diff --git a/cef/cef-image.go b/cef/cef-image.go
index 886a11e10ff695d16b03232d69ea3e0d42c2b705..8174fe0a530b293017ee7f44ea0d9d6008321228 100644
--- a/cef/cef-image.go
+++ b/cef/cef-image.go
@@ -11,11 +11,15 @@ type ICefImage struct {
 	instance unsafe.Pointer
 }
 
-func NewImage() *ICefImage {
-	r1, _, _ := Proc(internale_CEFImage_New).Call()
-	return &ICefImage{
-		instance: unsafe.Pointer(r1),
-	}
+//func NewImage() *ICefImage {
+//	r1, _, _ := Proc(internale_CEFImage_New).Call()
+//	return &ICefImage{
+//		instance: unsafe.Pointer(r1),
+//	}
+//}
+
+func (m *ICefImage) Instance() uintptr {
+	return uintptr(m.instance)
 }
 
 func (m *ICefImage) AddPngFS(scaleFactor float32, filename string) bool {
diff --git a/cef/cef-proc-def.go b/cef/cef-proc-def.go
index 8bb56a61b047fed2848f09d07f9d44d847f36f5e..87156aa853b5c5089a227a956310fc8746b8d7b9 100644
--- a/cef/cef-proc-def.go
+++ b/cef/cef-proc-def.go
@@ -377,10 +377,8 @@ func init() {
 		dllimports.NewEnergyImport("CEFWindowComponent_Title", 0),
 		dllimports.NewEnergyImport("CEFWindowComponent_WindowIcon", 0),
 		dllimports.NewEnergyImport("CEFWindowComponent_SetWindowIcon", 0),
-		dllimports.NewEnergyImport("CEFWindowComponent_SetWindowIconImage", 0),
 		dllimports.NewEnergyImport("CEFWindowComponent_WindowAppIcon", 0),
 		dllimports.NewEnergyImport("CEFWindowComponent_SetWindowAppIcon", 0),
-		dllimports.NewEnergyImport("CEFWindowComponent_SetWindowAppIconImage", 0),
 		dllimports.NewEnergyImport("CEFWindowComponent_Display", 0),
 		dllimports.NewEnergyImport("CEFWindowComponent_ClientAreaBoundsInScreen", 0),
 		dllimports.NewEnergyImport("CEFWindowComponent_WindowHandle", 0),
@@ -794,10 +792,8 @@ const (
 	internale_CEFWindowComponent_Title
 	internale_CEFWindowComponent_WindowIcon
 	internale_CEFWindowComponent_SetWindowIcon
-	internale_CEFWindowComponent_SetWindowIconImage
 	internale_CEFWindowComponent_WindowAppIcon
 	internale_CEFWindowComponent_SetWindowAppIcon
-	internale_CEFWindowComponent_SetWindowAppIconImage
 	internale_CEFWindowComponent_Display
 	internale_CEFWindowComponent_ClientAreaBoundsInScreen
 	internale_CEFWindowComponent_WindowHandle
diff --git a/cef/cef-window-component.go b/cef/cef-window-component.go
index 357d18a2cb90c24e5bc8280ee48d329f06c94740..122d6cfffba732cb5146d0f7f1ea960170a5d5b3 100644
--- a/cef/cef-window-component.go
+++ b/cef/cef-window-component.go
@@ -123,11 +123,6 @@ func (m *TCEFWindowComponent) WindowIcon() *ICefImage {
 	}
 }
 
-func (m *TCEFWindowComponent) SetWindowIconImage(icon *ICefImage) error {
-	Proc(internale_CEFWindowComponent_SetWindowIconImage).Call(uintptr(m.instance), uintptr(icon.instance))
-	return nil
-}
-
 func (m *TCEFWindowComponent) SetWindowIcon(scaleFactor float32, filename string) error {
 	bytes, err := emfs.GetResources(filename)
 	if err != nil {
@@ -154,11 +149,6 @@ func (m *TCEFWindowComponent) SetWindowAppIcon(scaleFactor float32, filename str
 	return nil
 }
 
-func (m *TCEFWindowComponent) SetWindowAppIconImage(icon *ICefImage) error {
-	Proc(internale_CEFWindowComponent_SetWindowAppIconImage).Call(uintptr(m.instance), uintptr(icon.instance))
-	return nil
-}
-
 func (m *TCEFWindowComponent) Display() *ICefDisplay {
 	var ret uintptr
 	Proc(internale_CEFWindowComponent_Display).Call(uintptr(m.instance), uintptr(unsafe.Pointer(&ret)))
diff --git a/example/browser-tiny/tiny.go b/example/browser-tiny/tiny.go
index 92f1faaed62fa9a19d287c55ea92cd567b17e3d7..3423934ff6e44fc53a73e2e602bc8352c4f3f17d 100644
--- a/example/browser-tiny/tiny.go
+++ b/example/browser-tiny/tiny.go
@@ -55,16 +55,10 @@ func main() {
 			fmt.Println("\t", display.Bounds(), display.WorkArea())
 			windowComponent.CenterWindow(cef.NewCefSize(1024, 768))
 			browserViewComponent.RequestFocus()
-			image := cef.NewImage()
-			fs := image.AddPngFS(1, "resources/icon.png")
-			fmt.Println("image", image, fs)
-			windowComponent.SetWindowIcon(1, "resources/icon.png")
-			windowComponent.SetWindowAppIcon(1, "resources/icon.png")
-			windowComponent.SetWindowAppIconImage(image)
 			windowComponent.Show()
-			icon := windowComponent.WindowIcon()
+			windowComponent.SetWindowAppIcon(1, "resources/gitcode.png")
 			appIcon := windowComponent.WindowAppIcon()
-			fmt.Println("WindowIcon", icon, appIcon)
+			fmt.Println("WindowIcon", appIcon.GetHeight())
 		})
 		windowComponent.SetOnCanClose(func(sender lcl.IObject, window *cef.ICefWindow, aResult *bool) {
 			fmt.Println("OnCanClose")