diff --git a/internal/version/VERSION b/internal/version/VERSION
index 67a0fa02..1f9d25aa 100644
--- a/internal/version/VERSION
+++ b/internal/version/VERSION
@@ -1 +1 @@
-v5.0.0+2502111347
+v5.0.0+2502111501
diff --git a/pkg/uixt/android_driver_adb.go b/pkg/uixt/android_driver_adb.go
index a00425dc..28529141 100644
--- a/pkg/uixt/android_driver_adb.go
+++ b/pkg/uixt/android_driver_adb.go
@@ -183,61 +183,6 @@ func (ad *ADBDriver) PressBack(opts ...option.ActionOption) (err error) {
 	return nil
 }
 
-func (ad *ADBDriver) StartCamera() (err error) {
-	if _, err = ad.runShellCommand("rm", "-r", "/sdcard/DCIM/Camera"); err != nil {
-		return errors.Wrap(err, "remove /sdcard/DCIM/Camera failed")
-	}
-	time.Sleep(5 * time.Second)
-	var version string
-	if version, err = ad.runShellCommand("getprop", "ro.build.version.release"); err != nil {
-		return err
-	}
-	if version == "11" || version == "12" {
-		if _, err = ad.runShellCommand("am", "start", "-a", "android.media.action.STILL_IMAGE_CAMERA"); err != nil {
-			return err
-		}
-		time.Sleep(5 * time.Second)
-		if _, err = ad.runShellCommand("input", "swipe", "750", "1000", "250", "1000"); err != nil {
-			return err
-		}
-		time.Sleep(5 * time.Second)
-		if _, err = ad.runShellCommand("input", "keyevent", fmt.Sprintf("%d", KCCamera)); err != nil {
-			return err
-		}
-		return
-	} else {
-		if _, err = ad.runShellCommand("am", "start", "-a", "android.media.action.VIDEO_CAPTURE"); err != nil {
-			return err
-		}
-		time.Sleep(5 * time.Second)
-		if _, err = ad.runShellCommand("input", "keyevent", fmt.Sprintf("%d", KCCamera)); err != nil {
-			return err
-		}
-		return
-	}
-}
-
-func (ad *ADBDriver) StopCamera() (err error) {
-	err = ad.PressBack()
-	if err != nil {
-		return err
-	}
-	err = ad.Homescreen()
-	if err != nil {
-		return err
-	}
-
-	// kill samsung shell command
-	if _, err = ad.AppTerminate("com.sec.android.app.camera"); err != nil {
-		return err
-	}
-	// kill other camera (huawei mi)
-	if _, err = ad.AppTerminate("com.android.camera2"); err != nil {
-		return err
-	}
-	return
-}
-
 func (ad *ADBDriver) Orientation() (orientation types.Orientation, err error) {
 	output, err := ad.runShellCommand("dumpsys", "input", "|", "grep", "'SurfaceOrientation'")
 	if err != nil {
@@ -471,16 +416,6 @@ func (ad *ADBDriver) ForceTouchFloat(x, y, pressure float64, second ...float64)
 	return
 }
 
-func (ad *ADBDriver) SetPasteboard(contentType types.PasteboardType, content string) (err error) {
-	err = types.ErrDriverNotImplemented
-	return
-}
-
-func (ad *ADBDriver) GetPasteboard(contentType types.PasteboardType) (raw *bytes.Buffer, err error) {
-	err = types.ErrDriverNotImplemented
-	return
-}
-
 func (ad *ADBDriver) SendKeys(text string, opts ...option.ActionOption) (err error) {
 	err = ad.SendUnicodeKeys(text, opts...)
 	if err == nil {
@@ -590,7 +525,7 @@ func (ad *ADBDriver) Input(text string, opts ...option.ActionOption) (err error)
 	return ad.SendKeys(text, opts...)
 }
 
-func (ad *ADBDriver) Clear(packageName string) error {
+func (ad *ADBDriver) AppClear(packageName string) error {
 	if _, err := ad.runShellCommand("pm", "clear", packageName); err != nil {
 		log.Error().Str("packageName", packageName).Err(err).Msg("failed to clear package cache")
 		return err
@@ -721,31 +656,6 @@ func (ad *ADBDriver) searchNodes(nodes []Layout, text string, opts ...option.Act
 	return results
 }
 
-func (ad *ADBDriver) AccessibleSource() (source string, err error) {
-	err = types.ErrDriverNotImplemented
-	return
-}
-
-func (ad *ADBDriver) HealthCheck() (err error) {
-	err = types.ErrDriverNotImplemented
-	return
-}
-
-func (ad *ADBDriver) GetAppiumSettings() (settings map[string]interface{}, err error) {
-	err = types.ErrDriverNotImplemented
-	return
-}
-
-func (ad *ADBDriver) SetAppiumSettings(settings map[string]interface{}) (ret map[string]interface{}, err error) {
-	err = types.ErrDriverNotImplemented
-	return
-}
-
-func (ad *ADBDriver) IsHealthy() (healthy bool, err error) {
-	err = types.ErrDriverNotImplemented
-	return
-}
-
 func (ad *ADBDriver) StartCaptureLog(identifier ...string) (err error) {
 	log.Info().Msg("start adb log recording")
 	// start logcat
diff --git a/pkg/uixt/android_test.go b/pkg/uixt/android_test.go
index bb62f118..c641a932 100644
--- a/pkg/uixt/android_test.go
+++ b/pkg/uixt/android_test.go
@@ -121,18 +121,6 @@ func TestDriver_BatteryInfo(t *testing.T) {
 	t.Log(batteryInfo)
 }
 
-func TestDriver_GetAppiumSettings(t *testing.T) {
-	appiumSettings, err := driver.GetAppiumSettings()
-	if err != nil {
-		t.Fatal(err)
-	}
-
-	for k := range appiumSettings {
-		t.Logf("key: %s\tvalue: %v", k, appiumSettings[k])
-	}
-	// t.Log(appiumSettings)
-}
-
 func TestDriver_DeviceInfo(t *testing.T) {
 	devInfo, err := driver.DeviceInfo()
 	if err != nil {
diff --git a/pkg/uixt/driver.go b/pkg/uixt/driver.go
index 7be2918b..8e2c8632 100644
--- a/pkg/uixt/driver.go
+++ b/pkg/uixt/driver.go
@@ -42,98 +42,43 @@ type IDriver interface {
 	WindowSize() (types.Size, error)
 	Screen() (ai.Screen, error)
 	Scale() (float64, error)
+	Screenshot() (*bytes.Buffer, error)
+	Source(srcOpt ...option.SourceOption) (string, error)
 
 	// actions
 	Homescreen() error
 	Unlock() (err error)
+	// tap
+	Tap(x, y float64, opts ...option.ActionOption) error
+	DoubleTap(x, y float64, opts ...option.ActionOption) error
+	TapByText(text string, opts ...option.ActionOption) error // TODO: remove
+	TapByTexts(actions ...TapTextAction) error                // TODO: remove
+	// swipe
+	Drag(fromX, fromY, toX, toY float64, opts ...option.ActionOption) error
+	Swipe(fromX, fromY, toX, toY float64, opts ...option.ActionOption) error
+	TouchAndHold(x, y float64, opts ...option.ActionOption) error
+	// input
+	SendKeys(text string, opts ...option.ActionOption) error
+	Input(text string, opts ...option.ActionOption) error
+	// press key
+	PressButton(devBtn types.DeviceButton) error
+	PressBack(opts ...option.ActionOption) error
+	PressKeyCode(keyCode KeyCode) (err error)
+	Backspace(count int, opts ...option.ActionOption) (err error)
 
-	// AppLaunch Launch an application with given bundle identifier in scope of current session.
-	// !This method is only available since Xcode9 SDK
+	// app related
 	AppLaunch(packageName string) error
-	// AppTerminate Terminate an application with the given package name.
-	// Either `true` if the app has been successfully terminated or `false` if it was not running
 	AppTerminate(packageName string) (bool, error)
-	// GetForegroundApp returns current foreground app package name and activity name
 	GetForegroundApp() (app types.AppInfo, err error)
-	// AssertForegroundApp returns nil if the given package and activity are in foreground
 	AssertForegroundApp(packageName string, activityType ...string) error
-
-	// StartCamera Starts a new camera for recording
-	StartCamera() error
-	// StopCamera Stops the camera for recording
-	StopCamera() error
+	AppClear(packageName string) error
 
 	Orientation() (orientation types.Orientation, err error)
-
 	SetRotation(rotation types.Rotation) (err error)
 	Rotation() (rotation types.Rotation, err error)
 
-	// Tap Sends a tap event at the coordinate.
-	Tap(x, y float64, opts ...option.ActionOption) error
-
-	// DoubleTap Sends a double tap event at the coordinate.
-	DoubleTap(x, y float64, opts ...option.ActionOption) error
-
-	// TouchAndHold Initiates a long-press gesture at the coordinate, holding for the specified duration.
-	//  second: The default value is 1
-	TouchAndHold(x, y float64, opts ...option.ActionOption) error
-
-	// Drag Initiates a press-and-hold gesture at the coordinate, then drags to another coordinate.
-	// WithPressDurationOption option can be used to set pressForDuration (default to 1 second).
-	Drag(fromX, fromY, toX, toY float64, opts ...option.ActionOption) error
-
-	// Swipe works like Drag, but `pressForDuration` value is 0
-	Swipe(fromX, fromY, toX, toY float64, opts ...option.ActionOption) error
-
-	// SetPasteboard Sets data to the general pasteboard
-	SetPasteboard(contentType types.PasteboardType, content string) error
-	// GetPasteboard Gets the data contained in the general pasteboard.
-	//  It worked when `WDA` was foreground. https://github.com/appium/WebDriverAgent/issues/330
-	GetPasteboard(contentType types.PasteboardType) (raw *bytes.Buffer, err error)
-
 	SetIme(ime string) error
 
-	// SendKeys Types a string into active element. There must be element with keyboard focus,
-	// otherwise an error is raised.
-	// WithFrequency option can be used to set frequency of typing (letters per sec). The default value is 60
-	SendKeys(text string, opts ...option.ActionOption) error
-
-	// Input works like SendKeys
-	Input(text string, opts ...option.ActionOption) error
-
-	Clear(packageName string) error
-
-	// PressButton Presses the corresponding hardware button on the device
-	PressButton(devBtn types.DeviceButton) error
-
-	// PressBack Presses the back button
-	PressBack(opts ...option.ActionOption) error
-
-	PressKeyCode(keyCode KeyCode) (err error)
-
-	Backspace(count int, opts ...option.ActionOption) (err error)
-
-	Screenshot() (*bytes.Buffer, error)
-
-	// Source Return application elements tree
-	Source(srcOpt ...option.SourceOption) (string, error)
-
-	TapByText(text string, opts ...option.ActionOption) error
-	TapByTexts(actions ...TapTextAction) error
-
-	// AccessibleSource Return application elements accessibility tree
-	AccessibleSource() (string, error)
-
-	// HealthCheck Health check might modify simulator state so it should only be called in-between testing sessions
-	//  Checks health of XCTest by:
-	//  1) Querying application for some elements,
-	//  2) Triggering some device events.
-	HealthCheck() error
-	GetAppiumSettings() (map[string]interface{}, error)
-	SetAppiumSettings(settings map[string]interface{}) (map[string]interface{}, error)
-
-	IsHealthy() (bool, error)
-
 	// triggers the log capture and returns the log entries
 	StartCaptureLog(identifier ...string) (err error)
 	StopCaptureLog() (result interface{}, err error)
diff --git a/pkg/uixt/driver_action.go b/pkg/uixt/driver_action.go
index fa9a5c13..ee646ec1 100644
--- a/pkg/uixt/driver_action.go
+++ b/pkg/uixt/driver_action.go
@@ -13,7 +13,6 @@ import (
 	"github.com/httprunner/httprunner/v5/code"
 	"github.com/httprunner/httprunner/v5/internal/builtin"
 	"github.com/httprunner/httprunner/v5/pkg/uixt/option"
-	"github.com/httprunner/httprunner/v5/pkg/uixt/types"
 )
 
 type ActionMethod string
@@ -31,10 +30,6 @@ const (
 	ACTION_Sleep            ActionMethod = "sleep"
 	ACTION_SleepMS          ActionMethod = "sleep_ms"
 	ACTION_SleepRandom      ActionMethod = "sleep_random"
-	ACTION_StartCamera      ActionMethod = "camera_start" // alias for app_launch camera
-	ACTION_StopCamera       ActionMethod = "camera_stop"  // alias for app_terminate camera
-	ACTION_SetClipboard     ActionMethod = "set_clipboard"
-	ACTION_GetClipboard     ActionMethod = "get_clipboard"
 	ACTION_SetIme           ActionMethod = "set_ime"
 	ACTION_GetSource        ActionMethod = "get_source"
 	ACTION_GetForegroundApp ActionMethod = "get_foreground_app"
@@ -158,7 +153,7 @@ func (dExt *XTDriver) DoAction(action MobileAction) (err error) {
 		}
 	case ACTION_AppClear:
 		if packageName, ok := action.Params.(string); ok {
-			if err = dExt.Driver.Clear(packageName); err != nil {
+			if err = dExt.Driver.AppClear(packageName); err != nil {
 				return errors.Wrap(err, "failed to clear app")
 			}
 		}
@@ -200,15 +195,6 @@ func (dExt *XTDriver) DoAction(action MobileAction) (err error) {
 			return nil
 		}
 		return fmt.Errorf("app_terminate params should be bundleId(string), got %v", action.Params)
-	case ACTION_SetClipboard:
-		if text, ok := action.Params.(string); ok {
-			err := dExt.Driver.SetPasteboard(types.PasteboardTypePlaintext, text)
-			if err != nil {
-				return errors.Wrap(err, "failed to set clipboard")
-			}
-			return nil
-		}
-		return fmt.Errorf("set_clioboard params should be text(string), got %v", action.Params)
 	case ACTION_Home:
 		return dExt.Driver.Homescreen()
 	case ACTION_SetIme:
@@ -331,10 +317,6 @@ func (dExt *XTDriver) DoAction(action MobileAction) (err error) {
 		log.Info().Msg("take screenshot for current screen")
 		_, err := dExt.GetScreenResult(action.GetScreenOptions()...)
 		return err
-	case ACTION_StartCamera:
-		return dExt.Driver.StartCamera()
-	case ACTION_StopCamera:
-		return dExt.Driver.StopCamera()
 	case ACTION_ClosePopups:
 		return dExt.ClosePopupsHandler()
 	case ACTION_CallFunction:
diff --git a/pkg/uixt/driver_ext/shoots_ios_driver.go b/pkg/uixt/driver_ext/shoots_ios_driver.go
index b1054bf5..11a1d7ae 100644
--- a/pkg/uixt/driver_ext/shoots_ios_driver.go
+++ b/pkg/uixt/driver_ext/shoots_ios_driver.go
@@ -192,24 +192,6 @@ func (s *ShootsIOSDriver) GetForegroundApp() (app types.AppInfo, err error) {
 	return s.WDADriver.GetForegroundApp()
 }
 
-// StartCamera Starts a new camera for recording
-func (s *ShootsIOSDriver) StartCamera() error {
-	err := s.setUpWda()
-	if err != nil {
-		return err
-	}
-	return s.WDADriver.StartCamera()
-}
-
-// StopCamera Stops the camera for recording
-func (s *ShootsIOSDriver) StopCamera() error {
-	err := s.setUpWda()
-	if err != nil {
-		return err
-	}
-	return s.WDADriver.StopCamera()
-}
-
 func (s *ShootsIOSDriver) Orientation() (orientation types.Orientation, err error) {
 	err = s.setUpWda()
 	if err != nil {
@@ -257,26 +239,6 @@ func (s *ShootsIOSDriver) Drag(fromX, fromY, toX, toY float64, opts ...option.Ac
 	return s.WDADriver.Drag(fromX, fromY, toX, toY, opts...)
 }
 
-// SetPasteboard Sets data to the general pasteboard
-func (s *ShootsIOSDriver) SetPasteboard(contentType types.PasteboardType, content string) error {
-	err := s.setUpWda()
-	if err != nil {
-		return err
-	}
-	return s.WDADriver.SetPasteboard(contentType, content)
-}
-
-// GetPasteboard Gets the data contained in the general pasteboard.
-//
-//	It worked when `WDA` was foreground. https://github.com/appium/WebDriverAgent/issues/330
-func (s *ShootsIOSDriver) GetPasteboard(contentType types.PasteboardType) (raw *bytes.Buffer, err error) {
-	err = s.setUpWda()
-	if err != nil {
-		return nil, err
-	}
-	return s.WDADriver.GetPasteboard(contentType)
-}
-
 func (s *ShootsIOSDriver) SetIme(ime string) error {
 	err := s.setUpWda()
 	if err != nil {
@@ -305,12 +267,12 @@ func (s *ShootsIOSDriver) Input(text string, opts ...option.ActionOption) error
 	return s.WDADriver.Input(text, opts...)
 }
 
-func (s *ShootsIOSDriver) Clear(packageName string) error {
+func (s *ShootsIOSDriver) AppClear(packageName string) error {
 	err := s.setUpWda()
 	if err != nil {
 		return err
 	}
-	return s.WDADriver.Clear(packageName)
+	return s.WDADriver.AppClear(packageName)
 }
 
 // PressButton Presses the corresponding hardware button on the device
@@ -376,52 +338,6 @@ func (s *ShootsIOSDriver) TapByTexts(actions ...uixt.TapTextAction) error {
 	return s.WDADriver.TapByTexts(actions...)
 }
 
-// AccessibleSource Return application elements accessibility tree
-func (s *ShootsIOSDriver) AccessibleSource() (string, error) {
-	err := s.setUpWda()
-	if err != nil {
-		return "", err
-	}
-	return s.WDADriver.AccessibleSource()
-}
-
-// HealthCheck Health check might modify simulator state so it should only be called in-between testing sessions
-//
-//	Checks health of XCTest by:
-//	1) Querying application for some elements,
-//	2) Triggering some device events.
-func (s *ShootsIOSDriver) HealthCheck() error {
-	err := s.setUpWda()
-	if err != nil {
-		return err
-	}
-	return s.WDADriver.HealthCheck()
-}
-
-func (s *ShootsIOSDriver) GetAppiumSettings() (map[string]interface{}, error) {
-	err := s.setUpWda()
-	if err != nil {
-		return nil, err
-	}
-	return s.WDADriver.GetAppiumSettings()
-}
-
-func (s *ShootsIOSDriver) SetAppiumSettings(settings map[string]interface{}) (map[string]interface{}, error) {
-	err := s.setUpWda()
-	if err != nil {
-		return nil, err
-	}
-	return s.WDADriver.SetAppiumSettings(settings)
-}
-
-func (s *ShootsIOSDriver) IsHealthy() (bool, error) {
-	err := s.setUpWda()
-	if err != nil {
-		return false, err
-	}
-	return s.WDADriver.IsHealthy()
-}
-
 // triggers the log capture and returns the log entries
 func (s *ShootsIOSDriver) StartCaptureLog(identifier ...string) (err error) {
 	err = s.setUpWda()
diff --git a/pkg/uixt/harmony_driver_hdc.go b/pkg/uixt/harmony_driver_hdc.go
index 70a8412f..9a6c08ef 100644
--- a/pkg/uixt/harmony_driver_hdc.go
+++ b/pkg/uixt/harmony_driver_hdc.go
@@ -147,14 +147,6 @@ func (hd *HDCDriver) AssertForegroundApp(packageName string, activityType ...str
 	return nil
 }
 
-func (hd *HDCDriver) StartCamera() error {
-	return types.ErrDriverNotImplemented
-}
-
-func (hd *HDCDriver) StopCamera() error {
-	return types.ErrDriverNotImplemented
-}
-
 func (hd *HDCDriver) Orientation() (orientation types.Orientation, err error) {
 	return types.OrientationPortrait, nil
 }
@@ -213,14 +205,6 @@ func (hd *HDCDriver) Swipe(fromX, fromY, toX, toY float64, opts ...option.Action
 	return hd.uiDriver.InjectGesture(ghdc.NewGesture().Start(ghdc.Point{X: int(fromX), Y: int(fromY)}).MoveTo(ghdc.Point{X: int(toX), Y: int(toY)}, duration))
 }
 
-func (hd *HDCDriver) SetPasteboard(contentType types.PasteboardType, content string) error {
-	return types.ErrDriverNotImplemented
-}
-
-func (hd *HDCDriver) GetPasteboard(contentType types.PasteboardType) (raw *bytes.Buffer, err error) {
-	return nil, types.ErrDriverNotImplemented
-}
-
 func (hd *HDCDriver) SetIme(ime string) error {
 	return types.ErrDriverNotImplemented
 }
@@ -233,7 +217,7 @@ func (hd *HDCDriver) Input(text string, opts ...option.ActionOption) error {
 	return hd.uiDriver.InputText(text)
 }
 
-func (hd *HDCDriver) Clear(packageName string) error {
+func (hd *HDCDriver) AppClear(packageName string) error {
 	return types.ErrDriverNotImplemented
 }
 
@@ -289,26 +273,6 @@ func (hd *HDCDriver) TapByTexts(actions ...TapTextAction) error {
 	return types.ErrDriverNotImplemented
 }
 
-func (hd *HDCDriver) AccessibleSource() (string, error) {
-	return "", types.ErrDriverNotImplemented
-}
-
-func (hd *HDCDriver) HealthCheck() error {
-	return types.ErrDriverNotImplemented
-}
-
-func (hd *HDCDriver) GetAppiumSettings() (map[string]interface{}, error) {
-	return nil, types.ErrDriverNotImplemented
-}
-
-func (hd *HDCDriver) SetAppiumSettings(settings map[string]interface{}) (map[string]interface{}, error) {
-	return nil, types.ErrDriverNotImplemented
-}
-
-func (hd *HDCDriver) IsHealthy() (bool, error) {
-	return false, types.ErrDriverNotImplemented
-}
-
 func (hd *HDCDriver) StartCaptureLog(identifier ...string) (err error) {
 	return types.ErrDriverNotImplemented
 }
diff --git a/pkg/uixt/ios_device.go b/pkg/uixt/ios_device.go
index 21d7f523..dcccf4bd 100644
--- a/pkg/uixt/ios_device.go
+++ b/pkg/uixt/ios_device.go
@@ -203,11 +203,11 @@ func (dev *IOSDevice) getAppInfo(packageName string) (appInfo types.AppInfo, err
 }
 
 func (dev *IOSDevice) NewDriver() (driver IDriver, err error) {
-	driver, err = NewWDADriver(dev)
+	wdaDriver, err := NewWDADriver(dev)
 	if err != nil {
 		return nil, errors.Wrap(err, "failed to init WDA driver")
 	}
-	settings, err := driver.SetAppiumSettings(map[string]interface{}{
+	settings, err := wdaDriver.SetAppiumSettings(map[string]interface{}{
 		"snapshotMaxDepth":          dev.Options.SnapshotMaxDepth,
 		"acceptAlertButtonSelector": dev.Options.AcceptAlertButtonSelector,
 	})
@@ -218,22 +218,22 @@ func (dev *IOSDevice) NewDriver() (driver IDriver, err error) {
 
 	if dev.Options.ResetHomeOnStartup {
 		log.Info().Msg("go back to home screen")
-		if err = driver.Homescreen(); err != nil {
+		if err = wdaDriver.Homescreen(); err != nil {
 			return nil, errors.Wrap(code.MobileUIDriverError,
 				fmt.Sprintf("go back to home screen failed: %v", err))
 		}
 	}
 	if dev.Options.LogOn {
-		err = driver.StartCaptureLog("hrp_wda_log")
+		err = wdaDriver.StartCaptureLog("hrp_wda_log")
 		if err != nil {
 			return nil, err
 		}
 	}
 	// setup driver
-	if err := driver.Setup(); err != nil {
+	if err := wdaDriver.Setup(); err != nil {
 		return nil, err
 	}
-	return driver, nil
+	return wdaDriver, nil
 }
 
 func (dev *IOSDevice) Install(appPath string, opts ...option.InstallOption) (err error) {
diff --git a/pkg/uixt/ios_driver_wda.go b/pkg/uixt/ios_driver_wda.go
index 69795cca..ceaa6d95 100644
--- a/pkg/uixt/ios_driver_wda.go
+++ b/pkg/uixt/ios_driver_wda.go
@@ -674,7 +674,7 @@ func (wd *WDADriver) Input(text string, opts ...option.ActionOption) (err error)
 	return wd.SendKeys(text, opts...)
 }
 
-func (wd *WDADriver) Clear(packageName string) error {
+func (wd *WDADriver) AppClear(packageName string) error {
 	return types.ErrDriverNotImplemented
 }
 
@@ -722,23 +722,6 @@ func (wd *WDADriver) PressButton(devBtn types.DeviceButton) (err error) {
 	return
 }
 
-func (wd *WDADriver) StartCamera() (err error) {
-	// start camera, alias for app_launch com.apple.camera
-	return wd.AppLaunch("com.apple.camera")
-}
-
-func (wd *WDADriver) StopCamera() (err error) {
-	// stop camera, alias for app_terminate com.apple.camera
-	success, err := wd.AppTerminate("com.apple.camera")
-	if err != nil {
-		return errors.Wrap(err, "failed to terminate camera")
-	}
-	if !success {
-		log.Warn().Msg("camera was not running")
-	}
-	return nil
-}
-
 func (wd *WDADriver) Orientation() (orientation types.Orientation, err error) {
 	// [[FBRoute GET:@"/orientation"] respondWithTarget:self action:@selector(handleGetOrientation:)]
 	var rawResp DriverRawResponse
@@ -859,6 +842,17 @@ func (wd *WDADriver) HealthCheck() (err error) {
 	return
 }
 
+func (wd *WDADriver) IsHealthy() (healthy bool, err error) {
+	var rawResp DriverRawResponse
+	if rawResp, err = wd.httpGET("/health"); err != nil {
+		return false, err
+	}
+	if string(rawResp) != "I-AM-ALIVE" {
+		return false, nil
+	}
+	return true, nil
+}
+
 func (wd *WDADriver) GetAppiumSettings() (settings map[string]interface{}, err error) {
 	// [[FBRoute GET:@"/appium/settings"] respondWithTarget:self action:@selector(handleGetSettings:)]
 	var rawResp DriverRawResponse
@@ -888,17 +882,6 @@ func (wd *WDADriver) SetAppiumSettings(settings map[string]interface{}) (ret map
 	return
 }
 
-func (wd *WDADriver) IsHealthy() (healthy bool, err error) {
-	var rawResp DriverRawResponse
-	if rawResp, err = wd.httpGET("/health"); err != nil {
-		return false, err
-	}
-	if string(rawResp) != "I-AM-ALIVE" {
-		return false, nil
-	}
-	return true, nil
-}
-
 func (wd *WDADriver) WdaShutdown() (err error) {
 	_, err = wd.httpGET("/wda/shutdown")
 	return
diff --git a/pkg/uixt/ios_test.go b/pkg/uixt/ios_test.go
index d1c16b7f..1544daba 100644
--- a/pkg/uixt/ios_test.go
+++ b/pkg/uixt/ios_test.go
@@ -3,7 +3,6 @@
 package uixt
 
 import (
-	"bytes"
 	"fmt"
 	"testing"
 	"time"
@@ -128,7 +127,7 @@ func Test_remoteWD_DeleteSession(t *testing.T) {
 func Test_remoteWD_HealthCheck(t *testing.T) {
 	setup(t)
 
-	err := driver.HealthCheck()
+	err := driver.(*WDADriver).HealthCheck()
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -137,7 +136,7 @@ func Test_remoteWD_HealthCheck(t *testing.T) {
 func Test_remoteWD_GetAppiumSettings(t *testing.T) {
 	setup(t)
 
-	settings, err := driver.GetAppiumSettings()
+	settings, err := driver.(*WDADriver).GetAppiumSettings()
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -154,7 +153,7 @@ func Test_remoteWD_SetAppiumSettings(t *testing.T) {
 	value := _acceptAlertButtonSelector
 
 	// settings, err := driver.SetAppiumSettings(map[string]interface{}{"dismissAlertButtonSelector": "暂不"})
-	settings, err := driver.SetAppiumSettings(map[string]interface{}{key: value})
+	settings, err := driver.(*WDADriver).SetAppiumSettings(map[string]interface{}{key: value})
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -166,7 +165,7 @@ func Test_remoteWD_SetAppiumSettings(t *testing.T) {
 func Test_remoteWD_IsWdaHealthy(t *testing.T) {
 	setup(t)
 
-	healthy, err := driver.IsHealthy()
+	healthy, err := driver.(*WDADriver).IsHealthy()
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -315,42 +314,6 @@ func Test_Relative_Drag(t *testing.T) {
 	}
 }
 
-func Test_remoteWD_SetPasteboard(t *testing.T) {
-	setup(t)
-
-	// err := driver.SetPasteboard(PasteboardTypePlaintext, "gwda")
-	err := driver.SetPasteboard(types.PasteboardTypeUrl, "Clock-stopwatch://")
-	// userHomeDir, _ := os.UserHomeDir()
-	// bytesImg, _ := ioutil.ReadFile(userHomeDir + "/Pictures/IMG_0806.jpg")
-	// err := driver.SetPasteboard(PasteboardTypeImage, string(bytesImg))
-	if err != nil {
-		t.Fatal(err)
-	}
-}
-
-func Test_remoteWD_GetPasteboard(t *testing.T) {
-	setup(t)
-
-	var buffer *bytes.Buffer
-	var err error
-
-	buffer, err = driver.GetPasteboard(types.PasteboardTypePlaintext)
-	// buffer, err = driver.GetPasteboard(PasteboardTypeUrl)
-	if err != nil {
-		t.Fatal(err)
-	}
-	t.Log(buffer.String())
-
-	// buffer, err = driver.GetPasteboard(PasteboardTypeImage)
-	// if err != nil {
-	// 	t.Fatal(err)
-	// }
-	// userHomeDir, _ := os.UserHomeDir()
-	// if err = ioutil.WriteFile(userHomeDir+"/Desktop/p1.png", buffer.Bytes(), 0600); err != nil {
-	// 	t.Error(err)
-	// }
-}
-
 func Test_remoteWD_SendKeys(t *testing.T) {
 	setup(t)
 	// driver.StartCaptureLog("hrp_wda_log")
@@ -460,7 +423,7 @@ func TestGetForegroundApp(t *testing.T) {
 func Test_remoteWD_AccessibleSource(t *testing.T) {
 	setup(t)
 
-	source, err := driver.AccessibleSource()
+	source, err := driver.(*WDADriver).AccessibleSource()
 	if err != nil {
 		t.Fatal(err)
 	}
diff --git a/runner.go b/runner.go
index f62e9496..6a2e4080 100644
--- a/runner.go
+++ b/runner.go
@@ -236,7 +236,7 @@ func (r *HRPRunner) Run(testcases ...ITestCase) (err error) {
 		// release UI driver session
 		defer func() {
 			for _, client := range caseRunner.uixtDrivers {
-				client.GetDriver().DeleteSession()
+				client.Driver.DeleteSession()
 			}
 		}()
 
diff --git a/server/app.go b/server/app.go
index 348ce835..45533c6d 100644
--- a/server/app.go
+++ b/server/app.go
@@ -42,7 +42,7 @@ func clearAppHandler(c *gin.Context) {
 		return
 	}
 
-	err = dExt.GetDriver().Clear(appClearReq.PackageName)
+	err = dExt.Driver.AppClear(appClearReq.PackageName)
 	if err != nil {
 		log.Err(err).Msg(fmt.Sprintf("[%s]: failed to unlick screen", c.HandlerName()))
 		c.JSON(http.StatusInternalServerError,
diff --git a/step_mobile_ui.go b/step_mobile_ui.go
index 71b4e582..f3c381c2 100644
--- a/step_mobile_ui.go
+++ b/step_mobile_ui.go
@@ -370,24 +370,6 @@ func (s *StepMobile) ScreenShot(opts ...option.ActionOption) *StepMobile {
 	return s
 }
 
-func (s *StepMobile) StartCamera() *StepMobile {
-	s.obj().Actions = append(s.obj().Actions, uixt.MobileAction{
-		Method:  uixt.ACTION_StartCamera,
-		Params:  nil,
-		Options: nil,
-	})
-	return s
-}
-
-func (s *StepMobile) StopCamera() *StepMobile {
-	s.obj().Actions = append(s.obj().Actions, uixt.MobileAction{
-		Method:  uixt.ACTION_StopCamera,
-		Params:  nil,
-		Options: nil,
-	})
-	return s
-}
-
 func (s *StepMobile) DisableAutoPopupHandler() *StepMobile {
 	s.IgnorePopup = true
 	return s
diff --git a/step_mobile_ui_test.go b/step_mobile_ui_test.go
index 3959735c..7591c4df 100644
--- a/step_mobile_ui_test.go
+++ b/step_mobile_ui_test.go
@@ -68,54 +68,6 @@ func TestIOSAppLaunch(t *testing.T) {
 	}
 }
 
-func TestIOSCameraPhotoCapture(t *testing.T) {
-	testCase := &TestCase{
-		Config: NewConfig("ios camera photo capture"),
-		TestSteps: []IStep{
-			NewStep("launch camera").
-				IOS().Home().
-				StopCamera().
-				StartCamera().
-				Validate().
-				AssertLabelExists("PhotoCapture", "拍照按钮不存在"),
-			NewStep("start recording").
-				IOS().Tap("PhotoCapture"),
-		},
-	}
-	err := NewRunner(t).Run(testCase)
-	if err != nil {
-		t.Fatal(err)
-	}
-}
-
-func TestIOSCameraVideoCapture(t *testing.T) {
-	testCase := &TestCase{
-		Config: NewConfig("ios camera video capture"),
-		TestSteps: []IStep{
-			NewStep("launch camera").
-				IOS().Home().
-				StopCamera().
-				StartCamera().
-				Validate().
-				AssertLabelExists("PhotoCapture", "录像按钮不存在"),
-			NewStep("switch to video capture").
-				IOS().
-				SwipeRight().
-				Validate().
-				AssertLabelExists("VideoCapture", "拍摄按钮不存在"),
-			NewStep("start recording").
-				IOS().
-				Tap("VideoCapture"). // 开始录像
-				Sleep(5).
-				Tap("VideoCapture"), // 停止录像
-		},
-	}
-	err := NewRunner(t).Run(testCase)
-	if err != nil {
-		t.Fatal(err)
-	}
-}
-
 func TestIOSDouyinAction(t *testing.T) {
 	testCase := &TestCase{
 		Config: NewConfig("ios ui action on 抖音"),