diff --git a/color.go b/color.go
index 6bedd97..defc065 100644
--- a/color.go
+++ b/color.go
@@ -5,8 +5,9 @@ import (
 )
 
 var (
-	themes_name = []string{"Gruvbox", "Nord"}
-	Themes = map[string]map[string]tcell.Color{
+	themes_name             = []string{"Gruvbox", "Nord"}
+	Transparent tcell.Color = tcell.ColorDefault
+	Themes                  = map[string]map[string]tcell.Color{
 		"Gruvbox": {
 			"bg":     tcell.NewHexColor(0x282828),
 			"fg":     tcell.NewHexColor(0xebdbb2),
@@ -37,6 +38,7 @@ type Colors struct {
 	foreground_color tcell.Color
 	border_color     tcell.Color
 	text_color       tcell.Color
+	title_color      tcell.Color
 	selected_color   tcell.Color
 }
 
@@ -46,11 +48,20 @@ type Window struct {
 }
 
 func (w *Window) color_init() {
-	w.src.background_color = Themes["Gruvbox"]["bg"]
-	w.src.border_color = Themes["Gruvbox"]["red"]
-	w.src.foreground_color = Themes["Gruvbox"]["fg"]
-	w.src.selected_color = Themes["Gruvbox"]["gray"]
-	w.dest.background_color = Themes["Gruvbox"]["bg"]
-	w.dest.border_color = Themes["Gruvbox"]["blue"]
-	w.dest.foreground_color = Themes["Gruvbox"]["fg"]
+	theme := "Gruvbox"
+	transparent := true
+	if transparent {
+		w.src.background_color = Transparent
+		w.dest.background_color = Transparent
+	} else {
+		w.src.background_color = Themes[theme]["bg"]
+		w.dest.background_color = Themes[theme]["bg"]
+	}
+	w.src.border_color = Themes[theme]["red"]
+	w.src.foreground_color = Themes[theme]["fg"]
+	w.src.title_color = Themes[theme]["yellow"]
+	w.src.selected_color = Themes[theme]["gray"]
+	w.dest.foreground_color = Themes[theme]["fg"]
+	w.dest.border_color = Themes[theme]["blue"]
+	w.dest.title_color = Themes[theme]["cyan"]
 }
diff --git a/ui.go b/ui.go
index e18dee4..89b62e6 100644
--- a/ui.go
+++ b/ui.go
@@ -8,7 +8,7 @@ func ui_init() {
 	src_box.SetBorder(true).
 		SetTitle(translator.src_lang).
 		SetBorderColor(window.src.border_color).
-		SetTitleColor(window.src.border_color).
+		SetTitleColor(window.src.title_color).
 		SetBackgroundColor(window.src.background_color)
 	src_box.SetTextStyle(tcell.StyleDefault.
 		Background(window.src.background_color).
@@ -21,13 +21,15 @@ func ui_init() {
 	dest_box.SetBorder(true).
 		SetTitle(translator.dest_lang).
 		SetBorderColor(window.dest.border_color).
-		SetTitleColor(window.dest.border_color).
+		SetTitleColor(window.dest.title_color).
 		SetBackgroundColor(window.dest.background_color)
 	dest_box.SetTextColor(window.dest.foreground_color)
 }
 
 func InputHandle(event *tcell.EventKey) *tcell.EventKey {
 	key := event.Key()
+	// panic(event.Name())
+
 	switch key {
 	case tcell.KeyCtrlJ:
 		result, err := translator.Translate(src_box.GetText())
@@ -39,9 +41,9 @@ func InputHandle(event *tcell.EventKey) *tcell.EventKey {
 	case tcell.KeyCtrlQ:
 		src_box.SetText("", true)
 	case tcell.KeyCtrlN:
-		dest_box.SetText("NNN")
+		translator.PlaySound(translator.src_lang, src_box.GetText())
 	case tcell.KeyCtrlP:
-		dest_box.SetText("PPP")
+		translator.PlaySound(translator.dest_lang, dest_box.GetText(false))
 	case tcell.KeyCtrlT:
 		dest_box.SetText("TTT")
 	case tcell.KeyCtrlS: