diff --git a/android/app/src/main/res/mipmap-hdpi/ic_launcher.png b/android/app/src/main/res/mipmap-hdpi/ic_launcher.png
index a1b741f..316ff12 100644
Binary files a/android/app/src/main/res/mipmap-hdpi/ic_launcher.png and b/android/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-mdpi/ic_launcher.png b/android/app/src/main/res/mipmap-mdpi/ic_launcher.png
index 9152b45..1b29daa 100644
Binary files a/android/app/src/main/res/mipmap-mdpi/ic_launcher.png and b/android/app/src/main/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png
index cf83f60..ed33a5d 100644
Binary files a/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png and b/android/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
index 366a857..c6d0b39 100644
Binary files a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png and b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
index d1c7f75..a1842df 100644
Binary files a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png and b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ
diff --git a/images/icon.png b/images/icon.png
index ded8c25..4b71154 100644
Binary files a/images/icon.png and b/images/icon.png differ
diff --git a/lib/main.dart b/lib/main.dart
index f4f5ec0..3f7ceb2 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -383,11 +383,17 @@ sed -i -E "s@^(VNC_RESOLUTION)=.*@\\1=${w}x${h}@" \$(command -v startvnc)""");
           ]),
           const SizedBox.square(dimension: 8),
           SwitchListTile(title: const Text("默认使用Termux X11"), subtitle: const Text("不使用VNC。重启生效"), value: Util.getGlobal("useX11") as bool, onChanged:(value) {
-            G.prefs.setBool("useX11", value);
-            if (!value && Util.getGlobal("dri3")) {
-              G.prefs.setBool("dri3", false);
-            }
-            setState(() {});
+            if (!context.mounted) return;
+            ScaffoldMessenger.of(context).hideCurrentSnackBar();
+            ScaffoldMessenger.of(context).showSnackBar(
+              const SnackBar(content: Text("GXDE版本暂未适配VNC"))
+            );
+            return;
+            // G.prefs.setBool("useX11", value);
+            // if (!value && Util.getGlobal("dri3")) {
+            //   G.prefs.setBool("dri3", false);
+            // }
+            // setState(() {});
           },),
           const SizedBox.square(dimension: 16),
           const Divider(height: 2, indent: 8, endIndent: 8),
diff --git a/lib/workflow.dart b/lib/workflow.dart
index d315b78..da28d90 100644
--- a/lib/workflow.dart
+++ b/lib/workflow.dart
@@ -117,7 +117,7 @@ class Util {
       case "isHidpiEnabled" : return b ? G.prefs.getBool(key)! : (value){G.prefs.setBool(key, value); return value;}(false);
       case "isJpEnabled" : return b ? G.prefs.getBool(key)! : (value){G.prefs.setBool(key, value); return value;}(false);
       case "useAvnc" : return b ? G.prefs.getBool(key)! : (value){G.prefs.setBool(key, value); return value;}(true);
-      case "useX11" : return b ? G.prefs.getBool(key)! : (value){G.prefs.setBool(key, value); return value;}(false);
+      case "useX11" : return true; // b ? G.prefs.getBool(key)! : (value){G.prefs.setBool(key, value); return value;}(false);
       case "defaultFFmpegCommand" : return b ? G.prefs.getString(key)! : (value){G.prefs.setString(key, value); return value;}("-hide_banner -an -max_delay 1000000 -r 30 -f android_camera -camera_index 0 -i 0:0 -vf scale=iw/2:-1 -rtsp_transport udp -f rtsp rtsp://127.0.0.1:8554/stream");
       case "defaultVirglCommand" : return b ? G.prefs.getString(key)! : (value){G.prefs.setString(key, value); return value;}("--socket-path=\$CONTAINER_DIR/tmp/.virgl_test");
       case "defaultVirglOpt" : return b ? G.prefs.getString(key)! : (value){G.prefs.setString(key, value); return value;}("GALLIUM_DRIVER=virpipe");
@@ -142,7 +142,7 @@ class Util {
       return m[key];
     }
     switch (key) {
-      case "name" : return (value){addCurrentProp(key, value); return value;}("Debian Bookworm");
+      case "name" : return (value){addCurrentProp(key, value); return value;}("GXDE OS");
       case "boot" : return (value){addCurrentProp(key, value); return value;}(D.boot);
       case "vnc" : return (value){addCurrentProp(key, value); return value;}("startnovnc &");
       case "vncUrl" : return (value){addCurrentProp(key, value); return value;}("http://localhost:36082/vnc.html?host=localhost&port=36082&autoconnect=true&resize=remote&password=12345678");