diff --git a/gcin-setup-pho.cpp b/gcin-setup-pho.cpp
index 1330c94..8ea888c 100644
--- a/gcin-setup-pho.cpp
+++ b/gcin-setup-pho.cpp
@@ -260,17 +260,10 @@ static void cb_save_tsin_phrase_line_color(GtkWidget *widget, gpointer user_data
 static gboolean cb_tsin_phrase_line_color( GtkWidget *widget,
                                    gpointer   data )
 {
-#if GTK_CHECK_VERSION(3,10,0)
-   GtkColorChooser *color_selector = gtk_color_chooser_new("詞音標示詞的底線顏色", NULL);
-   gtk_color_chooser_set_rgba (color_selector, &tsin_phrase_line_gcolor);
-#else
    GtkWidget *color_selector = gtk_color_selection_dialog_new("詞音標示詞的底線顏色");
    gtk_color_selection_set_current_color(
            GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(GTK_COLOR_SELECTION_DIALOG(color_selector))),
            &tsin_phrase_line_gcolor);
-#endif
-
-
 
 #if 0
    g_signal_connect (GTK_OBJECT (color_selector->ok_button),