diff -Nur a/lxqt-config-appearance/main.cpp b/lxqt-config-appearance/main.cpp
--- a/lxqt-config-appearance/main.cpp	2017-10-21 20:10:53.000000000 +0100
+++ b/lxqt-config-appearance/main.cpp	2017-12-17 10:18:16.454195148 +0000
@@ -30,10 +30,7 @@
 #include <LXQt/Settings>
 #include <LXQt/ConfigDialog>
 #include <QCommandLineParser>
-#include "iconthemeconfig.h"
 #include "lxqtthemeconfig.h"
-#include "styleconfig.h"
-#include "fontsconfig.h"
 
 #include "../liblxqt-config-cursor/selectwnd.h"
 
@@ -59,22 +56,11 @@
     app.setActivationWindow(dialog);
 
     QSettings& qtSettings = *settings; // use lxqt config file for Qt settings in Qt5.
-    StyleConfig* stylePage = new StyleConfig(settings, &qtSettings, dialog);
-    dialog->addPage(stylePage, QObject::tr("Widget Style"), QStringList() << "preferences-desktop-theme" << "preferences-desktop");
-    QObject::connect(dialog, SIGNAL(reset()), stylePage, SLOT(initControls()));
-
-    IconThemeConfig* iconPage = new IconThemeConfig(settings, dialog);
-    dialog->addPage(iconPage, QObject::tr("Icons Theme"), QStringList() << "preferences-desktop-icons" << "preferences-desktop");
-    QObject::connect(dialog, SIGNAL(reset()), iconPage, SLOT(initControls()));
 
     LXQtThemeConfig* themePage = new LXQtThemeConfig(settings, dialog);
     dialog->addPage(themePage, QObject::tr("LXQt Theme"), QStringList() << "preferences-desktop-color" << "preferences-desktop");
     QObject::connect(dialog, SIGNAL(reset()), themePage, SLOT(initControls()));
 
-    FontsConfig* fontsPage = new FontsConfig(settings, &qtSettings, dialog);
-    dialog->addPage(fontsPage, QObject::tr("Font"), QStringList() << "preferences-desktop-font" << "preferences-desktop");
-    QObject::connect(dialog, SIGNAL(reset()), fontsPage, SLOT(initControls()));
-
     SelectWnd* cursorPage = new SelectWnd(sessionSettings, dialog);
     cursorPage->setCurrent();
     dialog->addPage(cursorPage, QObject::tr("Cursor"), QStringList() << "input-mouse" << "preferences-desktop");