diff --git a/lib/http/api.dart b/lib/http/api.dart
index c8edf863..1731519b 100644
--- a/lib/http/api.dart
+++ b/lib/http/api.dart
@@ -467,4 +467,7 @@ class Api {
   /// page_size
   static const getSeasonDetailApi =
       '/x/polymer/web-space/seasons_archives_list';
+
+  /// 获取未读动态数
+  static const getUnreadDynamic = '/x/web-interface/dynamic/entrance';
 }
diff --git a/lib/http/common.dart b/lib/http/common.dart
new file mode 100644
index 00000000..d711a7e7
--- /dev/null
+++ b/lib/http/common.dart
@@ -0,0 +1,17 @@
+import 'index.dart';
+
+class CommonHttp {
+  static Future unReadDynamic() async {
+    var res = await Request().get(Api.getUnreadDynamic,
+        data: {'alltype_offset': 0, 'video_offset': '', 'article_offset': 0});
+    if (res.data['code'] == 0) {
+      return {'status': true, 'data': res.data['data']['dyn_basic_infos']};
+    } else {
+      return {
+        'status': false,
+        'data': [],
+        'msg': res.data['message'],
+      };
+    }
+  }
+}
diff --git a/lib/pages/main/controller.dart b/lib/pages/main/controller.dart
index a16e841d..a55c143e 100644
--- a/lib/pages/main/controller.dart
+++ b/lib/pages/main/controller.dart
@@ -5,6 +5,7 @@ import 'package:flutter_smart_dialog/flutter_smart_dialog.dart';
 import 'package:get/get.dart';
 import 'package:flutter/material.dart';
 import 'package:hive/hive.dart';
+import 'package:pilipala/http/common.dart';
 import 'package:pilipala/pages/dynamics/index.dart';
 import 'package:pilipala/pages/home/view.dart';
 import 'package:pilipala/pages/media/index.dart';
@@ -28,6 +29,7 @@ class MainController extends GetxController {
         size: 21,
       ),
       'label': "首页",
+      'count': 0,
     },
     {
       'icon': const Icon(
@@ -39,6 +41,7 @@ class MainController extends GetxController {
         size: 21,
       ),
       'label': "动态",
+      'count': 0,
     },
     {
       'icon': const Icon(
@@ -50,6 +53,7 @@ class MainController extends GetxController {
         size: 21,
       ),
       'label': "媒体库",
+      'count': 0,
     }
   ].obs;
   final StreamController<bool> bottomBarStream =
@@ -59,6 +63,8 @@ class MainController extends GetxController {
   late bool hideTabBar;
   late PageController pageController;
   int selectedIndex = 0;
+  Box userInfoCache = GStrorage.userInfo;
+  RxBool userLogin = false.obs;
 
   @override
   void onInit() {
@@ -67,6 +73,9 @@ class MainController extends GetxController {
       Utils.checkUpdata();
     }
     hideTabBar = setting.get(SettingBoxKey.hideTabBar, defaultValue: true);
+    var userInfo = userInfoCache.get('userInfoCache');
+    userLogin.value = userInfo != null;
+    getUnreadDynamic();
   }
 
   void onBackPressed(BuildContext context) {
@@ -83,4 +92,28 @@ class MainController extends GetxController {
     }
     SystemNavigator.pop(); // 退出应用
   }
+
+  void getUnreadDynamic() async {
+    if (!userLogin.value) {
+      return;
+    }
+    int dynamicItemIndex =
+        navigationBars.indexWhere((item) => item['label'] == "动态");
+    var res = await CommonHttp.unReadDynamic();
+    var data = res['data'];
+    if (dynamicItemIndex != -1) {
+      navigationBars[dynamicItemIndex]['count'] =
+          data == null ? 0 : data.length; // 修改 count 属性为新的值
+    }
+    navigationBars.refresh();
+  }
+
+  void clearUnread() async {
+    int dynamicItemIndex =
+        navigationBars.indexWhere((item) => item['label'] == "动态");
+    if (dynamicItemIndex != -1) {
+      navigationBars[dynamicItemIndex]['count'] = 0; // 修改 count 属性为新的值
+    }
+    navigationBars.refresh();
+  }
 }
diff --git a/lib/pages/main/view.dart b/lib/pages/main/view.dart
index 528ab868..5a570a8f 100644
--- a/lib/pages/main/view.dart
+++ b/lib/pages/main/view.dart
@@ -39,7 +39,7 @@ class _MainAppState extends State<MainApp> with SingleTickerProviderStateMixin {
 
   void setIndex(int value) async {
     feedBack();
-    _mainController.pageController!.jumpToPage(value);
+    _mainController.pageController.jumpToPage(value);
     var currentPage = _mainController.pages[value];
     if (currentPage is HomePage) {
       if (_homeController.flag) {
@@ -67,6 +67,7 @@ class _MainAppState extends State<MainApp> with SingleTickerProviderStateMixin {
         _lastSelectTime = DateTime.now().millisecondsSinceEpoch;
       }
       _dynamicController.flag = true;
+      _mainController.clearUnread();
     } else {
       _dynamicController.flag = false;
     }
@@ -118,36 +119,48 @@ class _MainAppState extends State<MainApp> with SingleTickerProviderStateMixin {
               curve: Curves.easeInOutCubicEmphasized,
               duration: const Duration(milliseconds: 500),
               offset: Offset(0, snapshot.data ? 0 : 1),
-              child: enableMYBar
-                  ? NavigationBar(
-                      onDestinationSelected: (value) => setIndex(value),
-                      selectedIndex: _mainController.selectedIndex,
-                      destinations: <Widget>[
-                        ..._mainController.navigationBars.map((e) {
-                          return NavigationDestination(
-                            icon: e['icon'],
-                            selectedIcon: e['selectIcon'],
-                            label: e['label'],
-                          );
-                        }).toList(),
-                      ],
-                    )
-                  : BottomNavigationBar(
-                      currentIndex: _mainController.selectedIndex,
-                      onTap: (value) => setIndex(value),
-                      iconSize: 16,
-                      selectedFontSize: 12,
-                      unselectedFontSize: 12,
-                      items: [
-                        ..._mainController.navigationBars.map((e) {
-                          return BottomNavigationBarItem(
-                            icon: e['icon'],
-                            activeIcon: e['selectIcon'],
-                            label: e['label'],
-                          );
-                        }).toList(),
-                      ],
-                    ),
+              child: Obx(
+                () => enableMYBar
+                    ? NavigationBar(
+                        onDestinationSelected: (value) => setIndex(value),
+                        selectedIndex: _mainController.selectedIndex,
+                        destinations: <Widget>[
+                          ..._mainController.navigationBars.map((e) {
+                            return NavigationDestination(
+                              icon: Badge(
+                                label: Text(e['count'].toString()),
+                                padding: const EdgeInsets.fromLTRB(6, 0, 6, 0),
+                                isLabelVisible: e['count'] > 0,
+                                child: e['icon'],
+                              ),
+                              selectedIcon: e['selectIcon'],
+                              label: e['label'],
+                            );
+                          }).toList(),
+                        ],
+                      )
+                    : BottomNavigationBar(
+                        currentIndex: _mainController.selectedIndex,
+                        onTap: (value) => setIndex(value),
+                        iconSize: 16,
+                        selectedFontSize: 12,
+                        unselectedFontSize: 12,
+                        items: [
+                          ..._mainController.navigationBars.map((e) {
+                            return BottomNavigationBarItem(
+                              icon: Badge(
+                                label: Text(e['count'].toString()),
+                                padding: const EdgeInsets.fromLTRB(6, 0, 6, 0),
+                                isLabelVisible: e['count'] > 0,
+                                child: e['icon'],
+                              ),
+                              activeIcon: e['selectIcon'],
+                              label: e['label'],
+                            );
+                          }).toList(),
+                        ],
+                      ),
+              ),
             );
           },
         ),