diff --git a/internal/version/VERSION b/internal/version/VERSION
index b7133a15..81d96d83 100644
--- a/internal/version/VERSION
+++ b/internal/version/VERSION
@@ -1 +1 @@
-v5.0.0+2502192125
+v5.0.0+2502192152
diff --git a/pkg/uixt/ios_driver_wda.go b/pkg/uixt/ios_driver_wda.go
index 9391cf17..f9f30505 100644
--- a/pkg/uixt/ios_driver_wda.go
+++ b/pkg/uixt/ios_driver_wda.go
@@ -350,6 +350,13 @@ func (wd *WDADriver) ScreenShot(opts ...option.ActionOption) (raw *bytes.Buffer,
 }
 
 func (wd *WDADriver) toScale(x float64) float64 {
+	if wd.scale == 0 {
+		// not setup yet
+		if err := wd.Setup(); err != nil {
+			log.Error().Err(err).Msg("init scale failed")
+			os.Exit(code.GetErrorCode(err))
+		}
+	}
 	return x / wd.scale
 }
 
diff --git a/pkg/uixt/ios_test.go b/pkg/uixt/ios_test.go
index c60c0f16..af736796 100644
--- a/pkg/uixt/ios_test.go
+++ b/pkg/uixt/ios_test.go
@@ -41,6 +41,8 @@ func TestDriver_WDA_LazySetup(t *testing.T) {
 	require.Nil(t, err)
 	driver, err := NewWDADriver(device)
 	require.Nil(t, err)
+	err = driver.TapAbsXY(100, 200)
+	assert.Nil(t, err)
 	err = driver.PressButton(types.DeviceButtonHome)
 	assert.Nil(t, err)
 	err = driver.TapXY(0.5, 0.5)