解决了渲染TCP推送数据，在切换功能后不稳定问题，保证了APP端的稳定性。

lib/features/home/presentation/pages/running_status_page.dart

@@ -15,7 +15,8 @@ import '../../../../core/di/injection.dart';
 import '../../../../core/network/net_message_dispatcher.dart';
 import '../../../../core/network/protocol_decoder.dart';
 import '../../../devices/presentation/bloc/devices_cubit.dart';
-import '../../../devices/presentation/bloc/device_status_cubit.dart';
+import '../../../devices/presentation/bloc/device_status_bloc.dart';
+import '../../../devices/presentation/bloc/device_status_event.dart';
 import '../../../devices/presentation/bloc/device_status_state.dart';
 
 // 配置：数据超时时间（5秒）
@@ -64,8 +65,9 @@ class _RunningStatusPageState extends State<RunningStatusPage> with WidgetsBindi
     // 🔥 注册静态实例
     _instance = this;
     debugPrint('🚀 [RunningStatusPage] initState 被调用');
-    // 🔥 简化:直接重置状态,不需要重新初始化监听器
-    context.read<DeviceStatusCubit>().reset();
+    // 🔥 使用 DeviceStatusBloc
+    // context.read<DeviceStatusBloc>().add(DeviceStatusReset());
+    
     // 🔥 关键:立即启动超时计时器,如果5秒内没收到数据就显示"暂无数据"
     _startDataTimeoutTimer();
     
@@ -841,7 +843,7 @@ class _RunningStatusPageState extends State<RunningStatusPage> with WidgetsBindi
       body: CustomScrollView(
         physics: const BouncingScrollPhysics(),
         slivers: [
-          BlocBuilder<DeviceStatusCubit, DeviceStatusState>(
+          BlocBuilder<DeviceStatusBloc, DeviceStatusState>(
             builder: (context, state) {
               // 新增：超时状态下显示--
               String qual = _isDataTimeout ? '--' : '--';
@@ -949,7 +951,7 @@ class _RunningStatusPageState extends State<RunningStatusPage> with WidgetsBindi
           ),
 
           SliverToBoxAdapter(
-            child: BlocBuilder<DeviceStatusCubit, DeviceStatusState>(
+            child: BlocBuilder<DeviceStatusBloc, DeviceStatusState>(
               builder: (context, state) {
                 debugPrint('🎨 [UI-Build] BlocBuilder 重建！当前状态类型：${state.runtimeType}');