diff --git a/lib/features/devices/bloc/ceiling_bloc/ceiling_sensor_bloc.dart b/lib/features/devices/bloc/ceiling_bloc/ceiling_sensor_bloc.dart
index 6140267..7b1628d 100644
--- a/lib/features/devices/bloc/ceiling_bloc/ceiling_sensor_bloc.dart
+++ b/lib/features/devices/bloc/ceiling_bloc/ceiling_sensor_bloc.dart
@@ -1,5 +1,4 @@
 import 'dart:async';
-import 'dart:convert';
 
 import 'package:dio/dio.dart';
 import 'package:firebase_database/firebase_database.dart';
diff --git a/lib/features/devices/bloc/four_scene_bloc/four_scene_bloc.dart b/lib/features/devices/bloc/four_scene_bloc/four_scene_bloc.dart
index d60983d..d49f414 100644
--- a/lib/features/devices/bloc/four_scene_bloc/four_scene_bloc.dart
+++ b/lib/features/devices/bloc/four_scene_bloc/four_scene_bloc.dart
@@ -1,5 +1,4 @@
 import 'dart:async';
-import 'package:firebase_database/firebase_database.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:syncrow_app/features/devices/bloc/four_scene_bloc/four_scene_event.dart';
diff --git a/lib/features/devices/bloc/three_touch_bloc/three_touch_bloc.dart b/lib/features/devices/bloc/three_touch_bloc/three_touch_bloc.dart
index 2fc9967..8b5af81 100644
--- a/lib/features/devices/bloc/three_touch_bloc/three_touch_bloc.dart
+++ b/lib/features/devices/bloc/three_touch_bloc/three_touch_bloc.dart
@@ -1,6 +1,5 @@
 import 'dart:async';
 import 'package:dio/dio.dart';
-import 'package:firebase_database/firebase_database.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:syncrow_app/features/app_layout/bloc/home_cubit.dart';
 import 'package:syncrow_app/features/devices/bloc/three_touch_bloc/three_touch_event.dart';
diff --git a/lib/features/devices/bloc/two_touch_bloc/two_touch_bloc.dart b/lib/features/devices/bloc/two_touch_bloc/two_touch_bloc.dart
index 3b14c19..9a62a5e 100644
--- a/lib/features/devices/bloc/two_touch_bloc/two_touch_bloc.dart
+++ b/lib/features/devices/bloc/two_touch_bloc/two_touch_bloc.dart
@@ -1,6 +1,5 @@
 import 'dart:async';
 import 'package:dio/dio.dart';
-import 'package:firebase_database/firebase_database.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:syncrow_app/features/app_layout/bloc/home_cubit.dart';
 import 'package:syncrow_app/features/devices/bloc/two_touch_bloc/two_touch_event.dart';
diff --git a/lib/features/devices/bloc/water_heater_bloc/water_heater_bloc.dart b/lib/features/devices/bloc/water_heater_bloc/water_heater_bloc.dart
index 8305927..2316b61 100644
--- a/lib/features/devices/bloc/water_heater_bloc/water_heater_bloc.dart
+++ b/lib/features/devices/bloc/water_heater_bloc/water_heater_bloc.dart
@@ -1,6 +1,5 @@
 import 'dart:async';
 import 'package:dio/dio.dart';
-import 'package:firebase_database/firebase_database.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:syncrow_app/features/app_layout/bloc/home_cubit.dart';