diff --git a/analysis_options.yaml b/analysis_options.yaml
index 29eac1a..ac19b98 100644
--- a/analysis_options.yaml
+++ b/analysis_options.yaml
@@ -6,3 +6,4 @@ linter:
     unnecessary_this: false
     file_names: false
     constant_identifier_names: false
+    no_logic_in_create_state: false
diff --git a/lib/basic/config/FullScreenUI.dart b/lib/basic/config/FullScreenUI.dart
index fe18c82..6b95f34 100644
--- a/lib/basic/config/FullScreenUI.dart
+++ b/lib/basic/config/FullScreenUI.dart
@@ -71,7 +71,10 @@ void switchFullScreenUI() {
       break;
   }
   if (Platform.isAndroid || Platform.isIOS) {
-    SystemChrome.setEnabledSystemUIOverlays(list);
+    SystemChrome.setEnabledSystemUIMode(
+      SystemUiMode.manual,
+      overlays: list,
+    );
   }
 }
 
diff --git a/lib/basic/config/Themes.dart b/lib/basic/config/Themes.dart
index 97faa9b..9b2cceb 100644
--- a/lib/basic/config/Themes.dart
+++ b/lib/basic/config/Themes.dart
@@ -177,13 +177,14 @@ class _DarkTheme extends _ThemePackage {
 
   @override
   ThemeData themeData(ThemeData rawData) => rawData.copyWith(
-        brightness: Brightness.light,
+        brightness: Brightness.dark,
         colorScheme: ColorScheme.light(
           secondary: Colors.pink.shade200,
         ),
         appBarTheme: const AppBarTheme(
           systemOverlayStyle: SystemUiOverlayStyle.light,
           color: Color(0xFF1E1E1E),
+          foregroundColor: Colors.white,
           iconTheme: IconThemeData(
             color: Colors.white,
           ),
@@ -219,6 +220,7 @@ class _DustyBlueTheme extends _ThemePackage {
 
   @override
   ThemeData themeData(ThemeData rawData) => rawData.copyWith(
+        brightness: Brightness.dark,
         scaffoldBackgroundColor: Color.alphaBlend(
           const Color(0x11999999),
           const Color(0xff20253b),
@@ -227,13 +229,13 @@ class _DustyBlueTheme extends _ThemePackage {
           const Color(0x11AAAAAA),
           const Color(0xff20253b),
         ),
-        brightness: Brightness.light,
         colorScheme: ColorScheme.light(
           secondary: Colors.blue.shade200,
         ),
         appBarTheme: const AppBarTheme(
           systemOverlayStyle: SystemUiOverlayStyle.light,
           color: Color(0xff20253b),
+          foregroundColor: Colors.white,
           iconTheme: IconThemeData(
             color: Colors.white,
           ),
@@ -273,7 +275,7 @@ class _DarkBlackTheme extends _ThemePackage {
 
   @override
   ThemeData themeData(ThemeData rawData) => rawData.copyWith(
-        brightness: Brightness.light,
+        brightness: Brightness.dark,
         colorScheme: ColorScheme.light(
           secondary: Colors.pink.shade200,
         ),
@@ -281,6 +283,7 @@ class _DarkBlackTheme extends _ThemePackage {
         appBarTheme: const AppBarTheme(
           systemOverlayStyle: SystemUiOverlayStyle.light,
           color: Color.fromARGB(0xff, 10, 10, 10),
+          foregroundColor: Colors.white,
           iconTheme: IconThemeData(
             color: Colors.white,
           ),
diff --git a/lib/screens/ComicReaderScreen.dart b/lib/screens/ComicReaderScreen.dart
index dda2943..565e575 100644
--- a/lib/screens/ComicReaderScreen.dart
+++ b/lib/screens/ComicReaderScreen.dart
@@ -62,7 +62,10 @@ class _ComicReaderScreenState extends State<ComicReaderScreen> {
     } while (page.pages > page.page);
     if (widget.autoFullScreen) {
       setState(() {
-        SystemChrome.setEnabledSystemUIOverlays([]);
+        SystemChrome.setEnabledSystemUIMode(
+          SystemUiMode.manual,
+          overlays: [],
+        );
         _fullScreen = true;
       });
     }
@@ -227,7 +230,10 @@ class _ComicReaderScreenState extends State<ComicReaderScreen> {
     setState(() {
       if (fullScreen) {
         if (Platform.isAndroid || Platform.isIOS) {
-          SystemChrome.setEnabledSystemUIOverlays([]);
+          SystemChrome.setEnabledSystemUIMode(
+            SystemUiMode.manual,
+            overlays: [],
+          );
         }
       } else {
         switchFullScreenUI();
diff --git a/lib/screens/DownloadReaderScreen.dart b/lib/screens/DownloadReaderScreen.dart
index 122394c..9bc56ce 100644
--- a/lib/screens/DownloadReaderScreen.dart
+++ b/lib/screens/DownloadReaderScreen.dart
@@ -60,7 +60,10 @@ class _DownloadReaderScreenState extends State<DownloadReaderScreen> {
     }
     if (widget.autoFullScreen) {
       setState(() {
-        SystemChrome.setEnabledSystemUIOverlays([]);
+        SystemChrome.setEnabledSystemUIMode(
+          SystemUiMode.manual,
+          overlays: [],
+        );
         _fullScreen = true;
       });
     }
@@ -210,7 +213,10 @@ class _DownloadReaderScreenState extends State<DownloadReaderScreen> {
     setState(() {
       if (fullScreen) {
         if (Platform.isAndroid || Platform.isIOS) {
-          SystemChrome.setEnabledSystemUIOverlays([]);
+          SystemChrome.setEnabledSystemUIMode(
+            SystemUiMode.manual,
+            overlays: [],
+          );
         }
       } else {
         switchFullScreenUI();
diff --git a/lib/screens/InitScreen.dart b/lib/screens/InitScreen.dart
index c325314..1705bf9 100644
--- a/lib/screens/InitScreen.dart
+++ b/lib/screens/InitScreen.dart
@@ -91,7 +91,7 @@ class _InitScreenState extends State<InitScreen> {
       // 如果token或username+password有效则直接进入登录好的界面
       Navigator.pushReplacement(
         context,
-        MaterialPageRoute(builder: (context) => AppScreen()),
+        MaterialPageRoute(builder: (context) => const AppScreen()),
       );
     } else {
       // 否则跳转到登录页
diff --git a/lib/screens/MigrateScreen.dart b/lib/screens/MigrateScreen.dart
index 58b6f88..6dd1027 100644
--- a/lib/screens/MigrateScreen.dart
+++ b/lib/screens/MigrateScreen.dart
@@ -33,7 +33,7 @@ class _MigrateScreenState extends State<MigrateScreen> {
   }
 
   @override
-  Widget build(BuildContext context){
+  Widget build(BuildContext context) {
     return rightClickPop(
       child: buildScreen(context),
       context: context,
@@ -74,11 +74,9 @@ class _MigrateScreenState extends State<MigrateScreen> {
                   ...paths.map((e) => Container(
                         padding: const EdgeInsets.all(10),
                         child: MaterialButton(
-                          color: Theme.of(context).accentColor,
-                          textColor: Theme.of(context)
-                              .accentTextTheme
-                              .subtitle1
-                              ?.color,
+                          color: Theme.of(context).colorScheme.secondary,
+                          textColor:
+                              Theme.of(context).textTheme.bodyText1?.color,
                           padding: const EdgeInsets.all(10),
                           onPressed: () async {
                             if (!await confirmDialog(context, "文件迁移",
diff --git a/lib/screens/RandomComicsScreen.dart b/lib/screens/RandomComicsScreen.dart
index 8e0f33c..98fd414 100644
--- a/lib/screens/RandomComicsScreen.dart
+++ b/lib/screens/RandomComicsScreen.dart
@@ -36,7 +36,7 @@ class _RandomComicsScreenState extends State<RandomComicsScreen> {
   Widget buildScreen(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        title: Text('随机本子'),
+        title: const Text('随机本子'),
         actions: [
           shadowCategoriesActionButton(context),
           chooseLayoutActionButton(context),
diff --git a/lib/screens/components/ComicPager.dart b/lib/screens/components/ComicPager.dart
index 81688d1..82dd56c 100644
--- a/lib/screens/components/ComicPager.dart
+++ b/lib/screens/components/ComicPager.dart
@@ -261,7 +261,8 @@ class _StreamComicPagerState extends State<StreamComicPager> {
   late bool _loading = false;
   late bool _over = false;
   late bool _error = false;
-  late Future<dynamic> _pageFuture;
+
+  // late Future<dynamic> _pageFuture;
 
   void _onScroll() {
     if (_over || _error || _loading) {
@@ -276,7 +277,8 @@ class _StreamComicPagerState extends State<StreamComicPager> {
 
   Future<dynamic> _load() async {
     setState(() {
-      _pageFuture = _fetch();
+      //_pageFuture =
+      _fetch();
     });
   }
 
diff --git a/lib/screens/components/ContentMessage.dart b/lib/screens/components/ContentMessage.dart
index b5cad79..6960ffa 100644
--- a/lib/screens/components/ContentMessage.dart
+++ b/lib/screens/components/ContentMessage.dart
@@ -25,7 +25,6 @@ class ContentMessage extends StatelessWidget {
           var iconSize = min / 2.3;
           var textSize = min / 16;
           var tipSize = min / 20;
-          var infoSize = min / 30;
           if (contentFailedReloadAction ==
               ContentFailedReloadAction.TOUCH_LOADER) {
             return GestureDetector(
@@ -110,7 +109,6 @@ class ContentMessage extends StatelessWidget {
         var width = constraints.maxWidth;
         var height = constraints.maxHeight;
         var min = width < height ? width : height;
-        var theme = Theme.of(context);
         return Center(
           child: Column(
             children: [
diff --git a/lib/screens/components/DownloadInfoCard.dart b/lib/screens/components/DownloadInfoCard.dart
index 86694c4..45198d8 100644
--- a/lib/screens/components/DownloadInfoCard.dart
+++ b/lib/screens/components/DownloadInfoCard.dart
@@ -13,7 +13,7 @@ class DownloadInfoCard extends StatelessWidget {
   final bool downloading;
   final bool linkItem;
 
-  DownloadInfoCard({
+  const DownloadInfoCard({
     Key? key,
     required this.task,
     this.downloading = false,
diff --git a/lib/screens/components/ImageReader.dart b/lib/screens/components/ImageReader.dart
index 0d5cf4a..4a8149e 100644
--- a/lib/screens/components/ImageReader.dart
+++ b/lib/screens/components/ImageReader.dart
@@ -735,7 +735,7 @@ class _EpChooser extends StatefulWidget {
   final int epOrder;
   final FutureOr Function(int) onChangeEp;
 
-  _EpChooser(this.epNameMap, this.epOrder, this.onChangeEp);
+  const _EpChooser(this.epNameMap, this.epOrder, this.onChangeEp);
 
   @override
   State<StatefulWidget> createState() => _EpChooserState();
@@ -782,7 +782,7 @@ class _SettingPanel extends StatefulWidget {
   final FutureOr Function() onReloadEp;
   final FutureOr Function() onDownload;
 
-  _SettingPanel(this.onReloadEp, this.onDownload);
+  const _SettingPanel(this.onReloadEp, this.onDownload);
 
   @override
   State<StatefulWidget> createState() => _SettingPanelState();
@@ -866,42 +866,42 @@ class _SettingPanelState extends State<_SettingPanel> {
     );
   }
 
-  Widget _bottomIcon({
-    required IconData icon,
-    required String title,
-    required void Function() onPressed,
-  }) {
-    return Expanded(
-      child: Center(
-        child: Column(
-          children: [
-            IconButton(
-              iconSize: 55,
-              icon: Column(
-                children: [
-                  Container(height: 3),
-                  Icon(
-                    icon,
-                    size: 25,
-                    color: Colors.white,
-                  ),
-                  Container(height: 3),
-                  Text(
-                    title,
-                    style: const TextStyle(color: Colors.white, fontSize: 10),
-                    maxLines: 1,
-                    textAlign: TextAlign.center,
-                  ),
-                  Container(height: 3),
-                ],
-              ),
-              onPressed: onPressed,
-            )
-          ],
+    Widget _bottomIcon({
+      required IconData icon,
+      required String title,
+      required void Function() onPressed,
+    }) {
+      return Expanded(
+        child: Center(
+          child: Column(
+            children: [
+              IconButton(
+                iconSize: 55,
+                icon: Column(
+                  children: [
+                    Container(height: 3),
+                    Icon(
+                      icon,
+                      size: 25,
+                      color: Colors.white,
+                    ),
+                    Container(height: 3),
+                    Text(
+                      title,
+                      style: const TextStyle(color: Colors.white, fontSize: 10),
+                      maxLines: 1,
+                      textAlign: TextAlign.center,
+                    ),
+                    Container(height: 3),
+                  ],
+                ),
+                onPressed: onPressed,
+              )
+            ],
+          ),
         ),
-      ),
-    );
-  }
+      );
+    }
 }
 
 ///////////////////////////////////////////////////////////////////////////////
@@ -1104,7 +1104,7 @@ class _WebToonDownloadImage extends _WebToonReaderImage {
   final int height;
   final String format;
 
-  _WebToonDownloadImage({
+  const _WebToonDownloadImage({
     required this.fileServer,
     required this.path,
     required this.localPath,
@@ -1137,7 +1137,7 @@ class _WebToonRemoteImage extends _WebToonReaderImage {
   final String fileServer;
   final String path;
 
-  _WebToonRemoteImage(
+  const _WebToonRemoteImage(
     this.fileServer,
     this.path,
     Size size,
@@ -1155,7 +1155,7 @@ abstract class _WebToonReaderImage extends StatefulWidget {
   final Size size;
   final Function(Size)? onTrueSize;
 
-  _WebToonReaderImage(this.size, this.onTrueSize);
+  const _WebToonReaderImage(this.size, this.onTrueSize);
 
   @override
   State<StatefulWidget> createState() => _WebToonReaderImageState();