ocrText.Text[:13], 10, 64)
-		if errParseInt != nil {
-			continue
-		}
-		liveTimeTexts = append(liveTimeTexts, ocrText.Text)
-	}
-
-	var liveTimeText string
-	if len(liveTimeTexts) != 0 {
-		liveTimeText = liveTimeTexts[0]
-	} else {
-		log.Warn().Msg("no time text found")
-		return nil
-	}
-
-	liveTimeInt, err := strconv.Atoi(liveTimeText)
-	if err != nil {
-		liveTimeInt = 0
-	}
-	liveTimeSInt, err := strconv.Atoi(liveTimeText[:10])
-	if err != nil {
-		liveTimeSInt = 0
-	}
-	liveTimeNSInt, err := strconv.Atoi(liveTimeText[10:13])
-	if err != nil {
-		liveTimeNSInt = 0
-	}
-	liveTimeStr := time.Unix(int64(liveTimeSInt), int64(liveTimeNSInt*1000*1000)).Format("2006-01-02 15:04:05")
-	log.Info().
-		Str("utcTime", utcTimeStr).
-		Int64("utcTimeInt", utcTime.UnixMilli()).
-		Str("liveTime", liveTimeStr).
-		Int64("liveTimeInt", int64(liveTimeInt)).
-		Float64("delay", float64(utcTime.UnixMilli()-int64(liveTimeInt))/1000).
-		Msg("log live time")
-	ete.Timelines = append(ete.Timelines, timeLog{
-		UTCTimeStr:  utcTimeStr,
-		UTCTime:     utcTime.UnixMilli(),
-		LiveTimeStr: liveTimeStr,
-		LiveTime:    int64(liveTimeInt),
-		Delay:       float64(utcTime.UnixMilli()-int64(liveTimeInt)) / 1000,
-	})
-	return nil
-}
-
-func (ete *EndToEndDelay) Start() {
-	c := make(chan os.Signal, 1)
-	signal.Notify(c, syscall.SIGTERM, syscall.SIGINT)
-	timer := time.NewTimer(time.Duration(ete.Duration) * time.Second)
-	for {
-		select {
-		case <-timer.C:
-			ete.EndTime = time.Now().Format("2006-01-02 15:04:05")
-			return
-		case <-c:
-			ete.EndTime = time.Now().Format("2006-01-02 15:04:05")
-			return
-		default:
-			utcTime := time.Now()
-			if utcTime.Unix()%int64(ete.Interval) == 0 {
-				_ = ete.getCurrentLiveTime(utcTime)
-			} else {
-				time.Sleep(500 * time.Millisecond)
-			}
-		}
-	}
-}