diff --git a/assets/icon-apps/read_message.png b/assets/icon-apps/read_message.png
new file mode 100644
index 0000000..aaa902a
Binary files /dev/null and b/assets/icon-apps/read_message.png differ
diff --git a/assets/icon-apps/unread_message.png b/assets/icon-apps/unread_message.png
new file mode 100644
index 0000000..9687551
Binary files /dev/null and b/assets/icon-apps/unread_message.png differ
diff --git a/lib/http/modules/notif_api.dart b/lib/http/modules/notif_api.dart
new file mode 100644
index 0000000..69193ce
--- /dev/null
+++ b/lib/http/modules/notif_api.dart
@@ -0,0 +1,69 @@
+import 'package:dio/dio.dart';
+import 'package:qhd_prevention/http/ApiService.dart';
+import 'package:qhd_prevention/http/HttpManager.dart';
+
+class NotifApi {
+
+  /// 通知列表
+  static Future<Map<String, dynamic>> getNoticeList(Map data) {
+    return HttpManager().request(
+      '${ApiService.basePath}/appmenu',
+      '/noticeReadRecord/list',
+      method: Method.post,
+      data: {
+        ...data ,
+      },
+    );
+  }
+
+  /// 通知详情
+  static Future<Map<String, dynamic>> getNoticeDetail(String noticeId) {
+    return HttpManager().request(
+      '${ApiService.basePath}/appmenu',
+      '/notice/noticeContentInfo/$noticeId',
+      method: Method.get,
+      data: {
+        // ...data ,
+      },
+    );
+  }
+
+  /// 已阅
+  static Future<Map<String, dynamic>> saveReadNoticeDetail(String noticeId) {
+    return HttpManager().request(
+      '${ApiService.basePath}/appmenu',
+      '/noticeReadRecord/save',
+      method: Method.post,
+      data: {
+        "noticeId": noticeId,
+      },
+    );
+  }
+
+  /// 回复
+  static Future<Map<String, dynamic>> replyContent(String noticeReadId,String replyContent) {
+    return HttpManager().request(
+      '${ApiService.basePath}/appmenu',
+      '/noticeReadRecord/reply',
+      method: Method.put,
+      data: {
+        "noticeReadId": noticeReadId,
+        "replyContent": replyContent,
+      },
+    );
+  }
+
+  /// 通知数量
+  static Future<Map<String, dynamic>> getNotifRedPoint() {
+    return HttpManager().request(
+      '${ApiService.basePath}/appmenu',
+      '/notice/unreadCount',
+      method: Method.get,
+      data: {
+        // ...data ,
+      },
+    );
+  }
+
+
+}
\ No newline at end of file
diff --git a/lib/pages/badge_manager.dart b/lib/pages/badge_manager.dart
new file mode 100644
index 0000000..3ba68d5
--- /dev/null
+++ b/lib/pages/badge_manager.dart
@@ -0,0 +1,129 @@
+import 'dart:async';
+import 'package:flutter/foundation.dart';
+import 'package:flutter_new_badger/flutter_new_badger.dart';
+import 'package:qhd_prevention/common/route_service.dart';
+import 'package:qhd_prevention/http/ApiService.dart';
+import 'package:flutter/material.dart';
+import 'package:qhd_prevention/http/modules/notif_api.dart';
+
+
+/// 优化版 BadgeManager：每个接口超时保护、增量更新、notify 合并、原生角标 debounce
+class BadgeManager extends ChangeNotifier {
+  BadgeManager._internal();
+  static final BadgeManager _instance = BadgeManager._internal();
+  factory BadgeManager() => _instance;
+// 添加完整的工作数据存储
+  Map<String, dynamic> _workData = {};
+  Map<String, dynamic> get workData => _workData;
+  // 各模块未读
+  int _notifCount = 0;
+
+
+  // 读取接口值的公开 getter
+  int get count => _notifCount ;
+  int get notifCount => _notifCount;
+
+
+
+  // 通知合并控制（短时间内多次更新只触发一次 notify）
+  Timer? _notifyTimer;
+  Duration _notifyDelay = const Duration(milliseconds: 180);
+  void _scheduleNotify() {
+    // 如果已有计划，不需要再立即计划（合并）
+    _notifyTimer?.cancel();
+    _notifyTimer = Timer(_notifyDelay, () {
+      try {
+        notifyListeners();
+      } catch (e) {
+        debugPrint('BadgeManager.notifyListeners error: $e');
+      }
+      _notifyTimer = null;
+    });
+  }
+
+  // 原生角标同步 debounce（防止短时间内频繁调用）
+  Timer? _syncTimer;
+  Duration _syncDelay = const Duration(milliseconds: 250);
+  void _syncNativeDebounced() {
+    _syncTimer?.cancel();
+    _syncTimer = Timer(_syncDelay, () {
+      try {
+        final total = count;
+        if (total > 0) {
+          FlutterNewBadger.setBadge(total);
+        } else {
+          FlutterNewBadger.removeBadge();
+        }
+      } catch (e) {
+        debugPrint('BadgeManager._syncNativeDebounced error: $e');
+      }
+      _syncTimer = null;
+    });
+  }
+
+  // safe wrapper: 给单个 future 加超时与兜底返回
+  Future<T> _safe<T>(Future<T> future, T fallback, {Duration timeout = const Duration(seconds: 5)}) async {
+    try {
+      return await future.timeout(timeout);
+    } catch (e, st) {
+      // 报错不抛出到外层，记录并返回 fallback
+      debugPrint('BadgeManager._safe error: $e\n$st');
+      return fallback;
+    }
+  }
+
+  /// 初始化所有模块（并行发起，但每个接口独立 timeout & 提交结果）
+  Future<void> initAllModules() async {
+    // 不 await 整个 Future.wait，使调用方不会因为单个慢接口阻塞
+    try {
+      // 每个请求都通过 _safe 包裹，设置超时与兜底
+      final fNotif = _safe<Map<String, dynamic>>(
+        NotifApi.getNotifRedPoint().then((r) => r as Map<String, dynamic>),
+        <String, dynamic>{},
+        timeout: const Duration(seconds: 4),
+      );
+
+
+      fNotif.then((notifJson) {
+        try {
+          _notifCount =  ((notifJson['data'] as int?) ?? 0);
+        } catch (e, st) {
+          debugPrint('BadgeManager.parse notifJson error: $e\n$st');
+        }
+        _scheduleNotify();
+        _syncNativeDebounced();
+      });
+
+
+    } catch (e, st) {
+      debugPrint('BadgeManager.initAllModules unexpected error: $e\n$st');
+    }
+  }
+
+  // 下面的 updateX 方法也做了超时保护并使用 _onModuleChanged 合并通知
+
+  void updateNotifCount() async {
+    try {
+      final notifJson = await _safe<Map<String, dynamic>>(
+        NotifApi.getNotifRedPoint().then((r) => r as Map<String, dynamic>),
+        <String, dynamic>{},
+        timeout: const Duration(seconds: 4),
+      );
+      _notifCount = (notifJson['data'] as int?) ?? 0;
+      _onModuleChanged();
+    } catch (e) {
+      debugPrint('updateNotifCount error: $e');
+    }
+  }
+
+
+  void clearAll() {
+    _syncNativeDebounced();
+    _scheduleNotify();
+  }
+
+  void _onModuleChanged() {
+    _syncNativeDebounced();
+    _scheduleNotify();
+  }
+}
diff --git a/lib/pages/main_tab.dart b/lib/pages/main_tab.dart
index 121197c..319d891 100644
--- a/lib/pages/main_tab.dart
+++ b/lib/pages/main_tab.dart
@@ -1,7 +1,9 @@
 import 'package:flutter/material.dart';
+import 'package:qhd_prevention/pages/badge_manager.dart';
 import 'package:qhd_prevention/pages/home/home_page.dart';
 import 'package:qhd_prevention/pages/mine/mine_page.dart';
 import 'package:qhd_prevention/pages/my_appbar.dart';
+import 'package:qhd_prevention/pages/notif/notif_page.dart';
 import 'package:qhd_prevention/services/heartbeat_service.dart';
 
 /// 用于向子树公布当前 tab 索引
@@ -35,21 +37,33 @@ class MainPage extends StatefulWidget {
 class _MainPageState extends State<MainPage> with WidgetsBindingObserver {
   int _currentIndex = 0;
   final GlobalKey<HomePageState> _homeKey = GlobalKey<HomePageState>();
-
+  final GlobalKey<NotifPageState> _notifKey = GlobalKey<NotifPageState>();
   // final GlobalKey<ApplicationPageTwoState> _appKey = GlobalKey<ApplicationPageTwoState>();
   final GlobalKey<MinePageState> _mineKey = GlobalKey<MinePageState>();
   late List<Widget> _pages;
   late List<bool> _tabVisibility; // 存储每个Tab的显示状态
 
+  // 添加 BadgeManager 实例
+  late final BadgeManager _badgeManager;
+
   @override
   void initState() {
     super.initState();
+
+    // 初始化 BadgeManager
+    _badgeManager = BadgeManager();
+    _badgeManager.initAllModules();
+
+    // 监听 BadgeManager 的变化
+    _badgeManager.addListener(_onBadgeChanged);
+
     // 注册生命周期监听
     WidgetsBinding.instance.addObserver(this);
     // 初始化所有Tab
     _tabVisibility = [true, true, true];
     _pages = <Widget>[
       HomePage(key: _homeKey, isChooseFirm: widget.isChooseFirm),
+      NotifPage(key: _notifKey),
       MinePage(key: _mineKey, isChooseFirm: widget.isChooseFirm),
     ];
     // 启动心跳服务
@@ -58,7 +72,7 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver {
 
   @override
   void dispose() {
-    // BadgeManager().removeListener(_onBadgeChanged);
+    _badgeManager.removeListener(_onBadgeChanged);
     // 移除生命周期监听
     WidgetsBinding.instance.removeObserver(this);
 
@@ -122,7 +136,7 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver {
 
   @override
   Widget build(BuildContext context) {
-    // final bm = BadgeManager();
+    final bm = _badgeManager;
 
     // 构建可见的底部导航项
     final List<BottomNavigationBarItem> visibleItems = [];
@@ -150,6 +164,20 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver {
             visiblePages.add(_pages[i]);
             break;
           case 1:
+            visibleItems.add(BottomNavigationBarItem(
+              icon: _buildIconWithBadge(
+                icon: Image.asset('assets/tabbar/works.png', width: 24, height: 24),
+                badgeCount: bm.notifCount,
+              ),
+              activeIcon: _buildIconWithBadge(
+                icon: Image.asset('assets/tabbar/works_cur.png', width: 24, height: 24),
+                badgeCount: bm.notifCount,
+              ),
+              label: '通知',
+            ));
+            visiblePages.add(_pages[i]);
+            break;
+          case 2:
             visibleItems.add(
               BottomNavigationBarItem(
                 icon: Image.asset(
@@ -167,7 +195,6 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver {
             );
             visiblePages.add(_pages[i]);
             break;
-            break;
         }
       }
     }
@@ -218,4 +245,16 @@ class _MainPageState extends State<MainPage> with WidgetsBindingObserver {
       ),
     );
   }
+
+
+  void _onBadgeChanged() {
+    // 当角标数据变化时，只更新需要重建的部分
+    // 但这里我们只需要触发 build 来更新底部导航栏的角标
+    if (mounted) {
+      setState(() {
+        // 只触发重建，不改变数据
+      });
+    }
+  }
+
 }
diff --git a/lib/pages/notif/notif_detail_page.dart b/lib/pages/notif/notif_detail_page.dart
new file mode 100644
index 0000000..2aea4c5
--- /dev/null
+++ b/lib/pages/notif/notif_detail_page.dart
@@ -0,0 +1,189 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_html/flutter_html.dart';
+import 'package:qhd_prevention/customWidget/custom_alert_dialog.dart';
+import 'package:qhd_prevention/customWidget/custom_button.dart';
+import 'package:qhd_prevention/customWidget/toast_util.dart';
+import 'package:qhd_prevention/http/modules/notif_api.dart';
+import 'package:qhd_prevention/pages/mine/webViewPage.dart';
+import 'package:qhd_prevention/pages/my_appbar.dart';
+import 'package:qhd_prevention/tools/h_colors.dart';
+import 'package:qhd_prevention/tools/tools.dart';
+import 'package:webview_flutter/webview_flutter.dart';
+
+import '../../http/ApiService.dart';
+
+
+class NotifDetailPage extends StatefulWidget {
+  const NotifDetailPage(this.item, this.selectedTab, {super.key,required this.onClose});
+
+  final Function(String) onClose; // 回调函数
+  final dynamic item;
+  final int selectedTab;
+
+  @override
+  State<NotifDetailPage> createState() => _NotifDetailPageState(item,selectedTab,onClose);
+}
+
+class _NotifDetailPageState extends State<NotifDetailPage> {
+  _NotifDetailPageState(this.item, this.selectedTab,this.onClose);
+
+  final Function(String) onClose; // 回调函数
+  final dynamic item;
+  final int selectedTab;
+  String title="";
+  String time="";
+  String text="";
+  bool isShowReply=false;
+  String replyText="";
+  String noticeReadId='';
+
+  @override
+  void initState() {
+    super.initState();
+    if(0==selectedTab){
+      _getNotifDetail();
+    }else{
+      _getNotifEnterpriseDetail();
+    }
+
+  }
+
+  Future<void> _getNotifDetail() async {
+    // LoadingDialogHelper.show();
+    try {
+      final result = await NotifApi.getNoticeDetail(item['noticeId']);
+      if (result['success']) {
+        final dynamic newList = result['data'] ;
+        setState(() {
+          title= newList['title']??'';
+          time= newList['publishTime']??'';
+          text= newList['content']??'';
+          isShowReply=newList['requireReply']==1?true:false;
+          noticeReadId=newList['noticeReadId']??'';
+          replyText=newList['replyContent']??'';
+        });
+        if(newList['readStatus']!='1'){
+          final resultTwo = await NotifApi.saveReadNoticeDetail(item['noticeId']);
+          if (result['success']) {
+            noticeReadId = resultTwo['data'] ?? '';
+          }
+        }
+      }
+    } catch (e) {
+      print('加载出错: $e');
+    }
+  }
+
+  Future<void> _getNotifEnterpriseDetail() async {
+    // LoadingDialogHelper.show();
+    try {
+      // final result = await HiddenDangerApi.getNotifEnterpriseDetail(item['NOTICECORPUSERID_ID']);
+      // if (result['result'] == 'success') {
+      //   final dynamic newList = result['pd'] ;
+      //   setState(() {
+      //     title= newList['SYNOPSIS'];
+      //     time= newList['CREATTIME'];
+      //     text= newList['CONTENT'];
+      //   });
+      // }
+    } catch (e) {
+      print('加载出错: $e');
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: MyAppbar(title: "通知详情"),
+      body: SafeArea(
+        child: Container(
+          // color: Colors.white,
+          child: Padding(
+            padding: EdgeInsets.all(10),
+            child: Card(
+              child: Container(
+                width: double.infinity, // 铺满父容器
+                color: Colors.white,
+                padding: const EdgeInsets.all(15),
+                child: SingleChildScrollView(
+                  child:  Column(
+                    mainAxisSize: MainAxisSize.min,
+                    crossAxisAlignment: CrossAxisAlignment.start,  // 左对齐
+                    children:  [
+                      Padding(
+                        padding: EdgeInsets.only(left: 10,right: 10),
+                        child:  Text(title,style: TextStyle(color: Colors.black,fontSize: 16,fontWeight: FontWeight.bold),),
+                      ),
+
+                      SizedBox(height: 8),
+                      Padding(
+                        padding: EdgeInsets.only(left: 10,right: 10),
+                        child: Text(time,),
+                      ),
+                      SizedBox(height: 8),
+                      Html(
+                        data: text,
+                      ),
+
+                      SizedBox(height: 8),
+                      if(isShowReply&&replyText.isEmpty)
+                      CustomButton(
+                        height: 35,
+                        margin: EdgeInsets.only(right: 10),
+                        onPressed: () async {
+                          final confirmed = await CustomAlertDialog.showInput(
+                            context,
+                            title: "回复",
+                            hintText: '输入内容',
+                            cancelText: '关闭',
+                            confirmText: '确定',
+                          );
+                          if (confirmed != null&&confirmed.isNotEmpty) {
+                            //确定回复
+                            // ToastUtil.showNormal(context, confirmed);
+                            _replyContent(confirmed);
+                          }
+                        },
+                        backgroundColor: h_AppBarColor(),
+                        textStyle: const TextStyle(color: Colors.white),
+                        buttonStyle: ButtonStyleType.primary,
+                        text: '回复',
+                      ),
+                    ],
+                  ),
+                ),
+
+              ),
+            ),
+
+          ),
+        ),
+      ),
+    );
+  }
+
+  @override
+  void dispose() {
+    // TODO: implement dispose
+    super.dispose();
+    onClose('关闭详情'); // 触发回调
+  }
+
+
+  Future<void> _replyContent(String content) async {
+    try {
+      LoadingDialogHelper.show();
+      final result = await NotifApi.replyContent(noticeReadId,content);
+      LoadingDialogHelper.hide();
+      if (result['success']) {
+       ToastUtil.showNormal(context, '回复成功');
+       Navigator.pop(context);
+       // onClose('关闭详情'); // 触发回调
+      }
+    } catch (e) {
+      print('加载出错: $e');
+    }
+  }
+
+
+}
diff --git a/lib/pages/notif/notif_page.dart b/lib/pages/notif/notif_page.dart
new file mode 100644
index 0000000..3eecd37
--- /dev/null
+++ b/lib/pages/notif/notif_page.dart
@@ -0,0 +1,497 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_easyloading/flutter_easyloading.dart';
+import 'package:qhd_prevention/common/route_aware_state.dart';
+import 'package:qhd_prevention/common/route_service.dart';
+import 'package:qhd_prevention/customWidget/custom_alert_dialog.dart';
+import 'package:qhd_prevention/customWidget/search_bar_widget.dart';
+import 'package:qhd_prevention/customWidget/toast_util.dart';
+import 'package:qhd_prevention/http/modules/notif_api.dart';
+import 'package:qhd_prevention/pages/badge_manager.dart';
+import 'package:qhd_prevention/pages/main_tab.dart';
+import 'package:qhd_prevention/pages/my_appbar.dart';
+
+import 'package:qhd_prevention/pages/notif/notif_detail_page.dart';
+import 'package:qhd_prevention/tools/tools.dart';
+import '../../http/ApiService.dart';
+
+class NotifPage extends StatefulWidget {
+  const NotifPage({Key? key}) : super(key: key);
+
+  @override
+  NotifPageState createState() => NotifPageState();
+}
+
+class NotifPageState extends RouteAwareState<NotifPage>
+    with TickerProviderStateMixin, WidgetsBindingObserver {
+  final TextEditingController searchController = TextEditingController();
+
+  late List<dynamic> _list = [];
+
+
+  late TabController _tabController;
+  late TabController _tabControllerTwo;
+  int _selectedTab = 0;
+  int _selectedTabTwo = 0;
+  int pageNum = 1;
+  int _totalPage=1;
+  String keyWord = "";
+
+  // 控制Tab显示状态
+  bool _showPlatformAnnouncement = true;
+  bool _showEnterpriseAnnouncement = true;
+
+  // 标记是否已初始化
+  bool _isInitialized = false;
+  bool _isLoading = false;
+  bool _hasMore = true;
+
+  @override
+  void initState() {
+    super.initState();
+    WidgetsBinding.instance.addObserver(this);
+
+    // 初始化显示状态
+    _initializeVisibility();
+
+    // 初始化TabController
+    _initializeTabControllers();
+
+    _getListData(false);
+
+    _isInitialized = true;
+  }
+
+  void _initializeVisibility() {
+    _showPlatformAnnouncement = true;
+    _showEnterpriseAnnouncement = true;
+  }
+
+  void _initializeTabControllers() {
+    final visibleTabsCount =
+        (_showPlatformAnnouncement ? 1 : 0) +
+        (_showEnterpriseAnnouncement ? 1 : 0);
+
+    _tabController = TabController(length: visibleTabsCount, vsync: this);
+    _tabController.addListener(() {
+      if (_tabController.indexIsChanging) {
+        setState(() => _selectedTab = _tabController.index);
+        print('切换到标签：${_tabController.index}');
+        searchController.text = "";
+        keyWord = "";
+        reRefreshData();
+      }
+    });
+
+    _tabControllerTwo = TabController(length: 2, vsync: this);
+    _tabControllerTwo.addListener(() {
+      if (_tabControllerTwo.indexIsChanging) {
+        setState(() => _selectedTabTwo = _tabControllerTwo.index);
+        print('切换到标签：${_tabControllerTwo.index}');
+
+        searchController.text = "";
+        keyWord = "";
+        reRefreshData();
+      }
+    });
+  }
+
+  void _updateNotifVisibility() {
+    final routeService = RouteService();
+    final notifRoutes =
+        routeService.mainTabs.isNotEmpty
+            ? routeService.getRoutesForTab(routeService.mainTabs[2])
+            : [];
+
+    bool newPlatformAnnouncement = false;
+    bool newEnterpriseAnnouncement = false;
+
+    // 根据路由标题匹配并设置显示状态
+    for (final route in notifRoutes) {
+      final routeTitle = route.title;
+
+      switch (routeTitle) {
+        case '公告':
+          newPlatformAnnouncement = route.hasMenu;
+          break;
+        case '通知':
+          newEnterpriseAnnouncement = route.hasMenu;
+          break;
+      }
+    }
+
+    // 只有当显示状态确实发生变化时才更新
+    if (newPlatformAnnouncement != _showPlatformAnnouncement ||
+        newEnterpriseAnnouncement != _showEnterpriseAnnouncement) {
+      setState(() {
+        _showPlatformAnnouncement = newPlatformAnnouncement;
+        _showEnterpriseAnnouncement = newEnterpriseAnnouncement;
+
+        // 重新初始化TabController
+        _disposeTabControllers();
+        _initializeTabControllers();
+
+        // 重置选中状态
+        _selectedTab = 0;
+        _selectedTabTwo = 0;
+      });
+    }
+  }
+
+  void _disposeTabControllers() {
+    _tabController.dispose();
+    _tabControllerTwo.dispose();
+  }
+
+  void onRouteConfigLoaded() {
+    if (mounted && _isInitialized) {
+      _updateNotifVisibility();
+    }
+  }
+
+  void reRefreshData() {
+    pageNum = 1;
+    _list.clear();
+    _getListData(false);
+    // if (0 == _selectedTab) {
+    //
+    //   _getNotifList();
+    // } else {
+    //   _getNotifEnterprise();
+    // }
+  }
+
+  @override
+  Future<void> onVisible() async {
+    final current = CurrentTabNotifier.of(context)?.currentIndex ?? 0;
+    const myIndex = 2;
+    if (current != myIndex) {
+      return;
+    }
+    // BadgeManager().updateNotifCount();
+  }
+
+  Future<void> _getListData(bool loadMore) async {
+    try {
+      if (_isLoading) return;
+      _isLoading = true;
+
+      LoadingDialogHelper.show();
+
+      final Map<String, dynamic> result;
+
+      final data = {
+        "pageSize": 20,
+        "pageIndex": pageNum,
+      };
+
+      if(_selectedTab==0){
+        result = await NotifApi.getNoticeList(data);
+      }else{
+        result = await NotifApi.getNoticeList(data);
+      }
+      BadgeManager().updateNotifCount();
+      LoadingDialogHelper.hide();
+      if(_selectedTab==0){
+        if (result['success']) {
+          _totalPage =result['totalPages'] ?? 1;
+          final List<dynamic> newList = result['data'] ?? [];
+          // setState(() {
+          //   _list.addAll(newList);
+          // });
+
+          setState(() {
+            if (loadMore) {
+              _list.addAll(newList);
+            } else {
+              _list = newList;
+            }
+            _hasMore = pageNum < _totalPage;
+            // if (_hasMore) _page++;
+          });
+
+        }else{
+          ToastUtil.showNormal(context, "加载数据失败");
+          // _showMessage('加载数据失败');
+        }
+      }
+
+
+    } catch (e) {
+      LoadingDialogHelper.hide();
+      // 出错时可以 Toast 或者在页面上显示错误状态
+      print('加载数据失败：$e');
+    } finally {
+      // if (!loadMore) LoadingDialogHelper.hide();
+      _isLoading = false;
+    }
+  }
+
+
+
+  @override
+  void dispose() {
+    WidgetsBinding.instance.removeObserver(this);
+    _disposeTabControllers();
+    super.dispose();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    // 构建可见的Tab列表
+    final List<Widget> visibleTabs = [];
+    if (_showPlatformAnnouncement) {
+      visibleTabs.add(const Tab(text: '公告'));
+    }
+    if (_showEnterpriseAnnouncement) {
+      visibleTabs.add(const Tab(text: '通知'));
+    }
+
+    // 如果没有可见的Tab，显示空页面
+    if (visibleTabs.isEmpty) {
+      return Scaffold(
+        appBar: MyAppbar(title: '通知', isBack: false),
+        body: Center(
+          child: Text(
+            '暂无通知权限',
+            style: TextStyle(fontSize: 16, color: Colors.grey),
+          ),
+        ),
+      );
+    }
+
+    return Scaffold(
+      appBar: MyAppbar(title: '通知', isBack: false),
+      body: GestureDetector(
+        onTap: () {
+          FocusScope.of(context).unfocus();
+        },
+        behavior: HitTestBehavior.opaque,
+        child: Scaffold(
+          body: SafeArea(
+            child: Column(
+              children: [
+                // Tab bar
+                Container(
+                  color: Colors.white,
+                  child: TabBar(
+                    controller: _tabController,
+                    labelStyle: const TextStyle(fontSize: 16),
+                    indicator: const UnderlineTabIndicator(
+                      borderSide: BorderSide(
+                        width: 4.0,
+                        color: const Color(0xFF1C61FF),
+                      ),
+                      insets: EdgeInsets.symmetric(horizontal: 35.0),
+                    ),
+                    labelColor: const Color(0xFF1C61FF),
+                    unselectedLabelColor: Colors.grey,
+                    tabs: visibleTabs,
+                  ),
+                ),
+
+                NotificationListener<ScrollNotification>(
+                  onNotification: _onScroll,
+                  child:  // List
+                  Expanded(
+                    child:
+                    _list.isEmpty
+                        ? NoDataWidget.show()
+                        : ListView.builder(
+                      itemCount: _list.length,
+                      itemBuilder: (context, index) {
+                        return _itemCellTwo(_list[index]);
+                      },
+                    ),
+                  ),
+                ),
+
+
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+
+  bool _onScroll(ScrollNotification n) {
+    if (n.metrics.pixels > n.metrics.maxScrollExtent - 100 &&
+        _hasMore &&
+        !_isLoading) {
+      pageNum++;
+      _getListData(true);
+    }
+    return false;
+  }
+
+  Widget _itemCellTwo(final item) {
+    return GestureDetector(
+      onTap: () {
+        Navigator.push(
+          context,
+          MaterialPageRoute(
+            builder:
+                (context) => NotifDetailPage(
+              item,
+              _selectedTab,
+              onClose: (result) {
+                print('详情页面已关闭，返回结果: $result');
+                reRefreshData();
+              },
+            ),
+          ),
+        );
+      },
+      child: Card(
+        margin: EdgeInsets.all(8.0),
+        color: Colors.white,
+        elevation: 2.0,
+        child: Padding(
+          padding: EdgeInsets.all(16.0),
+          child: Row(
+            crossAxisAlignment: CrossAxisAlignment.center,
+            children: [
+              Expanded(
+                child: Column(
+                  mainAxisAlignment: MainAxisAlignment.start,
+                  crossAxisAlignment: CrossAxisAlignment.start,
+                  children: [
+                    // 标题
+                    Text(
+                      item['title']??'',
+                      style: TextStyle(
+                        fontSize: 18.0,
+                        fontWeight: FontWeight.bold,
+                        color: Colors.black,
+                      ),
+                    ),
+
+                    SizedBox(height: 8.0),
+
+                    Text(
+                      '发布时间：${item['publishTime']??''}',
+                      style: TextStyle(fontSize: 14.0, color: Colors.grey[500]),
+                    ),
+                  ],
+                ),
+              ),
+
+              SizedBox(height: 8.0),
+
+              Row(
+                mainAxisSize: MainAxisSize.min,
+                children: [
+                  Text(
+                    item['readStatus']=='1'?'已阅':'待阅',
+                    style: TextStyle(
+                      fontSize: 16.0,
+                      color: Colors.black,
+                      fontWeight: FontWeight.w500,
+                    ),
+                  ),
+                  const SizedBox(width: 6.0),
+                  Image.asset(
+                    item['readStatus']=='1'?'assets/icon-apps/read_message.png':'assets/icon-apps/unread_message.png',
+                    width: 25,
+                    height: 25,
+                  ),
+                  const SizedBox(width: 6.0),
+                ],
+              ),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+
+
+
+
+
+  Widget _itemCell(final item) {
+    return Column(
+      children: [
+        ListTile(
+          onTap: () {
+            Navigator.push(
+              context,
+              MaterialPageRoute(
+                builder:
+                    (context) => NotifDetailPage(
+                      item,
+                      _selectedTab,
+                      onClose: (result) {
+                        print('详情页面已关闭，返回结果: $result');
+                        reRefreshData();
+                      },
+                    ),
+              ),
+            );
+          },
+          contentPadding: const EdgeInsets.symmetric(
+            horizontal: 16,
+            vertical: 10,
+          ),
+          title: Padding(
+            padding: const EdgeInsets.only(bottom: 20),
+            child: Text(item['SYNOPSIS'], style: const TextStyle(fontSize: 14)),
+          ),
+          subtitle: Text(
+            item['CREATTIME'],
+            style: const TextStyle(fontSize: 13),
+          ),
+          trailing: Container(
+            constraints: const BoxConstraints(minHeight: 100),
+            child: Column(
+              mainAxisAlignment: MainAxisAlignment.center,
+              mainAxisSize: MainAxisSize.min,
+              crossAxisAlignment: CrossAxisAlignment.end,
+              children: [
+                if (0 != _selectedTab)
+                  Text(
+                    item['TYPE'] == 1 ? '已读' : '未读',
+                    style: TextStyle(
+                      fontSize: 12,
+                      color: item['TYPE'] == 1 ? Colors.grey : Colors.red,
+                    ),
+                  ),
+                const SizedBox(height: 15),
+                if (0 != _selectedTab && item['TYPE'] == 1)
+                  SizedBox(
+                    height: 24,
+                    child: TextButton(
+                      onPressed: () async {
+                        final ok = await CustomAlertDialog.showConfirm(
+                          context,
+                          title: '确认删除',
+                          content: '确定要删除这条通知吗?',
+                          cancelText: '取消',
+                        );
+                        // if (ok) {
+                        //   _deleteNotif(item['NOTICECORPUSERID_ID']);
+                        // }
+                      },
+                      style: TextButton.styleFrom(
+                        padding: const EdgeInsets.symmetric(horizontal: 12),
+                        backgroundColor: Colors.red,
+                        shape: RoundedRectangleBorder(
+                          borderRadius: BorderRadius.circular(12),
+                        ),
+                      ),
+                      child: const Text(
+                        '删除',
+                        style: TextStyle(fontSize: 13, color: Colors.white),
+                      ),
+                    ),
+                  ),
+              ],
+            ),
+          ),
+        ),
+        const Divider(height: 1, color: Colors.black12),
+      ],
+    );
+  }
+}