opt.

lib/data/provider/systemd.dart

@@ -19,6 +19,11 @@ final class SystemdProvider {
   final isBusy = false.vn;
   final units = <SystemdUnit>[].vn;
 
+  void dispose() {
+    isBusy.dispose();
+    units.dispose();
+  }
+
   Future<void> getUnits() async {
     isBusy.value = true;
 

lib/view/page/backup.dart

@@ -28,6 +28,13 @@ final class _BackupPageState extends State<BackupPage>
   final icloudLoading = false.vn;
   final webdavLoading = false.vn;
 
+  @override
+  void dispose() {
+    icloudLoading.dispose();
+    webdavLoading.dispose();
+    super.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     super.build(context);

lib/view/page/container.dart

@@ -38,6 +38,7 @@ class _ContainerPageState extends State<ContainerPage> {
   void dispose() {
     super.dispose();
     _textController.dispose();
+    _container.dispose();
   }
 
   @override

lib/view/page/editor.dart

@@ -50,6 +50,13 @@ class _EditorPageState extends State<EditorPage> {
 
   String? _langCode;
 
+  @override
+  void dispose() {
+    super.dispose();
+    _controller.dispose();
+    _focusNode.dispose();
+  }
+
   @override
   void initState() {
     super.initState();
@@ -97,13 +104,6 @@ class _EditorPageState extends State<EditorPage> {
     _focusNode.requestFocus();
   }
 
-  @override
-  void dispose() {
-    _controller.dispose();
-    _focusNode.dispose();
-    super.dispose();
-  }
-
   @override
   Widget build(BuildContext context) {
     return Scaffold(

lib/view/page/home/home.dart

@@ -31,6 +31,18 @@ class _HomePageState extends State<HomePage>
   bool _switchingPage = false;
   bool _shouldAuth = false;
 
+  @override
+  void dispose() {
+    super.dispose();
+    WidgetsBinding.instance.removeObserver(this);
+    ServerProvider.closeServer();
+    _pageController.dispose();
+    WakelockPlus.disable();
+
+    _selectIndex.dispose();
+    _isLandscape.dispose();
+  }
+
   @override
   void initState() {
     super.initState();
@@ -53,15 +65,6 @@ class _HomePageState extends State<HomePage>
         MediaQuery.of(context).orientation == Orientation.landscape;
   }
 
-  @override
-  void dispose() {
-    super.dispose();
-    WidgetsBinding.instance.removeObserver(this);
-    ServerProvider.closeServer();
-    _pageController.dispose();
-    WakelockPlus.disable();
-  }
-
   @override
   void didChangeAppLifecycleState(AppLifecycleState state) {
     super.didChangeAppLifecycleState(state);

lib/view/page/iperf.dart

@@ -16,6 +16,13 @@ class _IPerfPageState extends State<IPerfPage> {
   final _hostCtrl = TextEditingController();
   final _portCtrl = TextEditingController();
 
+  @override
+  void dispose() {
+    super.dispose();
+    _hostCtrl.dispose();
+    _portCtrl.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(

lib/view/page/ping.dart

@@ -23,12 +23,6 @@ class _PingPageState extends State<PingPage>
   final _results = ValueNotifier(<PingResult>[]);
   bool get isInit => _results.value.isEmpty;
 
-  @override
-  void initState() {
-    super.initState();
-    _textEditingController = TextEditingController(text: '');
-  }
-
   @override
   void dispose() {
     super.dispose();
@@ -36,6 +30,12 @@ class _PingPageState extends State<PingPage>
     _results.dispose();
   }
 
+  @override
+  void initState() {
+    super.initState();
+    _textEditingController = TextEditingController(text: '');
+  }
+
   @override
   Widget build(BuildContext context) {
     super.build(context);

lib/view/page/private_key/edit.dart

@@ -34,6 +34,18 @@ class _PrivateKeyEditPageState extends State<PrivateKeyEditPage> {
 
   final _loading = ValueNotifier<Widget?>(null);
 
+  @override
+  void dispose() {
+    super.dispose();
+    _nameController.dispose();
+    _keyController.dispose();
+    _pwdController.dispose();
+    _nameNode.dispose();
+    _keyNode.dispose();
+    _pwdNode.dispose();
+    _loading.dispose();
+  }
+
   @override
   void initState() {
     super.initState();
@@ -51,17 +63,6 @@ class _PrivateKeyEditPageState extends State<PrivateKeyEditPage> {
     }
   }
 
-  @override
-  void dispose() {
-    super.dispose();
-    _nameController.dispose();
-    _keyController.dispose();
-    _pwdController.dispose();
-    _nameNode.dispose();
-    _keyNode.dispose();
-    _pwdNode.dispose();
-  }
-
   @override
   void didChangeDependencies() {
     super.didChangeDependencies();

lib/view/page/process.dart

@@ -34,6 +34,12 @@ class _ProcessPageState extends State<ProcessPage> {
   ProcSortMode _procSortMode = ProcSortMode.cpu;
   List<ProcSortMode> _sortModes = List.from(ProcSortMode.values);
 
+  @override
+  void dispose() {
+    super.dispose();
+    _timer.cancel();
+  }
+
   @override
   void initState() {
     super.initState();
@@ -75,12 +81,6 @@ class _ProcessPageState extends State<ProcessPage> {
     }
   }
 
-  @override
-  void dispose() {
-    super.dispose();
-    _timer.cancel();
-  }
-
   @override
   Widget build(BuildContext context) {
     final actions = <Widget>[

lib/view/page/pve.dart

@@ -29,6 +29,13 @@ final class _PvePageState extends State<PvePage> {
   late MediaQueryData _media;
   Timer? _timer;
 
+  @override
+  void dispose() {
+    super.dispose();
+    _timer?.cancel();
+    _pve.dispose();
+  }
+
   @override
   void didChangeDependencies() {
     super.didChangeDependencies();
@@ -42,13 +49,6 @@ final class _PvePageState extends State<PvePage> {
     _afterInit();
   }
 
-  @override
-  void dispose() {
-    super.dispose();
-    _timer?.cancel();
-    _pve.dispose();
-  }
-
   @override
   Widget build(BuildContext context) {
     return Scaffold(

lib/view/page/server/detail/view.dart

@@ -62,6 +62,12 @@ class _ServerDetailPageState extends State<ServerDetailPage>
   late final _collapse = _settings.collapseUIDefault.fetch();
   late final _textFactor = TextScaler.linear(_settings.textFactor.fetch());
 
+  @override
+  void dispose() {
+    super.dispose();
+    _netSortType.dispose();
+  }
+
   @override
   void didChangeDependencies() {
     super.didChangeDependencies();

lib/view/page/server/edit.dart

@@ -72,12 +72,6 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
     _portController.dispose();
     _usernameController.dispose();
     _passwordController.dispose();
-    _nameFocus.dispose();
-    _ipFocus.dispose();
-    _alterUrlFocus.dispose();
-    _portFocus.dispose();
-    _usernameFocus.dispose();
-    _pveAddrCtrl.dispose();
     _preferTempDevCtrl.dispose();
     _logoUrlCtrl.dispose();
     _wolMacCtrl.dispose();
@@ -85,6 +79,21 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
     _wolPwdCtrl.dispose();
     _netDevCtrl.dispose();
     _scriptDirCtrl.dispose();
+
+    _nameFocus.dispose();
+    _ipFocus.dispose();
+    _alterUrlFocus.dispose();
+    _portFocus.dispose();
+    _usernameFocus.dispose();
+    _pveAddrCtrl.dispose();
+
+    _keyIdx.dispose();
+    _autoConnect.dispose();
+    _jumpServer.dispose();
+    _pveIgnoreCert.dispose();
+    _env.dispose();
+    _customCmds.dispose();
+    _tags.dispose();
   }
 
   @override

lib/view/page/server/tab.dart

@@ -51,6 +51,15 @@ class _ServerPageState extends State<ServerPage>
   final _scrollController = ScrollController();
   final _autoHideKey = GlobalKey<AutoHideState>();
 
+  @override
+  void dispose() {
+    super.dispose();
+    _timer?.cancel();
+    _scrollController.dispose();
+    _autoHideKey.currentState?.dispose();
+    _tag.dispose();
+  }
+
   @override
   void initState() {
     super.initState();

lib/view/page/server/top_bar.dart

@@ -14,16 +14,35 @@ final class _TopBar extends StatelessWidget implements PreferredSizeWidget {
   @override
   Widget build(BuildContext context) {
     return Padding(
-      padding: const EdgeInsets.only(left: 17),
+      padding: const EdgeInsets.only(left: 10),
       child: Row(
         mainAxisAlignment: MainAxisAlignment.spaceBetween,
         children: [
-          const Center(
+          Center(
-            child: Text(
+            child: InkWell(
+              borderRadius: BorderRadius.circular(13),
+              onTap: () => DebugPage.route.go(
+                context,
+                args: const DebugPageArgs(title: 'Logs(${BuildData.build})'),
+              ),
+              child: const Padding(
+                padding: EdgeInsets.symmetric(horizontal: 7),
+                child: Row(
+                  children: [
+                    Text(
                       BuildData.name,
                       style: TextStyle(fontSize: 20),
                       textAlign: TextAlign.center,
                     ),
+                    Icon(
+                      Icons.keyboard_arrow_right,
+                      color: Colors.grey,
+                      size: 17,
+                    ),
+                  ],
+                ),
+              ),
+            ),
           ),
           const SizedBox(width: 30),
           TagSwitcher(

lib/view/page/setting/entry.dart

@@ -59,6 +59,12 @@ class _SettingsPageState extends State<SettingsPage>
   late final _tabCtrl =
       TabController(length: SettingsTabs.values.length, vsync: this);
 
+  @override
+  void dispose() {
+    super.dispose();
+    _tabCtrl.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(

lib/view/page/setting/platform/ios.dart

@@ -18,6 +18,12 @@ class _IOSSettingsPageState extends State<IOSSettingsPage> {
 
   final wc = WatchConnectivity();
 
+  @override
+  void dispose() {
+    super.dispose();
+    _pushToken.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(

lib/view/page/snippet/edit.dart

@@ -29,7 +29,10 @@ class _SnippetEditPageState extends State<SnippetEditPage>
     super.dispose();
     _nameController.dispose();
     _scriptController.dispose();
+    _noteController.dispose();
     _scriptNode.dispose();
+    _autoRunOn.dispose();
+    _tags.dispose();
   }
 
   @override

lib/view/page/snippet/list.dart

@@ -17,6 +17,12 @@ class _SnippetListPageState extends State<SnippetListPage>
     with AutomaticKeepAliveClientMixin {
   final _tag = ''.vn;
 
+  @override
+  void dispose() {
+    super.dispose();
+    _tag.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     super.build(context);

lib/view/page/ssh/page.dart

@@ -70,20 +70,20 @@ class SSHPageState extends State<SSHPage>
   late SSHClient? _client = widget.spi.server?.value.client;
   Timer? _discontinuityTimer;
 
-  @override
-  void initState() {
-    super.initState();
-    _initStoredCfg();
-    _initVirtKeys();
-  }
-
   @override
   void dispose() {
     super.dispose();
     _virtKeyLongPressTimer?.cancel();
     _terminalController.dispose();
     _discontinuityTimer?.cancel();
-    if (!Stores.setting.generalWakeLock.fetch()) WakelockPlus.disable();
+    WakelockPlus.disable();
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    _initStoredCfg();
+    _initVirtKeys();
     _setupDiscontinuityTimer();
   }
 

lib/view/page/ssh/tab.dart

@@ -28,6 +28,14 @@ class _SSHTabPageState extends State<SSHTabPage>
   final _fabVN = 0.vn;
   final _tabRN = RNode();
 
+  @override
+  void dispose() {
+    super.dispose();
+    _pageCtrl.dispose();
+    _tabRN.dispose();
+    _fabVN.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     super.build(context);

lib/view/page/storage/local.dart

@@ -41,6 +41,12 @@ class _LocalFilePageState extends State<LocalFilePage>
   final _sortType = _SortType.name.vn;
   bool get isPickFile => widget.args?.isPickFile ?? false;
 
+  @override
+  void dispose() {
+    super.dispose();
+    _sortType.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     super.build(context);

lib/view/page/storage/sftp.dart

@@ -42,6 +42,12 @@ class _SftpPageState extends State<SftpPage> with AfterLayoutMixin {
   late final _client = widget.spi.server!.value.client!;
   final _sortOption = _SortOption().vn;
 
+  @override
+  void dispose() {
+    super.dispose();
+    _sortOption.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     final children = [

lib/view/page/systemd.dart

@@ -33,6 +33,12 @@ final class SystemdPage extends StatefulWidget {
 final class _SystemdPageState extends State<SystemdPage> {
   late final _pro = SystemdProvider.init(widget.args.spi);
 
+  @override
+  void dispose() {
+    super.dispose();
+    _pro.dispose();
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(