diff --git a/lib/features/devices/data/datasources/device_task_datasource.dart b/lib/features/devices/data/datasources/device_task_datasource.dart
index 773472ec..33cc4b58 100644
--- a/lib/features/devices/data/datasources/device_task_datasource.dart
+++ b/lib/features/devices/data/datasources/device_task_datasource.dart
@@ -95,10 +95,9 @@ class DeviceTaskDatasourceImpl implements DeviceTaskDatasource {
   }) async {
     final url = '${HttpApiConsts.baseUrl}/iot/deviceTask/cancelTask';
     final body = {
-      'deviceId': deviceId,
       'taskId': taskId,
-      'orgId': orgId,
       'siteId': siteId,
+      'orgId': orgId,
       'forceCancel': forceCancel,
     };
     _logger.logWithLevel('[cancelTask] 请求: POST $url');
diff --git a/lib/features/devices/presentation/bloc/devices_cubit.dart b/lib/features/devices/presentation/bloc/devices_cubit.dart
index 78870d84..0e4f791c 100644
--- a/lib/features/devices/presentation/bloc/devices_cubit.dart
+++ b/lib/features/devices/presentation/bloc/devices_cubit.dart
@@ -450,7 +450,7 @@ class DevicesCubit extends Cubit<DevicesState> {
         state.copyWith(
           isLoading: false,
           workRecords: state.workRecords
-              ?.where((record) => record != workName)
+              ?.where((record) => record['workName'] != workName)
               .toList(),
         ),
       ),