diff --git a/Source/Common/Common/xToolsSettings.cpp b/Source/Common/Common/xToolsSettings.cpp
index 979613c2..cc6ac888 100644
--- a/Source/Common/Common/xToolsSettings.cpp
+++ b/Source/Common/Common/xToolsSettings.cpp
@@ -76,26 +76,6 @@ void xToolsSettings::setHdpiPolicy(int policy)
     emit hdpiPolicyChanged();
 }
 
-int xToolsSettings::uiType()
-{
-    int ret = value(mSettingsKey.uiType).toInt();
-    if ((ret < 0) || (ret > 1)) {
-        ret = UiTypeWidget;
-    }
-
-    return ret;
-}
-
-void xToolsSettings::setUiType(int type)
-{
-    if ((type < 0) || (type > 1)) {
-        type = UiTypeWidget;
-    }
-
-    setValue(mSettingsKey.uiType, type);
-    emit uiTypeChanged();
-}
-
 QString xToolsSettings::appStyle()
 {
     return value(mSettingsKey.appStyle, SAK_STYLE_DEFAULT).toString();
diff --git a/Source/Common/Common/xToolsSettings.h b/Source/Common/Common/xToolsSettings.h
index a034a2c5..e2588414 100644
--- a/Source/Common/Common/xToolsSettings.h
+++ b/Source/Common/Common/xToolsSettings.h
@@ -24,12 +24,6 @@ class xToolsSettings : public QSettings
     Q_PROPERTY(int palette READ palette WRITE setPalette NOTIFY paletteChanged)
     Q_PROPERTY(QString customPalette READ customPalette WRITE setCustomPalette NOTIFY customPaletteChanged)
     // clang-format on
-public:
-    enum UiType {
-        UiTypeWidget,
-        UiTypeQml,
-    };
-    Q_ENUM(UiType)
 
 private:
     explicit xToolsSettings(QObject *parent = nullptr);