diff --git a/Furious/QtFramework/QtGui.py b/Furious/QtFramework/QtGui.py
index 2958d77..a5c9191 100644
--- a/Furious/QtFramework/QtGui.py
+++ b/Furious/QtFramework/QtGui.py
@@ -174,8 +174,14 @@ class AppQAction(QTranslatable, SupportThemeChangedCallback, QAction):
 
         if theme == 'Dark':
             if PLATFORM == 'Windows':
-                # Windows. Always use black icon
-                super().setIcon(bootstrapIcon(self.iconFileName))
+                # Windows
+                if versionToValue(PYSIDE6_VERSION) < versionToValue('6.7.0'):
+                    # PySide6 < 6.7.0 has no system theme handling on Windows.
+                    # Always use black icon
+                    super().setIcon(bootstrapIcon(self.iconFileName))
+                else:
+                    # PySide6 has system theme handling.
+                    super().setIcon(bootstrapIconWhite(self.iconFileName))
             else:
                 if getUbuntuRelease() == '20.04' and self.isTrayAction:
                     # Ubuntu 20.04 system dark theme does not change tray menu color.
diff --git a/Furious/Widget/XrayAssetViewerQListWidget.py b/Furious/Widget/XrayAssetViewerQListWidget.py
index 2d5db63..239016d 100644
--- a/Furious/Widget/XrayAssetViewerQListWidget.py
+++ b/Furious/Widget/XrayAssetViewerQListWidget.py
@@ -134,8 +134,14 @@ class XrayAssetViewerQListWidget(SupportThemeChangedCallback, AppQListWidget):
                 else:
                     if theme == 'Dark':
                         if PLATFORM == 'Windows':
-                            # Windows. Always use black icon
-                            item.setIcon(bootstrapIcon('file-earmark.svg'))
+                            # Windows
+                            if versionToValue(PYSIDE6_VERSION) < versionToValue('6.7.0'):
+                                # PySide6 < 6.7.0 has no system theme handling on Windows.
+                                # Always use black icon
+                                item.setIcon(bootstrapIcon('file-earmark.svg'))
+                            else:
+                                # PySide6 has system theme handling.
+                                item.setIcon(bootstrapIconWhite('file-earmark.svg'))
                         else:
                             item.setIcon(bootstrapIconWhite('file-earmark.svg'))
                     else: