diff --git a/lib/basic/config/Address.dart b/lib/basic/config/Address.dart
index 6206c3f..034ef5f 100644
--- a/lib/basic/config/Address.dart
+++ b/lib/basic/config/Address.dart
@@ -21,11 +21,11 @@ Future<void> initAddress() async {
   _currentAddress = await method.getSwitchAddress();
 }
 
-String _currentAddressName() {
+String currentAddressName() {
   return _addresses[_currentAddress] ?? "";
 }
 
-Future<void> _chooseAddress(BuildContext context) async {
+Future<void> chooseAddress(BuildContext context) async {
   String? choose = await showDialog<String>(
     context: context,
     builder: (BuildContext context) {
@@ -55,9 +55,9 @@ Widget switchAddressSetting() {
     builder: (BuildContext context, void Function(void Function()) setState) {
       return ListTile(
         title: Text("分流"),
-        subtitle: Text(_currentAddressName()),
+        subtitle: Text(currentAddressName()),
         onTap: () async {
-          await _chooseAddress(context);
+          await chooseAddress(context);
           setState(() {});
         },
       );
diff --git a/lib/basic/config/ImageAddress.dart b/lib/basic/config/ImageAddress.dart
index f8c2941..0769fd0 100644
--- a/lib/basic/config/ImageAddress.dart
+++ b/lib/basic/config/ImageAddress.dart
@@ -21,11 +21,11 @@ int currentImageAddress() {
   return int.parse(_currentImageAddress);
 }
 
-String _currentImageAddressName() {
+String currentImageAddressName() {
   return _imageAddresses[_currentImageAddress] ?? "";
 }
 
-Future<void> _chooseImageAddress(BuildContext context) async {
+Future<void> chooseImageAddress(BuildContext context) async {
   String? choose = await showDialog<String>(
     context: context,
     builder: (BuildContext context) {
@@ -55,9 +55,9 @@ Widget imageSwitchAddressSetting() {
     builder: (BuildContext context, void Function(void Function()) setState) {
       return ListTile(
         title: Text("图片分流"),
-        subtitle: Text(_currentImageAddressName()),
+        subtitle: Text(currentImageAddressName()),
         onTap: () async {
-          await _chooseImageAddress(context);
+          await chooseImageAddress(context);
           setState(() {});
         },
       );
diff --git a/lib/main.dart b/lib/main.dart
index 7128218..9266095 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -36,7 +36,6 @@ class _PikapikaAppState extends State<PikapikaApp> {
   @override
   Widget build(BuildContext context) {
     return MaterialApp(
-      debugShowCheckedModeBanner: false,
       theme: currentThemeData(),
       darkTheme: currentDarkTheme(),
       navigatorObservers: [navigatorObserver, routeObserver],
diff --git a/lib/screens/ComicInfoScreen.dart b/lib/screens/ComicInfoScreen.dart
index a33685d..14019fc 100644
--- a/lib/screens/ComicInfoScreen.dart
+++ b/lib/screens/ComicInfoScreen.dart
@@ -1,4 +1,3 @@
-import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:pikapika/basic/Common.dart';
 import 'package:pikapika/basic/Cross.dart';
diff --git a/lib/screens/ComicReaderScreen.dart b/lib/screens/ComicReaderScreen.dart
index 69e98d9..53e8572 100644
--- a/lib/screens/ComicReaderScreen.dart
+++ b/lib/screens/ComicReaderScreen.dart
@@ -10,6 +10,7 @@ import 'package:pikapika/basic/config/FullScreenUI.dart';
 import 'package:pikapika/basic/config/Quality.dart';
 import 'package:pikapika/screens/components/ContentError.dart';
 import 'package:pikapika/screens/components/ContentLoading.dart';
+import 'DownloadConfirmScreen.dart';
 import 'components/ImageReader.dart';
 
 // 在线阅读漫画
@@ -107,6 +108,18 @@ class _ComicReaderScreenState extends State<ComicReaderScreen> {
     ));
   }
 
+  FutureOr<dynamic> _onDownload() {
+    Navigator.push(
+      context,
+      MaterialPageRoute(
+        builder: (context) => DownloadConfirmScreen(
+          comicInfo: widget.comicInfo,
+          epList: widget.epList.reversed.toList(),
+        ),
+      ),
+    );
+  }
+
   @override
   void initState() {
     // EP
@@ -193,6 +206,7 @@ class _ComicReaderScreenState extends State<ComicReaderScreen> {
               comicTitle: widget.comicInfo.title,
               onChangeEp: _onChangeEp,
               onReloadEp: _onReloadEp,
+              onDownload: _onDownload,
             ),
           ),
         );
diff --git a/lib/screens/DownloadReaderScreen.dart b/lib/screens/DownloadReaderScreen.dart
index ce80aa1..e589e9f 100644
--- a/lib/screens/DownloadReaderScreen.dart
+++ b/lib/screens/DownloadReaderScreen.dart
@@ -2,6 +2,7 @@ import 'dart:async';
 
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
+import 'package:pikapika/basic/Common.dart';
 import 'package:pikapika/basic/Entities.dart';
 import 'package:pikapika/basic/config/AutoFullScreen.dart';
 import 'package:pikapika/basic/config/FullScreenUI.dart';
@@ -69,6 +70,10 @@ class _DownloadReaderScreenState extends State<DownloadReaderScreen> {
         widget.comicInfo.id, _ep.epOrder, _ep.title, position);
   }
 
+  FutureOr<dynamic> _onDownload() async {
+    defaultToast(context, "您已经在下载阅读");
+  }
+
   FutureOr<dynamic> _onChangeEp(int epOrder) {
     var orderMap = Map<int, DownloadEp>();
     widget.epList.forEach((element) {
@@ -183,6 +188,7 @@ class _DownloadReaderScreenState extends State<DownloadReaderScreen> {
               comicTitle: widget.comicInfo.title,
               onReloadEp: _onReloadEp,
               onChangeEp: _onChangeEp,
+              onDownload: _onDownload,
             ),
           ),
         );
diff --git a/lib/screens/GameInfoScreen.dart b/lib/screens/GameInfoScreen.dart
index 0a9c6e7..3df3833 100644
--- a/lib/screens/GameInfoScreen.dart
+++ b/lib/screens/GameInfoScreen.dart
@@ -1,5 +1,4 @@
 import 'package:flutter/material.dart';
-import 'package:flutter_svg/flutter_svg.dart';
 import 'package:pikapika/basic/Entities.dart';
 import 'package:pikapika/basic/Method.dart';
 import 'package:pikapika/screens/components/CommentMainType.dart';
diff --git a/lib/screens/components/ImageReader.dart b/lib/screens/components/ImageReader.dart
index fdbf3a5..6737503 100644
--- a/lib/screens/components/ImageReader.dart
+++ b/lib/screens/components/ImageReader.dart
@@ -12,7 +12,9 @@ import 'package:pikapika/basic/Common.dart';
 import 'package:pikapika/basic/Cross.dart';
 import 'package:pikapika/basic/Entities.dart';
 import 'package:pikapika/basic/Method.dart';
+import 'package:pikapika/basic/config/Address.dart';
 import 'package:pikapika/basic/config/FullScreenAction.dart';
+import 'package:pikapika/basic/config/ImageAddress.dart';
 import 'package:pikapika/basic/config/KeyboardController.dart';
 import 'package:pikapika/basic/config/NoAnimation.dart';
 import 'package:pikapika/basic/config/Quality.dart';
@@ -115,6 +117,7 @@ class ImageReaderStruct {
   final String comicTitle;
   final FutureOr<dynamic> Function(int) onChangeEp;
   final FutureOr<dynamic> Function() onReloadEp;
+  final FutureOr<dynamic> Function() onDownload;
 
   const ImageReaderStruct({
     required this.images,
@@ -127,6 +130,7 @@ class ImageReaderStruct {
     required this.comicTitle,
     required this.onChangeEp,
     required this.onReloadEp,
+    required this.onDownload,
   });
 }
 
@@ -214,6 +218,8 @@ abstract class _ImageReaderContentState extends State<_ImageReaderContent> {
   // 记录了是否切换了音量
   late bool _listVolume;
 
+  // 和初始化与翻页有关
+
   @override
   void initState() {
     _initCurrent();
@@ -277,6 +283,8 @@ abstract class _ImageReaderContentState extends State<_ImageReaderContent> {
     }
   }
 
+  // 与显示有关的方法
+
   @override
   Widget build(BuildContext context) {
     switch (currentFullScreenAction()) {
@@ -562,7 +570,10 @@ abstract class _ImageReaderContentState extends State<_ImageReaderContent> {
       builder: (context) {
         return Container(
           height: MediaQuery.of(context).size.height / 2,
-          child: _SettingPanel(),
+          child: _SettingPanel(
+            widget.struct.onReloadEp,
+            widget.struct.onDownload,
+          ),
         );
       },
     );
@@ -574,7 +585,7 @@ abstract class _ImageReaderContentState extends State<_ImageReaderContent> {
     }
   }
 
-  //
+  // 给子类调用的方法
 
   Future _onNextAction() async {
     if (widget.struct.epNameMap.containsKey(widget.struct.epOrder + 1)) {
@@ -644,6 +655,11 @@ class _EpChooserState extends State<_EpChooser> {
 }
 
 class _SettingPanel extends StatefulWidget {
+  final FutureOr Function() onReloadEp;
+  final FutureOr Function() onDownload;
+
+  _SettingPanel(this.onReloadEp, this.onDownload);
+
   @override
   State<StatefulWidget> createState() => _SettingPanelState();
 }
@@ -691,6 +707,38 @@ class _SettingPanelState extends State<_SettingPanel> {
             ],
           ),
         ),
+        Container(
+          child: Row(
+            children: [
+              _bottomIcon(
+                icon: Icons.shuffle,
+                title: currentAddressName(),
+                onPressed: () async {
+                  await chooseAddress(context);
+                  setState(() {});
+                },
+              ),
+              _bottomIcon(
+                icon: Icons.repeat_one,
+                title: currentImageAddressName(),
+                onPressed: () async {
+                  await chooseImageAddress(context);
+                  setState(() {});
+                },
+              ),
+              _bottomIcon(
+                icon: Icons.refresh,
+                title: "重载页面",
+                onPressed: widget.onReloadEp,
+              ),
+              _bottomIcon(
+                icon: Icons.file_download,
+                title: "下载本作",
+                onPressed: widget.onDownload,
+              ),
+            ],
+          ),
+        ),
       ],
     );
   }
@@ -799,7 +847,6 @@ class _WebToonReaderState extends _ImageReaderContentState {
   }
 
   Widget _buildList() {
-    var scaffold = Scaffold.of(context);
     return LayoutBuilder(
       builder: (BuildContext context, BoxConstraints constraints) {
         // reload _images size