diff --git a/ios/Podfile.lock b/ios/Podfile.lock
index 0604e966..7df01396 100644
--- a/ios/Podfile.lock
+++ b/ios/Podfile.lock
@@ -22,6 +22,9 @@ PODS:
   - fluwx (0.0.1):
     - Flutter
     - "OpenWeChatSDK (~> 1.9.2+1)"
+  - FMDB (2.7.11):
+    - FMDB/standard (= 2.7.11)
+  - FMDB/standard (2.7.11)
   - geolocator (6.2.0):
     - Flutter
   - image_gallery_saver (2.0.2):
@@ -56,7 +59,7 @@ PODS:
   - "OpenWeChatSDK (1.9.9+1)"
   - package_info (0.0.1):
     - Flutter
-  - path_provider (0.0.1):
+  - path_provider_ios (0.0.1):
     - Flutter
   - "permission_handler (5.1.0+2)":
     - Flutter
@@ -76,6 +79,9 @@ PODS:
     - mob_sharesdk/ShareSDKPlatforms/Line
     - mob_sharesdk/ShareSDKPlatforms/WeChat_Lite
     - mob_sharesdk/ShareSDKUI
+  - sqflite (0.0.3):
+    - Flutter
+    - FMDB (>= 2.7.5)
   - SSZipArchive (2.4.3)
   - tobias (0.0.1):
     - Flutter
@@ -111,11 +117,12 @@ DEPENDENCIES:
   - image_pickers (from `.symlinks/plugins/image_pickers/ios`)
   - number_precision (from `.symlinks/plugins/number_precision/ios`)
   - package_info (from `.symlinks/plugins/package_info/ios`)
-  - path_provider (from `.symlinks/plugins/path_provider/ios`)
+  - path_provider_ios (from `.symlinks/plugins/path_provider_ios/ios`)
   - permission_handler (from `.symlinks/plugins/permission_handler/ios`)
   - scan (from `.symlinks/plugins/scan/ios`)
   - shared_preferences_foundation (from `.symlinks/plugins/shared_preferences_foundation/ios`)
   - sharesdk_plugin (from `.symlinks/plugins/sharesdk_plugin/ios`)
+  - sqflite (from `.symlinks/plugins/sqflite/ios`)
   - SSZipArchive (~> 2.4.2)
   - tobias (from `.symlinks/plugins/tobias/ios`)
   - tpns_flutter_plugin (from `.symlinks/plugins/tpns_flutter_plugin/ios`)
@@ -128,6 +135,7 @@ DEPENDENCIES:
 SPEC REPOS:
   https://mirrors.tuna.tsinghua.edu.cn/git/CocoaPods/Specs.git:
     - AFNetworking
+    - FMDB
     - mob_sharesdk
     - MOBFoundation
     - OpenWeChatSDK
@@ -157,8 +165,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/number_precision/ios"
   package_info:
     :path: ".symlinks/plugins/package_info/ios"
-  path_provider:
-    :path: ".symlinks/plugins/path_provider/ios"
+  path_provider_ios:
+    :path: ".symlinks/plugins/path_provider_ios/ios"
   permission_handler:
     :path: ".symlinks/plugins/permission_handler/ios"
   scan:
@@ -167,6 +175,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/shared_preferences_foundation/ios"
   sharesdk_plugin:
     :path: ".symlinks/plugins/sharesdk_plugin/ios"
+  sqflite:
+    :path: ".symlinks/plugins/sqflite/ios"
   tobias:
     :path: ".symlinks/plugins/tobias/ios"
   tpns_flutter_plugin:
@@ -188,6 +198,7 @@ SPEC CHECKSUMS:
   Flutter: f04841e97a9d0b0a8025694d0796dd46242b2854
   flutter_pdfview: 25f53dd6097661e6395b17de506e6060585946bd
   fluwx: 79c66b6d795ab8208262ada215d9e60388cfe492
+  FMDB: 57486c1117fd8e0e6b947b2f54c3f42bf8e57a4e
   geolocator: f5e3de65e241caba7ce3e8a618803387bda73384
   image_gallery_saver: cb43cc43141711190510e92c460eb1655cd343cb
   image_pickers: 25c8916d358bc9d2707cb470ba3d57497f105773
@@ -196,12 +207,13 @@ SPEC CHECKSUMS:
   number_precision: 26fa2be2212f9d1429f92d667d6b0aa4df0058d8
   OpenWeChatSDK: ea48e9db20645f78128db9091893910280b8e4b1
   package_info: 873975fc26034f0b863a300ad47e7f1ac6c7ec62
-  path_provider: abfe2b5c733d04e238b0d8691db0cfd63a27a93c
+  path_provider_ios: 14f3d2fd28c4fdb42f44e0f751d12861c43cee02
   permission_handler: ccb20a9fad0ee9b1314a52b70b76b473c5f8dab0
   scan: aea35bb4aa59ccc8839c576a18cd57c7d492cc86
   SDWebImage: e5cc87bf736e60f49592f307bdf9e157189298a3
   shared_preferences_foundation: 986fc17f3d3251412d18b0265f9c64113a8c2472
   sharesdk_plugin: f29a6f471ae1c253e96636d62106c3f8d793948c
+  sqflite: 31f7eba61e3074736dff8807a9b41581e4f7f15a
   SSZipArchive: fe6a26b2a54d5a0890f2567b5cc6de5caa600aef
   tobias: 2aded9b83e3663b907360a800d8e3c13284f25c5
   TPNS-iOS: 36c335eff80670de6ede780ab827f679d78f64ff
@@ -209,8 +221,8 @@ SPEC CHECKSUMS:
   UMCommon: 47e0b53f6a36568e958a5abd005ed7577fcac9ad
   UMDevice: 9ef8045b59e0479cff7062915c879a1af46fa094
   umeng_common_sdk: a8abd7f86dfd013dbbeeae587ee143760c6582f2
-  url_launcher: a1c0cc845906122c4784c542523d8cacbded5626
-  video_player_avfoundation: 6d971a232d72e6ee25368378d48a079dea01f1cf
+  url_launcher: 6fef411d543ceb26efce54b05a0a40bfd74cbbef
+  video_player_avfoundation: 81e49bb3d9fb63dccf9fa0f6d877dc3ddbeac126
   wakelock: d0fc7c864128eac40eba1617cb5264d9c940b46f
   webview_flutter: 5fb4def2bbd4339889ee14d045b605cefc5bc232
   ZLPhotoBrowser-objc: c7657d3bc85ae231884e058d0e3638f619164736
diff --git a/ios/Runner.xcodeproj/project.pbxproj b/ios/Runner.xcodeproj/project.pbxproj
index 4db48b27..18f207d8 100644
--- a/ios/Runner.xcodeproj/project.pbxproj
+++ b/ios/Runner.xcodeproj/project.pbxproj
@@ -660,12 +660,7 @@
 					"-ObjC",
 					"-l\"c++\"",
 					"-l\"image_pickers\"",
-					"-l\"path_provider\"",
 					"-l\"permission_handler\"",
-					"-l\"sqlite3\"",
-					"-l\"wakelock\"",
-					"-l\"webview_flutter\"",
-					"-l\"z\"",
 					"-fcxx-modules",
 					"-fmodules",
 					"-ld64",
@@ -864,12 +859,7 @@
 					"-ObjC",
 					"-l\"c++\"",
 					"-l\"image_pickers\"",
-					"-l\"path_provider\"",
 					"-l\"permission_handler\"",
-					"-l\"sqlite3\"",
-					"-l\"wakelock\"",
-					"-l\"webview_flutter\"",
-					"-l\"z\"",
 					"-fcxx-modules",
 					"-fmodules",
 					"-ld64",
@@ -954,12 +944,7 @@
 					"-ObjC",
 					"-l\"c++\"",
 					"-l\"image_pickers\"",
-					"-l\"path_provider\"",
 					"-l\"permission_handler\"",
-					"-l\"sqlite3\"",
-					"-l\"wakelock\"",
-					"-l\"webview_flutter\"",
-					"-l\"z\"",
 					"-fcxx-modules",
 					"-fmodules",
 					"-ld64",
diff --git a/lib/im/SocketClient.dart b/lib/im/SocketClient.dart
index 5f927716..5f148dfb 100644
--- a/lib/im/SocketClient.dart
+++ b/lib/im/SocketClient.dart
@@ -6,27 +6,45 @@ import 'dart:io';
 
 import 'package:flutter/foundation.dart';
 import 'package:huixiang/im/Proto.dart';
+import 'package:huixiang/im/database/message.dart';
 import 'package:huixiang/im/out/auth.pb.dart';
 import 'package:huixiang/im/out/message.pb.dart';
+import 'package:huixiang/main.dart';
+import 'package:shared_preferences/shared_preferences.dart';
 
 class SocketClient {
 
   Socket _socket;
+  SharedPreferences shared;
 
   connect() async {
-    _socket = await Socket.connect('192.168.10.129', 9090);
-    _socket.listen((data) {
-      print(data);
-      print("socket-listen");
-      Proto proto = Proto.fromBytes(data);
-      print("socket-listen: $proto");
-      MsgData data1 = MsgData.fromBuffer(proto.body);
-      print('收到来自:${data1.from},消息内容: ${utf8.decode(data1.data)} ');
-
-      callbacks.forEach((callback) {
-        callback.call(data1);
+    shared = await SharedPreferences.getInstance();
+
+    await Socket.connect('192.168.10.129', 9090).then((value) {
+      debugPrint("socket-connect");
+      _socket = value;
+      _socket.listen((data) {
+        print(data);
+        print("socket-listen");
+        Proto proto = Proto.fromBytes(data);
+        print("socket-listen: $proto");
+        MsgData data1 = MsgData.fromBuffer(proto.body);
+        print('收到来自:${data1.from},消息内容: ${utf8.decode(data1.data)} ');
+
+        hxDatabase.messageDao.insertMessage(createMessage(mobile, utf8.decode(data1.data), userId: data1.from));
+
+        callbacks.forEach((callback) {
+          callback.call(data1);
+        });
+
+      }, onError: (Object error, StackTrace stackTrace) {
+        debugPrint("socket-error: $error, stackTrace: ${stackTrace}");
       });
 
+      authRequest(shared.getString("token"));
+
+    }).catchError((error) {
+      debugPrint("socket-connect-error: $error");
     });
   }
 
@@ -40,27 +58,35 @@ class SocketClient {
     callbacks.remove(callback);
   }
 
+  dispose() {
+    _socket.close();
+  }
+
   authRequest(String token) {
     if (!checkSocket()) {
       return;
     }
     final authReq = AuthReq()
-      ..uid = 1
-      ..token = '123456';
+      ..uid = mobile
+      ..token = token;
     final authReqBytes = authReq.writeToBuffer();
     final proto = Proto(1, 1, authReqBytes); // 假设 operation 和 seqId 为 1
     final protoBytes = proto.toBytes();
     _socket.add(protoBytes);
   }
 
-  sendMessage(var to, String content) {
+  sendMessage(int toId, String content) {
     if (!checkSocket()) {
       return;
     }
     Uint8List data = utf8.encode(content);
-    MsgData msgData = MsgData(to: to,from: 2,type: MsgType.SINGLE_TEXT,data: data);
-    final proto2 = Proto(5,1,msgData.writeToBuffer());
+    MsgData msgData = MsgData(to: toId, from: mobile, type: MsgType.SINGLE_TEXT,data: data);
+    final proto2 = Proto(5, 1, msgData.writeToBuffer());
     _socket.add(proto2.toBytes());
+    hxDatabase.messageDao.insertMessage(createMessage(toId, content, userId: mobile)).catchError((error) {
+      debugPrint("insertMessage: $error");
+    });
+    debugPrint("insertMessage: end");
   }
 
   checkSocket() {
@@ -71,4 +97,7 @@ class SocketClient {
     return true;
   }
 
+  get mobile => 123456;
+
+
 }
\ No newline at end of file
diff --git a/lib/im/chat_details_page.dart b/lib/im/chat_details_page.dart
index 4f506e07..695616ae 100644
--- a/lib/im/chat_details_page.dart
+++ b/lib/im/chat_details_page.dart
@@ -7,6 +7,7 @@ import 'package:flutter/rendering.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
+import 'package:huixiang/main.dart';
 import 'package:huixiang/retrofit/retrofit_api.dart';
 import 'package:huixiang/view_widget/my_appbar.dart';
 import 'package:flutter/cupertino.dart';
diff --git a/lib/im/database/hx_database.dart b/lib/im/database/hx_database.dart
new file mode 100644
index 00000000..9ac61cbb
--- /dev/null
+++ b/lib/im/database/hx_database.dart
@@ -0,0 +1,18 @@
+
+
+import 'dart:async';
+
+import 'package:floor/floor.dart';
+import 'package:flutter/cupertino.dart';
+import 'package:huixiang/im/database/message_dao.dart';
+import 'package:huixiang/im/database/message.dart';
+import 'package:sqflite/sqflite.dart' as sqflite;
+
+part 'hx_database.g.dart';
+
+@Database(version: 1, entities: [Message])
+abstract class HxDatabase extends FloorDatabase {
+
+  MessageDao get messageDao;
+
+}
diff --git a/lib/im/database/hx_database.g.dart b/lib/im/database/hx_database.g.dart
new file mode 100644
index 00000000..b0ba6d66
--- /dev/null
+++ b/lib/im/database/hx_database.g.dart
@@ -0,0 +1,144 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'hx_database.dart';
+
+// **************************************************************************
+// FloorGenerator
+// **************************************************************************
+
+// ignore: avoid_classes_with_only_static_members
+class $FloorHxDatabase {
+  /// Creates a database builder for a persistent database.
+  /// Once a database is built, you should keep a reference to it and re-use it.
+  static _$HxDatabaseBuilder databaseBuilder(String name) =>
+      _$HxDatabaseBuilder(name);
+
+  /// Creates a database builder for an in memory database.
+  /// Information stored in an in memory database disappears when the process is killed.
+  /// Once a database is built, you should keep a reference to it and re-use it.
+  static _$HxDatabaseBuilder inMemoryDatabaseBuilder() =>
+      _$HxDatabaseBuilder(null);
+}
+
+class _$HxDatabaseBuilder {
+  _$HxDatabaseBuilder(this.name);
+
+  final String name;
+
+  final List<Migration> _migrations = [];
+
+  Callback _callback;
+
+  /// Adds migrations to the builder.
+  _$HxDatabaseBuilder addMigrations(List<Migration> migrations) {
+    _migrations.addAll(migrations);
+    return this;
+  }
+
+  /// Adds a database [Callback] to the builder.
+  _$HxDatabaseBuilder addCallback(Callback callback) {
+    _callback = callback;
+    return this;
+  }
+
+  /// Creates the database and initializes it.
+  Future<HxDatabase> build() async {
+    final path = name != null
+        ? await sqfliteDatabaseFactory.getDatabasePath(name)
+        : ':memory:';
+    final database = _$HxDatabase();
+    database.database = await database.open(
+      path,
+      _migrations,
+      _callback,
+    );
+    return database;
+  }
+}
+
+class _$HxDatabase extends HxDatabase {
+  _$HxDatabase([StreamController<String> listener]) {
+    changeListener = listener ?? StreamController<String>.broadcast();
+  }
+
+  MessageDao _messageDaoInstance;
+
+  Future<sqflite.Database> open(
+    String path,
+    List<Migration> migrations, [
+    Callback callback,
+  ]) async {
+    final databaseOptions = sqflite.OpenDatabaseOptions(
+      version: 1,
+      onConfigure: (database) async {
+        await database.execute('PRAGMA foreign_keys = ON');
+        await callback?.onConfigure?.call(database);
+      },
+      onOpen: (database) async {
+        await callback?.onOpen?.call(database);
+      },
+      onUpgrade: (database, startVersion, endVersion) async {
+        await MigrationAdapter.runMigrations(
+            database, startVersion, endVersion, migrations);
+
+        await callback?.onUpgrade?.call(database, startVersion, endVersion);
+      },
+      onCreate: (database, version) async {
+        await database.execute(
+            'CREATE TABLE IF NOT EXISTS `Message` (`id` INTEGER, `fromId` INTEGER, `toId` INTEGER, `content` TEXT, `attach` TEXT, `msgType` INTEGER, `time` INTEGER, `state` INTEGER, `isDelete` INTEGER, PRIMARY KEY (`id`))');
+
+        await callback?.onCreate?.call(database, version);
+      },
+    );
+    return sqfliteDatabaseFactory.openDatabase(path, options: databaseOptions);
+  }
+
+  @override
+  MessageDao get messageDao {
+    return _messageDaoInstance ??= _$MessageDao(database, changeListener);
+  }
+}
+
+class _$MessageDao extends MessageDao {
+  _$MessageDao(
+    this.database,
+    this.changeListener,
+  )   : _queryAdapter = QueryAdapter(database, changeListener),
+        _messageInsertionAdapter = InsertionAdapter(
+            database,
+            'Message',
+            (Message item) => item.toJson(),
+            changeListener);
+
+  final sqflite.DatabaseExecutor database;
+
+  final StreamController<String> changeListener;
+
+  final QueryAdapter _queryAdapter;
+
+  final InsertionAdapter<Message> _messageInsertionAdapter;
+
+  @override
+  Stream<List<Message>> findMessageByToId(int toId) {
+    return _queryAdapter.queryListStream(
+        'SELECT * FROM Message WHERE toId = ?1',
+        mapper: (Map<String, Object> row) => Message.fromJson(row),
+        arguments: [toId],
+        queryableName: 'Message',
+        isView: false);
+  }
+
+  @override
+  Future<List<Message>> findMessageByGroup(int userId) {
+    debugPrint("findMessageByGroup: $userId");
+    return _queryAdapter.queryList(
+        'SELECT * FROM Message WHERE toId = ?1 OR fromId = ?2 GROUP BY toId,fromId ORDER BY time DESC',
+        mapper: (Map<String, Object> row) => Message.fromJson(row),
+        arguments: [userId, userId]);
+  }
+
+  @override
+  Future<void> insertMessage(Message message) async {
+    await _messageInsertionAdapter.insert(message, OnConflictStrategy.abort);
+  }
+}
diff --git a/lib/im/database/message.dart b/lib/im/database/message.dart
new file mode 100644
index 00000000..cc16be6f
--- /dev/null
+++ b/lib/im/database/message.dart
@@ -0,0 +1,61 @@
+import 'package:floor/floor.dart';
+
+@entity
+class Message {
+  @primaryKey
+  int id;
+
+  int fromId;
+
+  int toId;
+
+  String content;
+
+  String attach;
+
+  int msgType;
+
+  int time;
+
+  int state;
+
+  int isDelete;
+
+  Message(id, fromId, toId, content, attach, msgType, time, state, isDelete);
+
+  factory Message.fromJson(Map<String, dynamic> json) => Message(
+      json["id"],
+      json["fromId"],
+      json["toId"],
+      json["content"],
+      json["attach"],
+      json["msgType"],
+      json["time"],
+      json["state"],
+      json["isDelete"]);
+
+  Map<String, dynamic> toJson() => <String, dynamic>{
+        "id": id,
+        "fromId": fromId,
+        "toId": toId,
+        "content": content,
+        "attach": attach,
+        "msgType": msgType,
+        "time": time,
+        "state": state,
+        "isDelete": isDelete == null ? 0 : isDelete
+      };
+}
+
+createMessage(var toId, String content, {String attach, int msgType, userId}) {
+  return Message.fromJson(<String, dynamic>{
+    "fromId": userId,
+    "toId": toId,
+    "content": content,
+    "attach": attach,
+    "msgType": msgType ?? 0,
+    "time": DateTime.now().millisecondsSinceEpoch,
+    "state": 0,
+    "isDelete": 0
+  });
+}
diff --git a/lib/im/database/message_dao.dart b/lib/im/database/message_dao.dart
new file mode 100644
index 00000000..0946b741
--- /dev/null
+++ b/lib/im/database/message_dao.dart
@@ -0,0 +1,17 @@
+import 'package:floor/floor.dart';
+import 'package:huixiang/im/database/message.dart';
+
+
+@dao
+abstract class MessageDao {
+
+  @Query('SELECT * FROM Message WHERE toId = :toId')
+  Stream<List<Message>> findMessageByToId(int toId);
+
+  @insert
+  Future<void> insertMessage(Message message);
+
+  @Query('SELECT * FROM Message WHERE toId = :userId OR fromId = :userId GROUP BY toId,fromId ORDER BY time DESC')
+  Future<List<Message>> findMessageByGroup(int userId);
+
+}
\ No newline at end of file
diff --git a/lib/im/im_view/im_page.dart b/lib/im/im_view/im_page.dart
index b99d55ab..18805a7a 100644
--- a/lib/im/im_view/im_page.dart
+++ b/lib/im/im_view/im_page.dart
@@ -1,9 +1,12 @@
+import 'dart:async';
+
 import 'package:dio/dio.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_easyloading/flutter_easyloading.dart';
 import 'package:huixiang/generated/l10n.dart';
+import 'package:huixiang/im/database/message.dart';
+import 'package:huixiang/main.dart';
 import 'package:huixiang/retrofit/data/base_data.dart';
-import 'package:huixiang/retrofit/data/message.dart';
 import 'package:huixiang/retrofit/data/msg_stats.dart';
 import 'package:huixiang/retrofit/data/page.dart';
 import 'package:huixiang/retrofit/retrofit_api.dart';
@@ -18,8 +21,8 @@ import 'on_chat_message.dart';
 import 'on_chat_msg_instance.dart';
 
 class IMPage extends StatefulWidget {
+  IMPage(Key key) : super(key: key);
 
-  IMPage(Key key): super(key: key);
   @override
   State<StatefulWidget> createState() {
     return _IMPage();
@@ -42,7 +45,7 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
   final TextEditingController imEditingController = TextEditingController();
 
   @override
-  void onMessage(txt){
+  void onMessage(txt) {
     // SmartDialog.showToast("列表 $txt", alignment: Alignment.center);
   }
 
@@ -57,57 +60,87 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
     super.initState();
     OnChatMsgInstance.instance.onChatMessage = this;
 
+    loadMessageList();
     SharedPreferences.getInstance().then((value) {
       apiService =
           ApiService(Dio(), token: value.getString("token"), context: context);
-      queryMessage();
       queryMsgStats();
     });
   }
 
   _refresh() {
     pageNum = 1;
-    queryMessage();
+    loadMessageList();
     queryMsgStats();
   }
 
-  queryMessage() async {
-    BaseData<PageInfo<Message>> baseData = await apiService.msgList({
-      "pageNum": pageNum,
-      "pageSize": 10,
-      "searchKey": "",
-      "state": "",
-      "typed": ""
-    }).catchError((onError) {
-      _refreshController.loadFailed();
-      _refreshController.refreshFailed();
+  List<int> userIds = [];
+
+  Stream streamSubscription ;
+
+  loadMessageList() async {
+    int userId = 123456;
+
+    hxDatabase.changeListener.stream.listen((event) {
+      debugPrint("messages: 1111");
+    }, onError: (Object error, stackTrace) {
+      debugPrint("messages: 3333");
     });
+    hxDatabase.changeListener.onListen = () {
+      debugPrint("messages: 2222");
+    };
 
-    if (baseData != null && baseData.isSuccess) {
-      if (pageNum == 1) {
-        messages.clear();
-      }
-      List<Message> message = [];
-      message.addAll(baseData.data.list);
-      message.forEach((element) {
-        if (element.typed == 2 || element.typed == 3) {
-          messages.add(element);
-        }
-      });
-      _refreshController.loadComplete();
-      _refreshController.refreshCompleted();
-      if (mounted) setState(() {});
-      if (pageNum * 10 > int.tryParse(baseData.data.total)) {
-        _refreshController.loadNoData();
-      } else {
-        pageNum += 1;
-      }
-    } else {
-      _refreshController.loadFailed();
-      _refreshController.refreshFailed();
+    messages = await hxDatabase.messageDao.findMessageByGroup(userId);
+    messages.forEach((element) {
+      debugPrint("messages: $element");
+    });
+    userIds = messages
+        .map((e) => e.toId != userId ? e.toId : e.fromId)
+        .toSet()
+        .toList();
+    if (mounted) {
+      setState(() {});
     }
+
   }
 
+  // queryMessage() async {
+  //   BaseData<PageInfo<Message>> baseData = await apiService.msgList({
+  //     "pageNum": pageNum,
+  //     "pageSize": 10,
+  //     "searchKey": "",
+  //     "state": "",
+  //     "typed": ""
+  //   }).catchError((onError) {
+  //     _refreshController.loadFailed();
+  //     _refreshController.refreshFailed();
+  //   });
+  //
+  //   if (baseData != null && baseData.isSuccess) {
+  //     if (pageNum == 1) {
+  //       messages.clear();
+  //     }
+  //     List<Message> message = [];
+  //     message.addAll(baseData.data.list);
+  //     message.forEach((element) {
+  //       if (element.typed == 2 || element.typed == 3) {
+  //         messages.add(element);
+  //       }
+  //     });
+  //     _refreshController.loadComplete();
+  //     _refreshController.refreshCompleted();
+  //     if (mounted) setState(() {});
+  //     if (pageNum * 10 > int.tryParse(baseData.data.total)) {
+  //       _refreshController.loadNoData();
+  //     } else {
+  //       pageNum += 1;
+  //     }
+  //   } else {
+  //     _refreshController.loadFailed();
+  //     _refreshController.refreshFailed();
+  //   }
+  // }
+
   queryMsgStats() async {
     if (apiService == null) {
       SharedPreferences value = await SharedPreferences.getInstance();
@@ -164,20 +197,16 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
           // color: Colors.white,
           decoration: BoxDecoration(
             gradient: LinearGradient(
-                begin: Alignment.topCenter,
-                end: Alignment.bottomCenter,
-                colors: [
-                  Color(0xFFD9FFDE),
-                  Color(0xFFD9FFDE),
-                  Color(0xFFFFFFFF),
-                  Color(0xFFFFFFFF),
-                ],
-                stops: [
-                  0,
-                  0.2,
-                  0.4,
-                  1
-                ]),
+              begin: Alignment.topCenter,
+              end: Alignment.bottomCenter,
+              colors: [
+                Color(0xFFD9FFDE),
+                Color(0xFFD9FFDE),
+                Color(0xFFFFFFFF),
+                Color(0xFFFFFFFF),
+              ],
+              stops: [0, 0.2, 0.4, 1],
+            ),
           ),
           child: SingleChildScrollView(
             physics: BouncingScrollPhysics(),
@@ -188,24 +217,28 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
                   Container(
                     padding: EdgeInsets.only(
                         top: MediaQuery.of(context).padding.top + 12.h,
-                        bottom: 15.h,right: 16.w,left: 16.w),
+                        bottom: 15.h,
+                        right: 16.w,
+                        left: 16.w),
                     child: Row(
                       mainAxisAlignment: MainAxisAlignment.spaceBetween,
                       crossAxisAlignment: CrossAxisAlignment.center,
                       children: [
                         Expanded(
-                            child: Text(
-                              S.of(context).xiaoxi,
-                              style: TextStyle(
-                                color: Colors.black,
-                                fontSize: 18.sp,
-                                fontWeight: MyFontWeight.bold,
-                              ),
-                            )),
+                          child: Text(
+                            S.of(context).xiaoxi,
+                            style: TextStyle(
+                              color: Colors.black,
+                              fontSize: 18.sp,
+                              fontWeight: MyFontWeight.bold,
+                            ),
+                          ),
+                        ),
                         GestureDetector(
                           behavior: HitTestBehavior.opaque,
                           onTap: () {
-                            Navigator.of(context).pushNamed('/router/chat_friend_group');
+                            Navigator.of(context)
+                                .pushNamed('/router/chat_friend_group');
                           },
                           child: Container(
                             padding: EdgeInsets.all(12),
@@ -216,7 +249,8 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
                             child: Image.asset(
                               "assets/image/friend_grouping.webp",
                               fit: BoxFit.fill,
-                              height: 14.h,width: 14.h,
+                              height: 14.h,
+                              width: 14.h,
                             ),
                           ),
                         ),
@@ -239,7 +273,7 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
   Widget imSearchItem() {
     return Container(
       margin: EdgeInsets.fromLTRB(16.w, 0, 16.w, 0),
-      padding: EdgeInsets.symmetric(vertical:13.h),
+      padding: EdgeInsets.symmetric(vertical: 13.h),
       decoration: BoxDecoration(
         color: Color(0xFFFFFFFF),
         borderRadius: BorderRadius.circular(4),
@@ -255,6 +289,7 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
       child: TextField(
         textInputAction: TextInputAction.search,
         onEditingComplete: () {
+          socketClient.sendMessage(654321, "hello~");
           FocusScope.of(context).requestFocus(FocusNode());
         },
         controller: imEditingController,
@@ -285,29 +320,30 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
   }
 
   ///聊天列表
-  Widget chatList(){
+  Widget chatList() {
     return Container(
       child: ListView.builder(
-          padding: EdgeInsets.only(top: 16),
-          itemCount: 6,
-          shrinkWrap: true,
-          physics: NeverScrollableScrollPhysics(),
-          itemBuilder: (context, position) {
-            return GestureDetector(
-              behavior:HitTestBehavior.opaque,
-              onTap: () {
-                Navigator.of(context).pushNamed('/router/chat_details_page');
-              },
-              child: chatItem(),
-            );
-          }),
+        padding: EdgeInsets.only(top: 16),
+        itemCount: userIds.length,
+        shrinkWrap: true,
+        physics: NeverScrollableScrollPhysics(),
+        itemBuilder: (context, position) {
+          return GestureDetector(
+            behavior: HitTestBehavior.opaque,
+            onTap: () {
+              Navigator.of(context).pushNamed('/router/chat_details_page');
+            },
+            child: chatItem(userIds[position]),
+          );
+        },
+      ),
     );
   }
 
-  Widget chatItem(){
+  Widget chatItem(userId) {
     return Container(
-      padding: EdgeInsets.only(left: 16.w,right: 17.w,bottom:18.h),
-      child:  Row(
+      padding: EdgeInsets.only(left: 16.w, right: 17.w, bottom: 18.h),
+      child: Row(
         children: [
           // MImage(
           //  "",
@@ -320,49 +356,58 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
           // ),
           Image.asset(
             "assets/image/fuka_zj.webp",
-            height:54.h,
-            width:54.h,
+            height: 54.h,
+            width: 54.h,
           ),
-          SizedBox(width: 12.w,),
-          Expanded(child:
-          Column(
-            crossAxisAlignment: CrossAxisAlignment.start,
-            children: [
-              Row(
-                children: [
-                  Expanded(child: Text(
-                      "喽哈",
-                      overflow: TextOverflow.ellipsis,
-                      maxLines: 1,
+          SizedBox(
+            width: 12.w,
+          ),
+          Expanded(
+            child: Column(
+              crossAxisAlignment: CrossAxisAlignment.start,
+              children: [
+                Row(
+                  children: [
+                    Expanded(
+                      child: Text(
+                        "喽哈$userId",
+                        overflow: TextOverflow.ellipsis,
+                        maxLines: 1,
+                        style: TextStyle(
+                          fontSize: 16.sp,
+                          color: Color(0xFF060606),
+                          fontWeight: MyFontWeight.semi_bold,
+                        ),
+                      ),
+                    ),
+                    Text(
+                      "2021.03.08  13:22",
                       style: TextStyle(
-                        fontSize: 16.sp,
-                        color: Color(0xFF060606),
-                        fontWeight: MyFontWeight.semi_bold,
-                      )),),
-                  Text(
-                    "2021.03.08  13:22",
-                    style: TextStyle(
-                      fontSize: 12.sp,
-                      color: Color(0xFFA29E9E),
-                      fontWeight: MyFontWeight.regular,
+                        fontSize: 12.sp,
+                        color: Color(0xFFA29E9E),
+                        fontWeight: MyFontWeight.regular,
+                      ),
                     ),
-                  ),
-                ],
-              ),
-              SizedBox(height: 7.h,),
-              Row(
-                children: [
-                  Expanded(child:Text(
-                    "新开的火锅店好吃得很",
-                    maxLines: 1,
-                    overflow: TextOverflow.ellipsis,
-                    style: TextStyle(
-                      fontSize: 12.sp,
-                      color: Color(0xFF353535),
-                      fontWeight: MyFontWeight.regular,
+                  ],
+                ),
+                SizedBox(
+                  height: 7.h,
+                ),
+                Row(
+                  children: [
+                    Expanded(
+                      child: Text(
+                        "新开的火锅店好吃得很",
+                        maxLines: 1,
+                        overflow: TextOverflow.ellipsis,
+                        style: TextStyle(
+                          fontSize: 12.sp,
+                          color: Color(0xFF353535),
+                          fontWeight: MyFontWeight.regular,
+                        ),
+                      ),
                     ),
-                  )),
-                  Container(
+                    Container(
                       width: 16,
                       height: 16,
                       decoration: BoxDecoration(
@@ -370,17 +415,19 @@ class _IMPage extends State<IMPage> implements OnChatMessage {
                         color: Color(0xFFFF441A),
                       ),
                       child: RoundButton(
-                        text:"99",
+                        text: "99",
                         textColor: Colors.white,
                         fontWeight: MyFontWeight.regular,
                         backgroup: Color(0xFFFF441A),
                         fontSize: 10.sp,
                         radius: 100,
-                      ))
-                ],
-              )
-            ],
-          )),
+                      ),
+                    ),
+                  ],
+                ),
+              ],
+            ),
+          ),
         ],
       ),
     );
diff --git a/lib/main.dart b/lib/main.dart
index e18e4e79..af51ef2f 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -15,6 +15,7 @@ import 'package:huixiang/community/release_dynamic.dart';
 import 'package:huixiang/generated/l10n.dart';
 import 'package:huixiang/home/founder_story_page.dart';
 import 'package:huixiang/im/SocketClient.dart';
+import 'package:huixiang/im/database/hx_database.dart';
 import 'package:huixiang/integral/integral_detailed_page.dart';
 import 'package:huixiang/integral/integral_page.dart';
 import 'package:huixiang/integral_store/integral_store_details_page.dart';
@@ -207,6 +208,8 @@ void main() async {
   // initSdk();
   bool isFirst = sharedPreferences.getBool("isFirst");
 
+  initDatabase();
+
   runApp(MyApp(locale, isFirst));
   // FlutterBugly.postCatchedException((){
   // });
@@ -215,7 +218,11 @@ void main() async {
 
 // final XgFlutterPlugin xgFlutterPlugin = XgFlutterPlugin();
 
+HxDatabase hxDatabase;
 
+initDatabase() async {
+  hxDatabase = await $FloorHxDatabase.databaseBuilder('huixiang_database.db').build();
+}
 
 final SocketClient socketClient = new SocketClient();
 EventBus eventBus = EventBus(sync: true);
diff --git a/lib/main_page.dart b/lib/main_page.dart
index d34d5aec..ba5f1400 100644
--- a/lib/main_page.dart
+++ b/lib/main_page.dart
@@ -68,6 +68,7 @@ class _MainPage extends State<MainPage> with WidgetsBindingObserver {
   @override
   void dispose() {
     super.dispose();
+    socketClient.dispose();
     WidgetsBinding.instance.removeObserver(this);
   }
 
@@ -92,25 +93,9 @@ class _MainPage extends State<MainPage> with WidgetsBindingObserver {
     }
   }
 
+  //在主页面链接socket服务
   connectSocket() async {
-    final socket = await Socket.connect('192.168.10.129', 9090);
-
-    // 监听服务器响应
-    socket.listen((Uint8List data) {
-
-      print("123");
-      Proto proto = Proto.fromBytes(data);
-      print("1234,$proto");
-      MsgData data1 = MsgData.fromBuffer(proto.body);
-      print('收到来自:${data1.from},消息内容: ${utf8.decode(data1.data)} ');
-
-    }, onDone: () {
-      print('Server closed connection');
-      socket.destroy();
-    }, onError: (error) {
-      print('Error: $error');
-      socket.destroy();
-    });
+    socketClient.connect();
   }
 
   @override
diff --git a/lib/message/mine_message.dart b/lib/message/mine_message.dart
index aace545f..2e8e6028 100644
--- a/lib/message/mine_message.dart
+++ b/lib/message/mine_message.dart
@@ -36,7 +36,8 @@ class _MineMessagePage extends State<MineMessagePage> {
                 spreadRadius: 0,
               )
             ],
-            borderRadius: BorderRadius.circular(8.w)),
+            borderRadius: BorderRadius.circular(8.w),
+        ),
         child: ListView.builder(
             itemCount: 1,
             shrinkWrap: true,
diff --git a/pubspec.lock b/pubspec.lock
index ad880523..8c9cac60 100644
--- a/pubspec.lock
+++ b/pubspec.lock
@@ -6,7 +6,7 @@ packages:
     description:
       name: ai_decimal_accuracy
       sha256: "2a0f195a0bf9f36e7481a66e03d5b1e4e90b4861438910d63e99e42ddcdebdbb"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.0"
   android_intent_plus:
@@ -14,7 +14,7 @@ packages:
     description:
       name: android_intent_plus
       sha256: e49b4d9e26135dd7ef83606aac56bd3105345e8243de903939a15c5aa07cc0ec
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.2"
   args:
@@ -22,7 +22,7 @@ packages:
     description:
       name: args
       sha256: eef6c46b622e0494a36c5a12d10d77fb4e855501a91c1b9ef9339326e58f0596
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.4.2"
   asn1lib:
@@ -30,7 +30,7 @@ packages:
     description:
       name: asn1lib
       sha256: b74e3842a52c61f8819a1ec8444b4de5419b41a7465e69d4aa681445377398b0
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.1"
   async:
@@ -38,7 +38,7 @@ packages:
     description:
       name: async
       sha256: bfe67ef28df125b7dddcea62755991f807aa39a2492a23e1550161692950bbe0
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.10.0"
   barcode:
@@ -46,7 +46,7 @@ packages:
     description:
       name: barcode
       sha256: "6f4e44699843c336fcb4a14a4f4221f03d21ae47dd8c4ae4c25ffc7b7dd1cfb8"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.0"
   barcode_widget:
@@ -54,7 +54,7 @@ packages:
     description:
       name: barcode_widget
       sha256: "4fb82c63a008972bc5f0ca83865bd3a5728f596c80f44658aefd7d55b6e65f45"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.1"
   boolean_selector:
@@ -62,7 +62,7 @@ packages:
     description:
       name: boolean_selector
       sha256: "6cfb5af12253eaf2b368f07bacc5a80d1301a071c73360d746b7f2e32d762c66"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.1"
   bubble_tab_indicator:
@@ -70,7 +70,7 @@ packages:
     description:
       name: bubble_tab_indicator
       sha256: "0aa37980a00e3374d917f9da8e83acd7f59ba872a3d05c306220063f28f945aa"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.1.6"
   characters:
@@ -78,7 +78,7 @@ packages:
     description:
       name: characters
       sha256: e6a326c8af69605aec75ed6c187d06b349707a27fbff8222ca9cc2cff167975c
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.2.1"
   charcode:
@@ -86,7 +86,7 @@ packages:
     description:
       name: charcode
       sha256: fb98c0f6d12c920a02ee2d998da788bca066ca5f148492b7085ee23372b12306
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.1"
   charts_common:
@@ -94,7 +94,7 @@ packages:
     description:
       name: charts_common
       sha256: "7b8922f9b0d9b134122756a787dab1c3946ae4f3fc5022ff323ba0014998ea02"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.12.0"
   charts_flutter:
@@ -102,7 +102,7 @@ packages:
     description:
       name: charts_flutter
       sha256: "4172c3f4b85322fdffe1896ffbed79ae4689ae72cb6fe6690dcaaea620a9c558"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.12.0"
   chewie:
@@ -110,7 +110,7 @@ packages:
     description:
       name: chewie
       sha256: "90a75721f8cb881be0a38878b246183f69a0490e409f1d8f294b686b89a25f24"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.3"
   chewie_audio:
@@ -118,7 +118,7 @@ packages:
     description:
       name: chewie_audio
       sha256: ac29d37382c4f0d9da8e6f53c78b3e74ffff102040b1e77c7e49e4fa35cd425f
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.0"
   clock:
@@ -126,7 +126,7 @@ packages:
     description:
       name: clock
       sha256: cb6d7f03e1de671e34607e909a7213e31d7752be4fb66a86d29fe1eb14bfb5cf
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.1"
   collection:
@@ -134,7 +134,7 @@ packages:
     description:
       name: collection
       sha256: cfc915e6923fe5ce6e153b0723c753045de46de1b4d63771530504004a45fae0
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.17.0"
   convert:
@@ -142,7 +142,7 @@ packages:
     description:
       name: convert
       sha256: "0f08b14755d163f6e2134cb58222dd25ea2a2ee8a195e53983d57c075324d592"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.1.1"
   crypto:
@@ -150,7 +150,7 @@ packages:
     description:
       name: crypto
       sha256: ff625774173754681d66daaf4a448684fb04b78f902da9cb3d308c19cc5e8bab
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.3"
   csslib:
@@ -158,7 +158,7 @@ packages:
     description:
       name: csslib
       sha256: "831883fb353c8bdc1d71979e5b342c7d88acfbc643113c14ae51e2442ea0f20f"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.17.3"
   cupertino_icons:
@@ -166,7 +166,7 @@ packages:
     description:
       name: cupertino_icons
       sha256: d57953e10f9f8327ce64a508a355f0b1ec902193f66288e8cb5070e7c47eeb2d
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.6"
   dio:
@@ -174,7 +174,7 @@ packages:
     description:
       name: dio
       sha256: "11979099d9ea182d74b6734340704d628b99c7a8316f9edd7718a297d1bcdd27"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.10"
   emoji_picker_flutter:
@@ -182,7 +182,7 @@ packages:
     description:
       name: emoji_picker_flutter
       sha256: a0e8b36a98ca2257b0edd9cb6ef5b4aa2a6fbf3ed67cf11eab96100778741b8a
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.4.1"
   encrypt:
@@ -190,7 +190,7 @@ packages:
     description:
       name: encrypt
       sha256: "4fd4e4fdc21b9d7d4141823e1e6515cd94e7b8d84749504c232999fba25d9bbb"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.0.1"
   equatable:
@@ -198,7 +198,7 @@ packages:
     description:
       name: equatable
       sha256: c2b87cb7756efdf69892005af546c56c0b5037f54d2a88269b4f347a505e3ca2
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.5"
   event_bus:
@@ -206,7 +206,7 @@ packages:
     description:
       name: event_bus
       sha256: "44baa799834f4c803921873e7446a2add0f3efa45e101a054b1f0ab9b95f8edc"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.0"
   fake_async:
@@ -214,7 +214,7 @@ packages:
     description:
       name: fake_async
       sha256: "511392330127add0b769b75a987850d136345d9227c6b94c96a04cf4a391bf78"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.1"
   fast_gbk:
@@ -222,7 +222,7 @@ packages:
     description:
       name: fast_gbk
       sha256: "3f0dc0309986f615404ea8d1fccf00a535dc00ee90b88d71492866bd95586489"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.0"
   ffi:
@@ -230,7 +230,7 @@ packages:
     description:
       name: ffi
       sha256: ed5337a5660c506388a9f012be0288fb38b49020ce2b45fe1f8b8323fe429f99
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.2"
   file:
@@ -238,7 +238,7 @@ packages:
     description:
       name: file
       sha256: "1b92bec4fc2a72f59a8e15af5f52cd441e4a7860b49499d69dfa817af20e925d"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.1.4"
   fixnum:
@@ -246,7 +246,7 @@ packages:
     description:
       name: fixnum
       sha256: "25517a4deb0c03aa0f32fd12db525856438902d9c16536311e76cdc57b31d7d1"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.0"
   fl_chart:
@@ -254,7 +254,7 @@ packages:
     description:
       name: fl_chart
       sha256: "48a1b69be9544e2b03d9a8e843affd89e43f3194c9248776222efcb4206bb1ec"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.62.0"
   flare_flutter:
@@ -262,9 +262,25 @@ packages:
     description:
       name: flare_flutter
       sha256: "99d63c60f00fac81249ce6410ee015d7b125c63d8278a30da81edf3317a1f6a0"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.2"
+  floor:
+    dependency: "direct main"
+    description:
+      name: floor
+      sha256: "52a8eac2c8d274e7c0c54251226f59786bb5b749365a2d8537d8095aa5132d92"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.4.2"
+  floor_annotation:
+    dependency: transitive
+    description:
+      name: floor_annotation
+      sha256: fa3fa4f198cdd1d922a69ceb06e54663fe59256bf1cb3c036eff206b445a6960
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.4.2"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -275,7 +291,7 @@ packages:
     description:
       name: flutter_datetime_picker
       sha256: "8e695c63c769350e541951227c2775190ec73ceda774a315b1dc9a99d5facfe5"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.5.1"
   flutter_easyloading:
@@ -283,7 +299,7 @@ packages:
     description:
       name: flutter_easyloading
       sha256: ba21a3c883544e582f9cc455a4a0907556714e1e9cf0eababfcb600da191d17c
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.5"
   flutter_html:
@@ -291,7 +307,7 @@ packages:
     description:
       name: flutter_html
       sha256: ccb810fcabfce3a7ffaca46e458323915ac7e7fc59082c7357ff848972c02230
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.2.1"
   flutter_layout_grid:
@@ -299,7 +315,7 @@ packages:
     description:
       name: flutter_layout_grid
       sha256: "86c1b21520612edfbb93f189b3ec05058470570f3a5c08ce10c92cc76a6e814e"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.6"
   flutter_localizations:
@@ -312,7 +328,7 @@ packages:
     description:
       name: flutter_math_fork
       sha256: cfec964c4975c6becc64291eb9b782fe70df5e0c5bfe0763d9e856432fcc6fcd
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.4.2+2"
   flutter_page_indicator:
@@ -320,7 +336,7 @@ packages:
     description:
       name: flutter_page_indicator
       sha256: a5b2992228c2827b69faed3977681a3f5c313c7f13d72272decbb2923d1d7176
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.0.3"
   flutter_pdfview:
@@ -328,7 +344,7 @@ packages:
     description:
       name: flutter_pdfview
       sha256: a9055bf920c7095bf08c2781db431ba23577aa5da5a056a7152dc89a18fbec6f
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.2"
   flutter_screenutil:
@@ -336,7 +352,7 @@ packages:
     description:
       name: flutter_screenutil
       sha256: c04bf2f9a41b5130c1071daa34acc04b5e4f479181287a958ece9b31a5b8f89c
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.0.0+1"
   flutter_slidable:
@@ -344,7 +360,7 @@ packages:
     description:
       name: flutter_slidable
       sha256: "90787334388211e6810065550119b015e6fd3893584641194d500bf5bc7e6235"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.2"
   flutter_smart_dialog:
@@ -352,7 +368,7 @@ packages:
     description:
       name: flutter_smart_dialog
       sha256: "0db3450d40de1664dbcb49cd82ebf4b1a3609b2510532ee122821a7dd5806b40"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.5.0"
   flutter_spinkit:
@@ -360,7 +376,7 @@ packages:
     description:
       name: flutter_spinkit
       sha256: d2696eed13732831414595b98863260e33e8882fc069ee80ec35d4ac9ddb0472
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.2.1"
   flutter_staggered_grid_view:
@@ -368,7 +384,7 @@ packages:
     description:
       name: flutter_staggered_grid_view
       sha256: f0b6d8c0fa7b4b444985cdde68492c0138a4fb6fc57a641b24cb234b7ee0f5c4
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.4.1"
   flutter_svg:
@@ -376,7 +392,7 @@ packages:
     description:
       name: flutter_svg
       sha256: "9ac1967e2f72a08af11b05b39167920f90d043cf67163d13a544a358c8f31afa"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.22.0"
   flutter_swiper:
@@ -384,7 +400,7 @@ packages:
     description:
       name: flutter_swiper
       sha256: e52a0e894abfa4099a5d4e5098a00597f3b55e25617cdd19e6fe6be5d24858c7
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.6"
   flutter_test:
@@ -402,7 +418,7 @@ packages:
     description:
       name: fluwx
       sha256: e54837349819d51261be00692071db43fc1ff79dd06cf3a50175a5940249691e
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.9.0+2"
   font_awesome_flutter:
@@ -410,7 +426,7 @@ packages:
     description:
       name: font_awesome_flutter
       sha256: "1f93e5799f0e6c882819e8393a05c6ca5226010f289190f2242ec19f3f0fdba5"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "9.2.0"
   geolocator:
@@ -418,7 +434,7 @@ packages:
     description:
       name: geolocator
       sha256: "01fed879aa87185efebfb1d23de619077bcc7d83ffdebd0aad6f74392f84fb40"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.2.1"
   geolocator_platform_interface:
@@ -426,7 +442,7 @@ packages:
     description:
       name: geolocator_platform_interface
       sha256: aa11c4cb9eb31f096ffc62cf54858f869bd437de327cba660577ddd594a8f3fa
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.9"
   geolocator_web:
@@ -434,7 +450,7 @@ packages:
     description:
       name: geolocator_web
       sha256: "9a7f3c5061fb8fb26103fc67e07343eebd4d3b15d18c6d75766e2a1a8b0618f8"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.1"
   gradient_widgets:
@@ -442,7 +458,7 @@ packages:
     description:
       name: gradient_widgets
       sha256: d337a8a329da9aefa50b82155d11875c1b9992982f65d15c805aa057a2670536
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.6.0"
   graphs:
@@ -450,7 +466,7 @@ packages:
     description:
       name: graphs
       sha256: db4e50f399d69bf7349d4e99e8dabd74fad51c0574f36b8d3613ef465715af52
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.2.0"
   html:
@@ -458,7 +474,7 @@ packages:
     description:
       name: html
       sha256: "3a7812d5bcd2894edf53dfaf8cd640876cf6cef50a8f238745c8b8120ea74d3a"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.15.4"
   http_parser:
@@ -466,7 +482,7 @@ packages:
     description:
       name: http_parser
       sha256: "9d2b0626e9e402fc98e6868360da8f256064d6c0b8e4c3edcca5e02fb0b95da9"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.1.4"
   image_gallery_saver:
@@ -474,7 +490,7 @@ packages:
     description:
       name: image_gallery_saver
       sha256: "0aba74216a4d9b0561510cb968015d56b701ba1bd94aace26aacdd8ae5761816"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.3"
   image_pickers:
@@ -482,7 +498,7 @@ packages:
     description:
       name: image_pickers
       sha256: "3175436eec5136773230cf25bb0feba7e58bded93c6f4159bd4bae2b90b4c2d3"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.0"
   infinite_listview:
@@ -490,7 +506,7 @@ packages:
     description:
       name: infinite_listview
       sha256: f6062c1720eb59be553dfa6b89813d3e8dd2f054538445aaa5edaddfa5195ce6
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.0"
   intl:
@@ -498,7 +514,7 @@ packages:
     description:
       name: intl
       sha256: "910f85bce16fb5c6f614e117efa303e85a1731bb0081edf3604a2ae6e9a3cc91"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.17.0"
   js:
@@ -506,7 +522,7 @@ packages:
     description:
       name: js
       sha256: "5528c2f391ededb7775ec1daa69e65a2d61276f7552de2b5f7b8d34ee9fd4ab7"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.6.5"
   json_annotation:
@@ -514,7 +530,7 @@ packages:
     description:
       name: json_annotation
       sha256: "6cec7404b25d6338c8cb7b30131cd6c760079a4ec1fa7846c55bdda91f9d2819"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.1.1"
   keframe:
@@ -522,7 +538,7 @@ packages:
     description:
       name: keframe
       sha256: a84add1826c54cd68e6095dbcc00cdd84fd4d97820712bfc8e1d06f41b0bfac3
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.0"
   like_button:
@@ -530,7 +546,7 @@ packages:
     description:
       name: like_button
       sha256: "08e6a45b78888412df5d351786c550205ad3a677e72a0820d5bbc0b063c8a463"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.5"
   logger:
@@ -538,7 +554,7 @@ packages:
     description:
       name: logger
       sha256: "697d067c60c20999686a0add96cf6aba723b3aa1f83ecf806a8097231529ec32"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.4.0"
   logging:
@@ -546,7 +562,7 @@ packages:
     description:
       name: logging
       sha256: "623a88c9594aa774443aa3eb2d41807a48486b5613e67599fb4c41c0ad47c340"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.2.0"
   matcher:
@@ -554,7 +570,7 @@ packages:
     description:
       name: matcher
       sha256: "16db949ceee371e9b99d22f88fa3a73c4e59fd0afed0bd25fc336eb76c198b72"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.12.13"
   material_color_utilities:
@@ -562,7 +578,7 @@ packages:
     description:
       name: material_color_utilities
       sha256: d92141dc6fe1dad30722f9aa826c7fbc896d021d792f80678280601aff8cf724
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.2.0"
   meta:
@@ -570,7 +586,7 @@ packages:
     description:
       name: meta
       sha256: "6c268b42ed578a53088d834796959e4a1814b5e9e164f147f580a386e5decf42"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.8.0"
   mqtt_client:
@@ -578,7 +594,7 @@ packages:
     description:
       name: mqtt_client
       sha256: ba10ec490ded55dc4e77bbc992529d823fb15d0d5ec68c2895f960312060c541
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "9.8.1"
   nested:
@@ -586,7 +602,7 @@ packages:
     description:
       name: nested
       sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.0"
   network_to_file_image:
@@ -594,7 +610,7 @@ packages:
     description:
       name: network_to_file_image
       sha256: "47528730539abf61ea9b5edf30fe2803b5f8212b2049e1a6cb3b564acadc46dc"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.0.1"
   number_precision:
@@ -602,7 +618,7 @@ packages:
     description:
       name: number_precision
       sha256: "397639f584cdd4fb5965e3b91c03b911b0c8fa9c5be7e7236bbf102bf6f75681"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.2+1"
   numerus:
@@ -610,7 +626,7 @@ packages:
     description:
       name: numerus
       sha256: "0087ef729d63b96cb347a9c44b9c592f21cecb3605b415bbd18710aef80ce5cb"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.1.1"
   package_info:
@@ -618,7 +634,7 @@ packages:
     description:
       name: package_info
       sha256: "6c07d9d82c69e16afeeeeb6866fe43985a20b3b50df243091bfc4a4ad2b03b75"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.2"
   path:
@@ -626,7 +642,7 @@ packages:
     description:
       name: path
       sha256: db9d4f58c908a4ba5953fcee2ae317c94889433e5024c27ce74a37f94267945b
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.8.2"
   path_drawing:
@@ -634,7 +650,7 @@ packages:
     description:
       name: path_drawing
       sha256: "3bdd251dae9ffaef944450b73f168610db7e968e7b20daf0c3907f8b4aafc8a2"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.5.1+1"
   path_parsing:
@@ -642,7 +658,7 @@ packages:
     description:
       name: path_parsing
       sha256: ee5c47c1058ad66b4a41746ec3996af9593d0858872807bcd64ac118f0700337
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.2.1"
   path_provider:
@@ -650,7 +666,7 @@ packages:
     description:
       name: path_provider
       sha256: "050e8e85e4b7fecdf2bb3682c1c64c4887a183720c802d323de8a5fd76d372dd"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.11"
   path_provider_android:
@@ -658,7 +674,7 @@ packages:
     description:
       name: path_provider_android
       sha256: "1667b3926378bba6bbd1c8c4ddd68fab6a2825f27a285bd55370c1b12f21440a"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.9"
   path_provider_ios:
@@ -666,7 +682,7 @@ packages:
     description:
       name: path_provider_ios
       sha256: "03d639406f5343478352433f00d3c4394d52dac8df3d847869c5e2333e0bbce8"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.11"
   path_provider_linux:
@@ -674,7 +690,7 @@ packages:
     description:
       name: path_provider_linux
       sha256: ffbb8cc9ed2c9ec0e4b7a541e56fd79b138e8f47d2fb86815f15358a349b3b57
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.11"
   path_provider_macos:
@@ -682,7 +698,7 @@ packages:
     description:
       name: path_provider_macos
       sha256: "4e9a9637dfeba8c35f598238c63adc6e77121b16d81ae97ad21b952a67c83a64"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.3"
   path_provider_platform_interface:
@@ -690,7 +706,7 @@ packages:
     description:
       name: path_provider_platform_interface
       sha256: "2e14fc474b8acfc4111ac8eb0e37c2fe70234f9f8cd796f1560d03aa1689fa51"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.0"
   path_provider_windows:
@@ -698,7 +714,7 @@ packages:
     description:
       name: path_provider_windows
       sha256: "1cb68ba4cd3a795033de62ba1b7b4564dace301f952de6bfb3cd91b202b6ee96"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.7"
   permission_handler:
@@ -706,7 +722,7 @@ packages:
     description:
       name: permission_handler
       sha256: fb4666087528b1cbf91d98771cf50b14f36f4d8756ec7e7a8629dd3cb55442b7
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.1.0+2"
   permission_handler_platform_interface:
@@ -714,7 +730,7 @@ packages:
     description:
       name: permission_handler_platform_interface
       sha256: f7e3c798f7c4dd215e4ca8843695b3a63a5b79c9aa04f296d316f13a15d518ba
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.2"
   petitparser:
@@ -722,7 +738,7 @@ packages:
     description:
       name: petitparser
       sha256: "49392a45ced973e8d94a85fdb21293fbb40ba805fc49f2965101ae748a3683b4"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.1.0"
   photo_view:
@@ -730,7 +746,7 @@ packages:
     description:
       name: photo_view
       sha256: "26cb153080a2673bebccaf72d3283e82f8f41a47fe5f9bc5ba8634d2e8a9fc8e"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.13.0"
   pin_input_text_field:
@@ -738,7 +754,7 @@ packages:
     description:
       name: pin_input_text_field
       sha256: f45683032283d30b670ec343781660655e3e1953438b281a0bc6e2d358486236
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.5.2"
   platform:
@@ -746,7 +762,7 @@ packages:
     description:
       name: platform
       sha256: "0a279f0707af40c890e80b1e9df8bb761694c074ba7e1d4ab1bc4b728e200b59"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.1.3"
   plugin_platform_interface:
@@ -754,7 +770,7 @@ packages:
     description:
       name: plugin_platform_interface
       sha256: c3ebbff365bfb1b5f7b690c9857d2dabea167f35b05eb7586186499b407efb37
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.3"
   pointycastle:
@@ -762,7 +778,7 @@ packages:
     description:
       name: pointycastle
       sha256: "7c1e5f0d23c9016c5bbd8b1473d0d3fb3fc851b876046039509e18e0c7485f2c"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.7.3"
   protobuf:
@@ -770,7 +786,7 @@ packages:
     description:
       name: protobuf
       sha256: "68645b24e0716782e58948f8467fd42a880f255096a821f9e7d0ec625b00c84d"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.1.0"
   provider:
@@ -778,7 +794,7 @@ packages:
     description:
       name: provider
       sha256: c8a055ee5ce3fd98d6fc872478b03823ffdb448699c6ebdbbc71d59b596fd48c
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "6.1.2"
   pull_to_refresh:
@@ -786,7 +802,7 @@ packages:
     description:
       name: pull_to_refresh
       sha256: bbadd5a931837b57739cf08736bea63167e284e71fb23b218c8c9a6e042aad12
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.0"
   qr:
@@ -794,7 +810,7 @@ packages:
     description:
       name: qr
       sha256: "5c4208b4dc0d55c3184d10d83ee0ded6212dc2b5e2ba17c5a0c0aab279128d21"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.0"
   qr_flutter:
@@ -802,7 +818,7 @@ packages:
     description:
       name: qr_flutter
       sha256: c5c121c54cb6dd837b9b9d57eb7bc7ec6df4aee741032060c8833a678c80b87e
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.0.0"
   quiver:
@@ -810,7 +826,7 @@ packages:
     description:
       name: quiver
       sha256: ea0b925899e64ecdfbf9c7becb60d5b50e706ade44a85b2363be2a22d88117d2
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.2.2"
   retrofit:
@@ -818,7 +834,7 @@ packages:
     description:
       name: retrofit
       sha256: bd4d2817ecb01cdf7ce6d7de62a44716639e82e6b62bd295984c12eb916fb341
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.4+1"
   rive:
@@ -826,7 +842,7 @@ packages:
     description:
       name: rive
       sha256: cf420a4440bc072698432bd176e70c70cbec01b8c1debe5c56edf2a19b310fbf
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.6.8"
   rxdart:
@@ -834,7 +850,7 @@ packages:
     description:
       name: rxdart
       sha256: "2ef8b4e91cb3b55d155e0e34eeae0ac7107974e451495c955ac04ddee8cc21fd"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.26.0"
   scan:
@@ -842,7 +858,7 @@ packages:
     description:
       name: scan
       sha256: b343ec36f863a88d41eb4c174b810c055c6bd1f1822b2188ab31aab684fb7cdb
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.6.0"
   shared_preferences:
@@ -850,7 +866,7 @@ packages:
     description:
       name: shared_preferences
       sha256: "78528fd87d0d08ffd3e69551173c026e8eacc7b7079c82eb6a77413957b7e394"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.20"
   shared_preferences_android:
@@ -858,7 +874,7 @@ packages:
     description:
       name: shared_preferences_android
       sha256: ad423a80fe7b4e48b50d6111b3ea1027af0e959e49d485712e134863d9c1c521
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.17"
   shared_preferences_foundation:
@@ -866,7 +882,7 @@ packages:
     description:
       name: shared_preferences_foundation
       sha256: "1e755f8583229f185cfca61b1d80fb2344c9d660e1c69ede5450d8f478fa5310"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.5"
   shared_preferences_linux:
@@ -874,7 +890,7 @@ packages:
     description:
       name: shared_preferences_linux
       sha256: "3a59ed10890a8409ad0faad7bb2957dab4b92b8fbe553257b05d30ed8af2c707"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.5"
   shared_preferences_platform_interface:
@@ -882,7 +898,7 @@ packages:
     description:
       name: shared_preferences_platform_interface
       sha256: "992f0fdc46d0a3c0ac2e5859f2de0e577bbe51f78a77ee8f357cbe626a2ad32d"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.0"
   shared_preferences_web:
@@ -890,7 +906,7 @@ packages:
     description:
       name: shared_preferences_web
       sha256: "0dc2633f215a3d4aa3184c9b2c5766f4711e4e5a6b256e62aafee41f89f1bfb8"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.6"
   shared_preferences_windows:
@@ -898,7 +914,7 @@ packages:
     description:
       name: shared_preferences_windows
       sha256: "71bcd669bb9cdb6b39f22c4a7728b6d49e934f6cba73157ffa5a54f1eed67436"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.5"
   sharesdk_plugin:
@@ -906,7 +922,7 @@ packages:
     description:
       name: sharesdk_plugin
       sha256: a1a18d01f362c119df1931082e3694591a24b3b00eef2576522e00ef8da3b25e
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.10"
   shimmer:
@@ -914,7 +930,7 @@ packages:
     description:
       name: shimmer
       sha256: "5f88c883a22e9f9f299e5ba0e4f7e6054857224976a5d9f839d4ebdc94a14ac9"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.0"
   simple_gesture_detector:
@@ -922,7 +938,7 @@ packages:
     description:
       name: simple_gesture_detector
       sha256: "7ab8ee2027f4323a1574e9eeda55d4279ae499190e119d6b872b3a52b501eb42"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.1.6"
   sky_engine:
@@ -935,15 +951,55 @@ packages:
     description:
       name: source_span
       sha256: dd904f795d4b4f3b870833847c461801f6750a9fa8e61ea5ac53f9422b31f250
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.9.1"
+  sqflite:
+    dependency: transitive
+    description:
+      name: sqflite
+      sha256: b4d6710e1200e96845747e37338ea8a819a12b51689a3bcf31eff0003b37a0b9
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.8+4"
+  sqflite_common:
+    dependency: transitive
+    description:
+      name: sqflite_common
+      sha256: "8f7603f3f8f126740bc55c4ca2d1027aab4b74a1267a3e31ce51fe40e3b65b8f"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.4.5+1"
+  sqflite_common_ffi:
+    dependency: transitive
+    description:
+      name: sqflite_common_ffi
+      sha256: f86de82d37403af491b21920a696b19f01465b596f545d1acd4d29a0a72418ad
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "2.2.5"
+  sqlite3:
+    dependency: transitive
+    description:
+      name: sqlite3
+      sha256: "281b672749af2edf259fc801f0fcba092257425bcd32a0ce1c8237130bc934c7"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.11.2"
+  sqlparser:
+    dependency: transitive
+    description:
+      name: sqlparser
+      sha256: "91f47610aa54d8abf9d795a7b4e49b2a788f65d7493d5a68fbf180c3cbcc6f38"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.27.0"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
       sha256: c3c7d8edb15bee7f0f74debd4b9c5f3c2ea86766fe4178eb2a18eb30a0bdaed5
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.11.0"
   steel_crypt:
@@ -951,7 +1007,7 @@ packages:
     description:
       name: steel_crypt
       sha256: "4f86a8ddc690ed1adff486faeb4ceece9e09f59cd90c8bd7e2ff48c42ca271dd"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.0.0+1"
   stream_channel:
@@ -959,7 +1015,7 @@ packages:
     description:
       name: stream_channel
       sha256: "83615bee9045c1d322bbbd1ba209b7a749c2cbcdcb3fdd1df8eb488b3279c1c8"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.1"
   string_scanner:
@@ -967,7 +1023,7 @@ packages:
     description:
       name: string_scanner
       sha256: "556692adab6cfa87322a115640c11f13cb77b3f076ddcc5d6ae3c20242bedcde"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.2.0"
   syncfusion_flutter_core:
@@ -975,7 +1031,7 @@ packages:
     description:
       name: syncfusion_flutter_core
       sha256: "9be1bb9bbdb42823439a18da71484f1964c14dbe1c255ab1b931932b12fa96e8"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "19.4.56"
   syncfusion_flutter_datepicker:
@@ -983,15 +1039,23 @@ packages:
     description:
       name: syncfusion_flutter_datepicker
       sha256: ff428c4e2ebd753c2f8f3b2aa60e96e014c9ca2653ce7007c7a603e560973f34
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "19.4.56"
+  synchronized:
+    dependency: transitive
+    description:
+      name: synchronized
+      sha256: "5fcbd27688af6082f5abd611af56ee575342c30e87541d0245f7ff99faa02c60"
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.1.0"
   table_calendar:
     dependency: "direct main"
     description:
       name: table_calendar
       sha256: "82dc932c6e07af6e7eeafb2c91e87969746f3b9b59ac222ecf8d75f51c3a4844"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.3.3"
   term_glyph:
@@ -999,7 +1063,7 @@ packages:
     description:
       name: term_glyph
       sha256: a29248a84fbb7c79282b40b8c72a1209db169a2e0542bce341da992fe1bc7e84
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.2.1"
   test_api:
@@ -1007,7 +1071,7 @@ packages:
     description:
       name: test_api
       sha256: ad540f65f92caa91bf21dfc8ffb8c589d6e4dc0c2267818b4cc2792857706206
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.4.16"
   tobias:
@@ -1015,7 +1079,7 @@ packages:
     description:
       name: tobias
       sha256: "61b35145cdebde36da7a54d211d807a3cb1681c50456d40495fa7109dddd7a44"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.4.1"
   tpns_flutter_plugin:
@@ -1032,7 +1096,7 @@ packages:
     description:
       name: transformer_page_view
       sha256: "2210531bc4148831061c575070173f32693415be8bbbf5bd2159a38f2adff61c"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.1.6"
   tuple:
@@ -1040,7 +1104,7 @@ packages:
     description:
       name: tuple
       sha256: a97ce2013f240b2f3807bcbaf218765b6f301c3eff91092bcfa23a039e7dd151
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.2"
   typed_data:
@@ -1048,7 +1112,7 @@ packages:
     description:
       name: typed_data
       sha256: facc8d6582f16042dd49f2463ff1bd6e2c9ef9f3d5da3d9b087e244a7b564b3c
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.3.2"
   umeng_common_sdk:
@@ -1056,7 +1120,7 @@ packages:
     description:
       name: umeng_common_sdk
       sha256: "60d7ac8093d42e236dbecb5fc8558b16644808a70d24514ad926be7ddf56d5e9"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.2.7"
   url_launcher:
@@ -1064,7 +1128,7 @@ packages:
     description:
       name: url_launcher
       sha256: e1e0c46fcd777c0f0bd7f4541b747c28ad4e925f93344cebf667ef76c695533a
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.7.10"
   url_launcher_linux:
@@ -1072,7 +1136,7 @@ packages:
     description:
       name: url_launcher_linux
       sha256: c489023cdd864a19c0be63bb3796bec21ea4bc16bfe09568953f1828e02151c9
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.0.1+4"
   url_launcher_macos:
@@ -1080,7 +1144,7 @@ packages:
     description:
       name: url_launcher_macos
       sha256: be04eac5076414469027ce068c360478c3e56e43205bb7efaaa61cbdd3ba890d
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.0.1+9"
   url_launcher_platform_interface:
@@ -1088,7 +1152,7 @@ packages:
     description:
       name: url_launcher_platform_interface
       sha256: c6bd00f46e8c348703d0ae691850eb2052be8e1338dc3ae6f72af53b962da157
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.9"
   url_launcher_web:
@@ -1096,7 +1160,7 @@ packages:
     description:
       name: url_launcher_web
       sha256: eaa6de8ac353681794533edcedd69dd8b39ed987bf2360d172185eff8283dbc2
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.1.5+3"
   url_launcher_windows:
@@ -1104,7 +1168,7 @@ packages:
     description:
       name: url_launcher_windows
       sha256: "034479b1dafd8f01de81267d8117eb5ae019e0dddcc23f4b14ed31253a2635d9"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.0.1+3"
   vector_math:
@@ -1112,7 +1176,7 @@ packages:
     description:
       name: vector_math
       sha256: "80b3257d1492ce4d091729e3a67a60407d227c27241d6927be0130c98e741803"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.4"
   video_player:
@@ -1120,7 +1184,7 @@ packages:
     description:
       name: video_player
       sha256: "743b57d45251101344057d3b886a5f9a4fbb3eb3e275ac8bb64c3a7fa0c79d4c"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.2.19"
   video_player_android:
@@ -1128,7 +1192,7 @@ packages:
     description:
       name: video_player_android
       sha256: b41889c6bc9eaf51790863885349fb5ff8edef2da940291a2da96b80dd649686
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.3.4"
   video_player_avfoundation:
@@ -1136,7 +1200,7 @@ packages:
     description:
       name: video_player_avfoundation
       sha256: "90468226c8687adf7b567d9bb42c25588783c4d30509af1fbd663b2dd049f700"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.4.2"
   video_player_platform_interface:
@@ -1144,7 +1208,7 @@ packages:
     description:
       name: video_player_platform_interface
       sha256: a1d56477752271a7a0de872d8962bce1dd5fecf463beaf66da417ebebb9ba0f7
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "4.2.0"
   video_player_web:
@@ -1152,7 +1216,7 @@ packages:
     description:
       name: video_player_web
       sha256: fb3bbeaf0302cb0c31340ebd6075487939aa1fe3b379d1a8784ef852b679940e
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.15"
   visibility_detector:
@@ -1160,7 +1224,7 @@ packages:
     description:
       name: visibility_detector
       sha256: "15c54a459ec2c17b4705450483f3d5a2858e733aee893dcee9d75fd04814940d"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.3.3"
   wakelock:
@@ -1168,7 +1232,7 @@ packages:
     description:
       name: wakelock
       sha256: "769ecf42eb2d07128407b50cb93d7c10bd2ee48f0276ef0119db1d25cc2f87db"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.6.2"
   wakelock_macos:
@@ -1176,7 +1240,7 @@ packages:
     description:
       name: wakelock_macos
       sha256: "047c6be2f88cb6b76d02553bca5a3a3b95323b15d30867eca53a19a0a319d4cd"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.4.0"
   wakelock_platform_interface:
@@ -1184,7 +1248,7 @@ packages:
     description:
       name: wakelock_platform_interface
       sha256: "1f4aeb81fb592b863da83d2d0f7b8196067451e4df91046c26b54a403f9de621"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.3.0"
   wakelock_web:
@@ -1192,7 +1256,7 @@ packages:
     description:
       name: wakelock_web
       sha256: "1b256b811ee3f0834888efddfe03da8d18d0819317f20f6193e2922b41a501b5"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.4.0"
   wakelock_windows:
@@ -1200,7 +1264,7 @@ packages:
     description:
       name: wakelock_windows
       sha256: "857f77b3fe6ae82dd045455baa626bc4b93cb9bb6c86bf3f27c182167c3a5567"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.2.1"
   webview_flutter:
@@ -1208,7 +1272,7 @@ packages:
     description:
       name: webview_flutter
       sha256: "15900bc32e210fc5a87b08e65473c45ff4fa0ed707f05a84ea2547aaf1d2cfc7"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.0.14"
   widgetpicker:
@@ -1216,7 +1280,7 @@ packages:
     description:
       name: widgetpicker
       sha256: "1ab0ef91a279d0dfbbddc6d2b0c2624ea02b8ab7030d51d27d97dad2a1233a15"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "0.1.1"
   win32:
@@ -1224,7 +1288,7 @@ packages:
     description:
       name: win32
       sha256: a6f0236dbda0f63aa9a25ad1ff9a9d8a4eaaa5012da0dc59d21afdb1dc361ca4
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.1.4"
   xdg_directories:
@@ -1232,7 +1296,7 @@ packages:
     description:
       name: xdg_directories
       sha256: "589ada45ba9e39405c198fe34eb0f607cddb2108527e658136120892beac46d2"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.0.3"
   xml:
@@ -1240,7 +1304,7 @@ packages:
     description:
       name: xml
       sha256: "80d494c09849dc3f899d227a78c30c5b949b985ededf884cb3f3bcd39f4b447a"
-      url: "https://mirrors.cloud.tencent.com/dart-pub/"
+      url: "https://pub.flutter-io.cn"
     source: hosted
     version: "5.4.1"
 sdks:
diff --git a/pubspec.yaml b/pubspec.yaml
index 162508dc..ade313dd 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -123,7 +123,7 @@ dependencies:
   flutter_datetime_picker: ^1.5.1
 
   widgetpicker: ^0.1.1
-
+  floor: ^1.4.2
   syncfusion_flutter_datepicker: ^19.4.38
 
   protobuf: ^3.1.0