diff --git a/flutter/lib/desktop/pages/desktop_home_page.dart b/flutter/lib/desktop/pages/desktop_home_page.dart
index b975e9c64..237691159 100644
--- a/flutter/lib/desktop/pages/desktop_home_page.dart
+++ b/flutter/lib/desktop/pages/desktop_home_page.dart
@@ -434,7 +434,7 @@ class _DesktopHomePageState extends State<DesktopHomePage>
         !isCardClosed &&
         bind.mainUriPrefixSync().contains('rustdesk')) {
       final isToUpdate = (isWindows || isMacOS) && bind.mainIsInstalled();
-      String btnText = isToUpdate ? 'Update' : "Download';
+      String btnText = isToUpdate ? 'Update' : 'Download';
       GestureTapCallback onPressed = () async {
         final Uri url = Uri.parse('https://rustdesk.com/download');
         await launchUrl(url);