diff --git a/README.md b/README.md
index 54125b5..e6ccedc 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ It might not be that worthy to build a Qt application from ground for such a sma
    on Debian-based systems:
 
    ```bash
-   sudo apt install --no-install-recommends qt6-base-dev qt6-declarative-dev cmake g++
+   sudo apt install --no-install-recommends qt6-base-dev qt6-declarative-dev qml6-module-qtquick qml6-module-qtquick-controls2 qml6-module-qtquick-layouts qml6-module-qtquick-templates qml6-qtqml-workerscript cmake g++
    ```
 
 2. Clone the repository:
diff --git a/WallReel/UI/Modules/BottomBar.qml b/WallReel/UI/Modules/BottomBar.qml
index 1117fe6..40a5c36 100644
--- a/WallReel/UI/Modules/BottomBar.qml
+++ b/WallReel/UI/Modules/BottomBar.qml
@@ -56,7 +56,7 @@ Item {
 
                 displayedText: "Restore"
                 onClicked: root.restoreClicked()
-                foregroundColor: "#fab387"
+                foregroundColor: "#D28A25"
 
                 Binding {
                     target: restoreButton
@@ -71,7 +71,7 @@ Item {
 
                 displayedText: "Confirm"
                 onClicked: root.confirmClicked()
-                foregroundColor: "#a6e3a1"
+                foregroundColor: "#459A4E"
 
                 Binding {
                     target: confirmButton
@@ -84,7 +84,7 @@ Item {
             WRTextButton {
                 displayedText: "Cancel"
                 onClicked: root.cancelClicked()
-                foregroundColor: "#f38ba8"
+                foregroundColor: "#D65555"
             }
 
         }
diff --git a/WallReel/UI/Modules/ColorControl.qml b/WallReel/UI/Modules/ColorControl.qml
index b649d6c..5ed6c0b 100644
--- a/WallReel/UI/Modules/ColorControl.qml
+++ b/WallReel/UI/Modules/ColorControl.qml
@@ -21,7 +21,7 @@ Item {
     Component.onCompleted: {
         paletteCombo.currentIndex = selectedPalette ? availablePalettes.findIndex((p) => {
             return p.name === selectedPalette.name;
-        }) : -1;
+        }) + 1 : 0;
         colorCombo.currentIndex = selectedColor ? availableColors.findIndex((c) => {
             return c.name === selectedColor.name;
         }) + 1 : 0;
diff --git a/WallReel/main.cpp b/WallReel/main.cpp
index 34fe1a0..100e13d 100644
--- a/WallReel/main.cpp
+++ b/WallReel/main.cpp
@@ -25,7 +25,12 @@ int main(int argc, char* argv[]) {
     QApplication a(argc, argv);
     a.setApplicationName(APP_NAME);
     a.setApplicationVersion(APP_VERSION);
-    a.setWindowIcon(QIcon(QString(":/%1.svg").arg(APP_NAME)));
+#if QT_VERSION >= QT_VERSION_CHECK(6, 8, 0)
+    using namespace Qt::StringLiterals;
+    a.setWindowIcon(QIcon(u":/%1.svg"_s.arg(APP_NAME)));
+#else
+    a.setWindowIcon(QIcon(u":/%1.svg"_qs.arg(APP_NAME)));
+#endif
 
     {
         Logger::init();
@@ -60,7 +65,16 @@ int main(int argc, char* argv[]) {
                     &a,
                     []() { QCoreApplication::exit(-1); },
                     Qt::QueuedConnection);
-                engine.loadFromModule(UIMODULE_URI, "Main");
+
+#if QT_VERSION >= QT_VERSION_CHECK(6, 8, 0)
+                using namespace Qt::StringLiterals;
+                engine.loadFromModule(UIMODULE_URI, u"Main"_s);
+#elif QT_VERSION >= QT_VERSION_CHECK(6, 5, 0)
+                engine.loadFromModule(UIMODULE_URI, u"Main"_qs);
+#else
+                engine.addImportPath(u"qrc:/"_qs));
+                engine.load(QUrl(u"qrc:/WallReel/UI/Main.qml"_qs));
+#endif
 
                 bootstrap.start();