diff --git a/internal/version/VERSION b/internal/version/VERSION
index 02e3e908..faff1a51 100644
--- a/internal/version/VERSION
+++ b/internal/version/VERSION
@@ -1 +1 @@
-v5.0.0+2502172202
+v5.0.0+2502172207
diff --git a/pkg/uixt/harmony_test.go b/pkg/uixt/harmony_test.go
index 762c14ea..7f50a672 100644
--- a/pkg/uixt/harmony_test.go
+++ b/pkg/uixt/harmony_test.go
@@ -9,26 +9,20 @@ import (
 	"github.com/httprunner/httprunner/v5/pkg/uixt/ai"
 )
 
-var (
-	hdcDriver    *HDCDriver
-	hdcDriverExt *XTDriver
-)
-
-func setupHarmonyDevice(t *testing.T) {
+func setupHDCDriverExt(t *testing.T) *XTDriver {
 	device, err := NewHarmonyDevice()
 	if err != nil {
 		t.Fatal(err)
 	}
-	hdcDriver, err = NewHDCDriver(device)
+	hdcDriver, err := NewHDCDriver(device)
 	if err != nil {
 		t.Fatal(err)
 	}
-	hdcDriverExt = NewXTDriver(hdcDriver,
-		ai.WithCVService(ai.CVServiceTypeVEDEM))
+	return NewXTDriver(hdcDriver, ai.WithCVService(ai.CVServiceTypeVEDEM))
 }
 
 func TestWindowSize(t *testing.T) {
-	setupHarmonyDevice(t)
+	driver := setupHDCDriverExt(t)
 	size, err := driver.WindowSize()
 	if err != nil {
 		t.Fatal(err)
@@ -37,31 +31,31 @@ func TestWindowSize(t *testing.T) {
 }
 
 func TestHarmonyTap(t *testing.T) {
-	setupHarmonyDevice(t)
-	err := hdcDriverExt.TapAbsXY(200, 2000)
+	driver := setupHDCDriverExt(t)
+	err := driver.TapAbsXY(200, 2000)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHarmonySwipe(t *testing.T) {
-	setupHarmonyDevice(t)
-	err := hdcDriverExt.Swipe(0.5, 0.5, 0.1, 0.5)
+	driver := setupHDCDriverExt(t)
+	err := driver.Swipe(0.5, 0.5, 0.1, 0.5)
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHarmonyInput(t *testing.T) {
-	setupHarmonyDevice(t)
-	err := hdcDriver.Input("test")
+	driver := setupHDCDriverExt(t)
+	err := driver.Input("test")
 	if err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestHomeScreen(t *testing.T) {
-	setupHarmonyDevice(t)
+	driver := setupHDCDriverExt(t)
 	err := driver.Home()
 	if err != nil {
 		t.Fatal(err)
@@ -69,7 +63,7 @@ func TestHomeScreen(t *testing.T) {
 }
 
 func TestUnlock(t *testing.T) {
-	setupHarmonyDevice(t)
+	driver := setupHDCDriverExt(t)
 	err := driver.Unlock()
 	if err != nil {
 		t.Fatal(err)
@@ -77,7 +71,7 @@ func TestUnlock(t *testing.T) {
 }
 
 func TestPressBack(t *testing.T) {
-	setupHarmonyDevice(t)
+	driver := setupHDCDriverExt(t)
 	err := driver.Back()
 	if err != nil {
 		t.Fatal(err)
@@ -85,7 +79,7 @@ func TestPressBack(t *testing.T) {
 }
 
 func TestScreenshot(t *testing.T) {
-	setupHarmonyDevice(t)
+	driver := setupHDCDriverExt(t)
 	screenshot, err := driver.ScreenShot()
 	if err != nil {
 		t.Fatal(err)
@@ -94,7 +88,7 @@ func TestScreenshot(t *testing.T) {
 }
 
 func TestLaunch(t *testing.T) {
-	setupHarmonyDevice(t)
+	driver := setupHDCDriverExt(t)
 	err := driver.AppLaunch("")
 	if err != nil {
 		t.Fatal(err)
@@ -102,7 +96,7 @@ func TestLaunch(t *testing.T) {
 }
 
 func TestForegroundApp(t *testing.T) {
-	setupHarmonyDevice(t)
+	driver := setupHDCDriverExt(t)
 	appInfo, err := driver.ForegroundInfo()
 	if err != nil {
 		t.Fatal(err)