diff --git a/main.go b/main.go
index 06d96d0..4881522 100644
--- a/main.go
+++ b/main.go
@@ -68,11 +68,6 @@ func main() {
 		uiInit()
 		SetTermTitle(translator.GetEngineName())
 
-		mainPage.AddPage("translateWindow", translateWindow, true, true)
-		mainPage.AddPage("langPopOut", langPopOut, true, false)
-		mainPage.AddPage("stylePopOut", stylePopOut, true, false)
-		mainPage.AddPage("keyMapPopOut", keyMapPopOut, true, false)
-
 		if err := app.SetRoot(mainPage, true).
 			EnableMouse(true).Run(); err != nil {
 			panic(err)
diff --git a/ui.go b/ui.go
index bc80828..08e7343 100644
--- a/ui.go
+++ b/ui.go
@@ -265,6 +265,12 @@ func showKeyMapPopout() {
 }
 
 func uiInit() {
+	// pages
+	mainPage.AddPage("translateWindow", translateWindow, true, true)
+	mainPage.AddPage("langPopOut", langPopOut, true, false)
+	mainPage.AddPage("stylePopOut", stylePopOut, true, false)
+	mainPage.AddPage("keyMapPopOut", keyMapPopOut, true, false)
+
 	// input/output
 	srcInput.SetBorder(true)
 	dstOutput.SetBorder(true)