diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 14822ff..3c41314 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -52,6 +52,7 @@
                 <action android:name="android.intent.action.VIEW" />
                 <category android:name="android.intent.category.DEFAULT" />
                 <category android:name="android.intent.category.BROWSABLE" />
+
                 <data
                         android:mimeType="*/*"
                         android:pathPattern=".*\\.pkz"
@@ -60,6 +61,25 @@
                         android:mimeType="*/*"
                         android:pathPattern=".*\\.pkz"
                         android:scheme="file" />
+
+                <data
+                        android:mimeType="*/*"
+                        android:pathPattern=".*\\.pki"
+                        android:scheme="content" />
+                <data
+                        android:mimeType="*/*"
+                        android:pathPattern=".*\\.pki"
+                        android:scheme="file" />
+
+                <data
+                        android:mimeType="*/*"
+                        android:pathPattern=".*\\.zip"
+                        android:scheme="content" />
+                <data
+                        android:mimeType="*/*"
+                        android:pathPattern=".*\\.zip"
+                        android:scheme="file" />
+
             </intent-filter>
         </activity>
         <!-- Don't delete the meta-data below.
diff --git a/ios/Runner/Info.plist b/ios/Runner/Info.plist
index 21edc6e..cbbaa55 100644
--- a/ios/Runner/Info.plist
+++ b/ios/Runner/Info.plist
@@ -40,10 +40,14 @@
                 <key>public.filename-extension</key>
                 <array>
                     <string>pkz</string>
+                    <string>pki</string>
+                    <string>zip</string>
                 </array>
                 <key>public.mime-type</key>
                 <array>
                  <string>text/vnd.niuhuan.pkz</string>
+                 <string>text/vnd.niuhuan.pki</string>
+                 <string>text/vnd.niuhuan.zip</string>
                 </array>
             </dict>
         </dict>
diff --git a/lib/basic/Common.dart b/lib/basic/Common.dart
index 2e202e6..16c0c1f 100644
--- a/lib/basic/Common.dart
+++ b/lib/basic/Common.dart
@@ -1,6 +1,13 @@
+import 'dart:async';
+import 'dart:io';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_styled_toast/flutter_styled_toast.dart';
+import 'package:uni_links/uni_links.dart';
+import 'package:uri_to_file/uri_to_file.dart';
 
+import '../screens/DownloadOnlyImportScreen.dart';
+import '../screens/PkzArchiveScreen.dart';
 import 'config/TimeOffsetHour.dart';
 
 /// 默认的图片尺寸
@@ -145,7 +152,8 @@ Future<T?> chooseMapDialog<T>(
 
 /// 输入对话框1
 
-var _controller = TextEditingController.fromValue(const TextEditingValue(text: ''));
+var _controller =
+    TextEditingController.fromValue(const TextEditingValue(text: ''));
 
 Future<String?> displayTextInputDialog(BuildContext context,
     {String? title,
@@ -259,7 +267,7 @@ Future<String?> inputString(BuildContext context, String title,
                 Text(title),
                 TextField(
                   controller: _textEditController,
-                  decoration:  InputDecoration(
+                  decoration: InputDecoration(
                     labelText: hint,
                   ),
                 ),
@@ -285,3 +293,26 @@ Future<String?> inputString(BuildContext context, String title,
     },
   );
 }
+
+StreamSubscription<String?> linkSubscript(BuildContext context) {
+  return linkStream.listen((uri) async {
+    if (uri == null) return;
+    if (RegExp(r"^.*\.pkz$").allMatches(uri).isNotEmpty) {
+      File file = await toFile(uri);
+      Navigator.of(context).push(
+        MaterialPageRoute(
+          builder: (BuildContext context) =>
+              PkzArchiveScreen(pkzPath: file.path),
+        ),
+      );
+    } else if (RegExp(r"^.*\.((pki)|(zip))$").allMatches(uri).isNotEmpty) {
+      File file = await toFile(uri);
+      Navigator.of(context).push(
+        MaterialPageRoute(
+          builder: (BuildContext context) =>
+              DownloadOnlyImportScreen(path: file.path),
+        ),
+      );
+    }
+  });
+}
diff --git a/lib/basic/Method.dart b/lib/basic/Method.dart
index bd72427..7c03416 100644
--- a/lib/basic/Method.dart
+++ b/lib/basic/Method.dart
@@ -547,6 +547,15 @@ class Method {
     });
   }
 
+  /// 导出下载的漫画到pki
+  Future<dynamic> exportComicDownloadToPki(String comicId, String dir, String name) {
+    return _flatInvoke("exportComicDownloadToPki", {
+      "comicId": comicId,
+      "dir": dir,
+      "name": name,
+    });
+  }
+
   /// 导出下载的图片到HTML+JPG
   Future<dynamic> exportComicDownloadToJPG(
     String comicId,
@@ -588,6 +597,11 @@ class Method {
     return _flatInvoke("importComicDownload", zipPath);
   }
 
+  /// 从pki导入漫画
+  Future<dynamic> importComicDownloadPki(String zipPath) {
+    return _flatInvoke("importComicDownloadPki", zipPath);
+  }
+
   /// 从网络接收漫画
   Future<dynamic> importComicDownloadUsingSocket(String addr) {
     return _flatInvoke("importComicDownloadUsingSocket", addr);
diff --git a/lib/screens/AccountScreen.dart b/lib/screens/AccountScreen.dart
index a71a74e..6c9a38f 100644
--- a/lib/screens/AccountScreen.dart
+++ b/lib/screens/AccountScreen.dart
@@ -36,19 +36,7 @@ class _AccountScreenState extends State<AccountScreen> {
 
   @override
   void initState() {
-    // todo 不必要cancel 随机监听就好了, APP关闭时销毁, 考虑移动到APP里
-    _linkSubscription = linkStream.listen((uri) async {
-      if (uri == null) return;
-      RegExp regExp = RegExp(r"^.*\.pkz$");
-      final matches = regExp.allMatches(uri.toString());
-      if (matches.isNotEmpty) {
-        File file = await toFile(uri.toString());
-        Navigator.of(context).push(MaterialPageRoute(
-          builder: (BuildContext context) =>
-              PkzArchiveScreen(pkzPath: file.path),
-        ));
-      }
-    });
+    _linkSubscription = linkSubscript(context);
 
     _loadProperties();
     super.initState();
diff --git a/lib/screens/AppScreen.dart b/lib/screens/AppScreen.dart
index 8395ef2..1b286e2 100644
--- a/lib/screens/AppScreen.dart
+++ b/lib/screens/AppScreen.dart
@@ -7,6 +7,7 @@ import 'package:pikapika/screens/components/Badge.dart';
 import 'package:uni_links/uni_links.dart';
 import 'package:uri_to_file/uri_to_file.dart';
 
+import '../basic/Common.dart';
 import 'CategoriesScreen.dart';
 import 'PkzArchiveScreen.dart';
 import 'SpaceScreen.dart';
@@ -25,20 +26,7 @@ class _AppScreenState extends State<AppScreen> {
   @override
   void initState() {
     versionEvent.subscribe(_onVersion);
-    // todo 不必要cancel 随机监听就好了, APP关闭时销毁, 考虑移动到APP里
-    _linkSubscription = linkStream.listen((uri) async {
-      if (uri == null) return;
-      RegExp regExp = RegExp(r"^.*\.pkz$");
-      final matches = regExp.allMatches(uri);
-      if (matches.isNotEmpty) {
-        File file = await toFile(uri);
-        Navigator.of(context).push(MaterialPageRoute(
-          builder: (BuildContext context) =>
-              PkzArchiveScreen(pkzPath: file.path),
-        ));
-      }
-    });
-
+    _linkSubscription = linkSubscript(context);
     super.initState();
   }
 
diff --git a/lib/screens/DownloadExportToFileScreen.dart b/lib/screens/DownloadExportToFileScreen.dart
index b0f3583..0dfcba8 100644
--- a/lib/screens/DownloadExportToFileScreen.dart
+++ b/lib/screens/DownloadExportToFileScreen.dart
@@ -122,6 +122,7 @@ class _DownloadExportToFileScreenState
                 },
                 child: _buildButtonInner('传输到其他设备'),
               ),
+              Container(height: 10),
             ],
           );
         },
@@ -234,7 +235,60 @@ class _DownloadExportToFileScreenState
           }
         },
         child:
-            _buildButtonInner('导出到xxx.pkz\n(可直接打开观看的格式,不支持导入)\n(可以躲避网盘或者聊天软件的扫描)'),
+        _buildButtonInner('导出到xxx.pkz\n(可直接打开观看的格式,不支持导入)\n(可以躲避网盘或者聊天软件的扫描)'),
+      ));
+      widgets.add(Container(height: 10));
+      /////////////////////
+      /////////////////////
+      widgets.add(MaterialButton(
+        onPressed: () async {
+          late String? path;
+          try {
+            path = await chooseFolder(context);
+          } catch (e) {
+            defaultToast(context, "$e");
+            return;
+          }
+          var name = "";
+          if (currentExportRename()) {
+            var rename = await inputString(
+              context,
+              "请输入保存后的名称",
+              defaultValue: _task.title,
+            );
+            if (rename != null && rename.isNotEmpty) {
+              name = rename;
+            } else {
+              return;
+            }
+          }
+          print("path $path");
+          if (path != null) {
+            try {
+              setState(() {
+                exporting = true;
+              });
+              await method.exportComicDownloadToPki(
+                widget.comicId,
+                path,
+                name,
+              );
+              setState(() {
+                exportResult = "导出成功";
+              });
+            } catch (e) {
+              setState(() {
+                exportResult = "导出失败 $e";
+              });
+            } finally {
+              setState(() {
+                exporting = false;
+              });
+            }
+          }
+        },
+        child:
+        _buildButtonInner('导出到xxx.pki\n(只支持导入, 不支持直接阅读)\n(可以躲避网盘或者聊天软件的扫描)\n(后期版本可能支持直接阅读)'),
       ));
       widgets.add(Container(height: 10));
       /////////////////////
diff --git a/lib/screens/DownloadExportingGroupScreen.dart b/lib/screens/DownloadExportingGroupScreen.dart
index 8b055f2..c5de0d4 100644
--- a/lib/screens/DownloadExportingGroupScreen.dart
+++ b/lib/screens/DownloadExportingGroupScreen.dart
@@ -74,7 +74,7 @@ class _DownloadExportingGroupScreenState
       var rename = await inputString(
         context,
         "请输入保存后的名称",
-        defaultValue: "${DateTime.now().millisecondsSinceEpoch}.pkz",
+        defaultValue: "${DateTime.now().millisecondsSinceEpoch}",
       );
       if (rename != null && rename.isNotEmpty) {
         name = rename;
diff --git a/lib/screens/DownloadImportScreen.dart b/lib/screens/DownloadImportScreen.dart
index fe0f8d6..726e7d8 100644
--- a/lib/screens/DownloadImportScreen.dart
+++ b/lib/screens/DownloadImportScreen.dart
@@ -1,6 +1,7 @@
 import 'dart:io';
 
 import 'package:file_picker/file_picker.dart';
+import 'package:filesystem_picker/filesystem_picker.dart';
 import 'package:flutter/material.dart';
 import 'package:pikapika/basic/Channels.dart';
 import 'package:pikapika/basic/Common.dart';
@@ -91,29 +92,46 @@ class _DownloadImportScreenState extends State<DownloadImportScreen> {
           defaultToast(context, "$e");
           return;
         }
-        var ls = await FilePicker.platform.pickFiles(
-          dialogTitle: '选择要导入的文件',
-          allowMultiple: false,
-          initialDirectory: chooseRoot,
-          type: FileType.custom,
-          allowedExtensions: ['pkz', 'zip'],
-          allowCompression: false,
-        );
-        String? path = ls != null && ls.count > 0 ? ls.paths[0] : null;
+        String? path;
+        if (Platform.isAndroid) {
+          path = await FilesystemPicker.open(
+            title: 'Open file',
+            context: context,
+            rootDirectory: Directory(chooseRoot),
+            fsType: FilesystemType.file,
+            folderIconColor: Colors.teal,
+            allowedExtensions: ['.pkz', '.zip', '.pki'],
+            fileTileSelectMode: FileTileSelectMode.wholeTile,
+          );
+        }else{
+          var ls = await FilePicker.platform.pickFiles(
+            dialogTitle: '选择要导入的文件',
+            allowMultiple: false,
+            initialDirectory: chooseRoot,
+            type: FileType.custom,
+            allowedExtensions: ['pkz', 'zip', 'pki'],
+            allowCompression: false,
+          );
+          path = ls != null && ls.count > 0 ? ls.paths[0] : null;
+        }
         if (path != null) {
           if (path.endsWith(".pkz")) {
             Navigator.of(context).push(
               MaterialPageRoute(
                 builder: (BuildContext context) =>
-                    PkzArchiveScreen(pkzPath: path),
+                    PkzArchiveScreen(pkzPath: path!),
               ),
             );
-          } else if (path.endsWith(".zip")) {
+          } else if (path.endsWith(".zip") || path.endsWith(".pki")) {
             try {
               setState(() {
                 _importing = true;
               });
-              await method.importComicDownload(path);
+              if(path.endsWith(".zip")){
+                await method.importComicDownload(path);
+              } else if(path.endsWith(".pki")){
+                await method.importComicDownloadPki(path);
+              }
               setState(() {
                 _importMessage = "导入成功";
               });
@@ -130,7 +148,7 @@ class _DownloadImportScreenState extends State<DownloadImportScreen> {
         }
       },
       child: const Text(
-        '选择zip文件进行导入\n选择pkz文件进行阅读',
+        '选择zip文件进行导入\n选择pki文件进行导入\n选择pkz文件进行阅读',
         style: TextStyle(),
         textAlign: TextAlign.center,
       ),
diff --git a/lib/screens/DownloadOnlyImportScreen.dart b/lib/screens/DownloadOnlyImportScreen.dart
new file mode 100644
index 0000000..f2b91aa
--- /dev/null
+++ b/lib/screens/DownloadOnlyImportScreen.dart
@@ -0,0 +1,112 @@
+import 'dart:async';
+
+import 'package:flutter/material.dart';
+import 'package:path/path.dart' as p;
+import 'package:pikapika/basic/Common.dart';
+
+import '../basic/Channels.dart';
+import '../basic/Method.dart';
+import 'components/ContentLoading.dart';
+
+class DownloadOnlyImportScreen extends StatefulWidget {
+  final bool holdPkz;
+  final String path;
+
+  const DownloadOnlyImportScreen({
+    Key? key,
+    required this.path,
+    this.holdPkz = false,
+  }) : super(key: key);
+
+  @override
+  State<StatefulWidget> createState() => _DownloadOnlyImportScreenState();
+}
+
+class _DownloadOnlyImportScreenState extends State<DownloadOnlyImportScreen> {
+  bool importing = false;
+  bool imported = false;
+  bool importFail = false;
+  dynamic e;
+  String importMessage = "正在导入";
+  StreamSubscription<String?>? _linkSubscription;
+
+  @override
+  void initState() {
+    if (widget.holdPkz) {
+      _linkSubscription = linkSubscript(context);
+    }
+    registerEvent(_onMessageChange, "EXPORT");
+    super.initState();
+  }
+
+  @override
+  void dispose() {
+    _linkSubscription?.cancel();
+    unregisterEvent(_onMessageChange);
+    super.dispose();
+  }
+
+  void _onMessageChange(event) {
+    setState(() {
+      importMessage = event;
+    });
+  }
+
+  Widget _body() {
+    if (importing) {
+      return ContentLoading(label: importMessage);
+    }
+    if (importFail) {
+      return Center(child: Text("导入失败\n$e"));
+    }
+    if (imported) {
+      return const Center(child: Text("导入成功"));
+    }
+    return Center(
+      child: MaterialButton(
+        onPressed: _import,
+        child: Text("点击导入文件\n${p.basename(widget.path)}"),
+      ),
+    );
+  }
+
+  _import() async {
+    try {
+      setState(() {
+        importing = true;
+      });
+      if (widget.path.endsWith(".zip")) {
+        await method.importComicDownload(widget.path);
+      } else if (widget.path.endsWith(".pki")) {
+        await method.importComicDownloadPki(widget.path);
+      }
+      imported = true;
+    } catch (err) {
+      e = err;
+      importFail = true;
+    } finally {
+      setState(() {
+        importing = false;
+      });
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return WillPopScope(
+      child: Scaffold(
+        appBar: AppBar(
+          title: const Text("导入"),
+        ),
+        body: _body(),
+      ),
+      onWillPop: () async {
+        if (importing) {
+          defaultToast(context, "导入中, 请稍后");
+          return false;
+        }
+        return true;
+      },
+    );
+  }
+}
diff --git a/lib/screens/InitScreen.dart b/lib/screens/InitScreen.dart
index 44080a6..a80543f 100644
--- a/lib/screens/InitScreen.dart
+++ b/lib/screens/InitScreen.dart
@@ -39,6 +39,7 @@ import 'package:uri_to_file/uri_to_file.dart';
 import '../basic/config/ExportRename.dart';
 import 'AccountScreen.dart';
 import 'AppScreen.dart';
+import 'DownloadOnlyImportScreen.dart';
 
 // 初始化界面
 class InitScreen extends StatefulWidget {
@@ -106,15 +107,22 @@ class _InitScreenState extends State<InitScreen> {
       }
     }
     if (initUrl != null) {
-      RegExp regExp = RegExp(r"^.*\.pkz$");
-      final matches = regExp.allMatches(initUrl!);
-      if (matches.isNotEmpty) {
+      if (RegExp(r"^.*\.pkz$").allMatches(initUrl!).isNotEmpty) {
         File file = await toFile(initUrl!);
         Navigator.of(context).pushReplacement(MaterialPageRoute(
           builder: (BuildContext context) =>
               PkzArchiveScreen(pkzPath: file.path, holdPkz: true),
         ));
         return;
+      } else if (RegExp(r"^.*\.((pki)|(zip))$").allMatches(initUrl!).isNotEmpty) {
+        File file = await toFile(initUrl!);
+        Navigator.of(context).pushReplacement(
+          MaterialPageRoute(
+            builder: (BuildContext context) =>
+                DownloadOnlyImportScreen(path: file.path, holdPkz: true),
+          ),
+        );
+        return;
       }
     }
 
diff --git a/lib/screens/PkzArchiveScreen.dart b/lib/screens/PkzArchiveScreen.dart
index 21a6081..727576b 100644
--- a/lib/screens/PkzArchiveScreen.dart
+++ b/lib/screens/PkzArchiveScreen.dart
@@ -11,6 +11,7 @@ import 'package:pikapika/screens/components/PkzComicInfoCard.dart';
 import 'package:uni_links/uni_links.dart';
 import 'package:uri_to_file/uri_to_file.dart';
 
+import '../basic/Common.dart';
 import '../basic/Navigator.dart';
 import 'PkzComicInfoScreen.dart';
 
@@ -38,21 +39,7 @@ class _PkzArchiveScreenState extends State<PkzArchiveScreen> with RouteAware {
   @override
   void initState() {
     if (widget.holdPkz) {
-      // todo 不必要cancel 随机监听就好了, APP关闭时销毁, 考虑移动到APP里
-      _linkSubscription = linkStream.listen((uri) async {
-        if(uri == null) return;
-        RegExp regExp = RegExp(r"^.*\.pkz$");
-        final matches = regExp.allMatches(uri);
-        if (matches.isNotEmpty) {
-          File file = await toFile(uri);
-          Navigator.of(context).push(
-            MaterialPageRoute(
-              builder: (BuildContext context) =>
-                  PkzArchiveScreen(pkzPath: file.path),
-            ),
-          );
-        }
-      });
+      _linkSubscription = linkSubscript(context);
     }
     _fileName = p.basename(widget.pkzPath);
     _future = _load();
diff --git a/lib/screens/PkzComicInfoScreen.dart b/lib/screens/PkzComicInfoScreen.dart
index dc6d9f9..7cf2915 100644
--- a/lib/screens/PkzComicInfoScreen.dart
+++ b/lib/screens/PkzComicInfoScreen.dart
@@ -9,6 +9,7 @@ import 'package:pikapika/screens/PkzReaderScreen.dart';
 import 'package:uni_links/uni_links.dart';
 import 'package:uri_to_file/uri_to_file.dart';
 
+import '../basic/Common.dart';
 import '../basic/Navigator.dart';
 import 'PkzArchiveScreen.dart';
 import 'components/PkzComicInfoCard.dart';
@@ -37,19 +38,7 @@ class _PkzComicInfoScreenState extends State<PkzComicInfoScreen>
   @override
   void initState() {
     if (widget.holdPkz) {
-      // todo 不必要cancel 随机监听就好了, APP关闭时销毁, 考虑移动到APP里
-      _linkSubscription = linkStream.listen((uri) async {
-        if (uri == null) return;
-        RegExp regExp = RegExp(r"^.*\.pkz$");
-        final matches = regExp.allMatches(uri);
-        if (matches.isNotEmpty) {
-          File file = await toFile(uri);
-          Navigator.of(context).push(MaterialPageRoute(
-            builder: (BuildContext context) =>
-                PkzArchiveScreen(pkzPath: file.path),
-          ));
-        }
-      });
+      _linkSubscription = linkSubscript(context);
     }
     _load();
     super.initState();
diff --git a/lib/screens/SettingsScreen.dart b/lib/screens/SettingsScreen.dart
index bd28fe8..ec3a3f4 100644
--- a/lib/screens/SettingsScreen.dart
+++ b/lib/screens/SettingsScreen.dart
@@ -70,7 +70,13 @@ class SettingsScreen extends StatelessWidget {
             const Divider(),
             const NetworkSetting(),
             const Divider(),
+            shadowCategoriesModeSetting(),
+            shadowCategoriesSetting(),
             qualitySetting(),
+            const Divider(),
+            pagerActionSetting(),
+            contentFailedReloadActionSetting(),
+            const Divider(),
             readerTypeSetting(),
             readerDirectionSetting(),
             readerSliderPositionSetting(),
@@ -80,11 +86,7 @@ class SettingsScreen extends StatelessWidget {
             keyboardControllerSetting(),
             noAnimationSetting(),
             const Divider(),
-            shadowCategoriesModeSetting(),
-            shadowCategoriesSetting(),
-            pagerActionSetting(),
             fullScreenUISetting(),
-            contentFailedReloadActionSetting(),
             timeZoneSetting(),
             const Divider(),
             autoCleanSecSetting(),
diff --git a/pubspec.lock b/pubspec.lock
index 85febac..afc4da3 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -120,6 +120,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "4.6.1"
+  filesystem_picker:
+    dependency: "direct main"
+    description:
+      name: filesystem_picker
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.1"
   flutter:
     dependency: "direct main"
     description: flutter
diff --git a/pubspec.yaml b/pubspec.yaml
index cd4847f..508157f 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -50,6 +50,7 @@ dependencies:
   path: ^1.8.0
   uri_to_file: ^0.2.0
   uni_links: ^0.5.1
+  filesystem_picker: ^2.0.1
 
 dev_dependencies:
   flutter_test:
diff --git a/scripts/bind-android-arm64.sh b/scripts/bind-android-arm64.sh
new file mode 100644
index 0000000..b98d30d
--- /dev/null
+++ b/scripts/bind-android-arm64.sh
@@ -0,0 +1,7 @@
+
+
+cd "$( cd "$( dirname "$0"  )" && pwd  )/.."
+
+cd go/mobile
+
+gomobile bind -target=android/arm64 -o lib/Mobile.aar ./
diff --git a/scripts/bind-ios-arm64.sh b/scripts/bind-ios-arm64.sh
index 7f812ac..086858c 100644
--- a/scripts/bind-ios-arm64.sh
+++ b/scripts/bind-ios-arm64.sh
@@ -1,4 +1,4 @@
-# 编译所有架构的依赖
+
 
 cd "$( cd "$( dirname "$0"  )" && pwd  )/.."