diff --git a/android/app/build.gradle.kts b/android/app/build.gradle.kts
index 08153f1..778c263 100644
--- a/android/app/build.gradle.kts
+++ b/android/app/build.gradle.kts
@@ -34,7 +34,7 @@ android {
 
     defaultConfig {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
-        applicationId = "com.newhorizon.hadihoda"
+        applicationId = "com.ofoghno.hadihoda"
         // You can update the following values to match your application needs.
         // For more information, see: https://flutter.dev/to/review-gradle-config.
         minSdk = 24
diff --git a/android/keystore.properties b/android/keystore.properties
index 6eb3144..a48cd44 100644
--- a/android/keystore.properties
+++ b/android/keystore.properties
@@ -1,4 +1,4 @@
-storePassword=Realhadihoda313
-keyPassword=Realhadihoda313
-keyAlias=upload
-storeFile=upload-keystore.jks
+storePassword=123456789
+keyPassword=123456789
+keyAlias=newhorizon
+storeFile=../../bazaar_keystore/bazaar.keystore
diff --git a/bazaar_keystore/bazaar.keystore b/bazaar_keystore/bazaar.keystore
new file mode 100644
index 0000000..4adafef
Binary files /dev/null and b/bazaar_keystore/bazaar.keystore differ
diff --git a/lib/core/constants/my_constants.dart b/lib/core/constants/my_constants.dart
index a37adc9..cd62868 100644
--- a/lib/core/constants/my_constants.dart
+++ b/lib/core/constants/my_constants.dart
@@ -28,7 +28,7 @@ class MyConstants {
   static const double questionAudioVolume = 1.0;
   static const double musicAudioVolume = 0.3;
   static const double effectAudioVolume = 0.2;
-  static const String defaultLanguage = 'en';
+  static const String defaultLanguage = 'fa';
   static const List<LanguageEntity> languages = [
     LanguageEntity(displayName: '', code: 'en', title: ''),
     LanguageEntity(displayName: '', code: 'de', title: ''),
diff --git a/lib/features/app/presentation/bloc/app_bloc.dart b/lib/features/app/presentation/bloc/app_bloc.dart
index eebdb70..d75e85b 100644
--- a/lib/features/app/presentation/bloc/app_bloc.dart
+++ b/lib/features/app/presentation/bloc/app_bloc.dart
@@ -1,5 +1,4 @@
 import 'dart:async';
-import 'dart:ui';
 
 import 'package:bloc/bloc.dart';
 import 'package:hadi_hoda_flutter/core/constants/my_constants.dart';
diff --git a/lib/features/app/presentation/bloc/app_state.dart b/lib/features/app/presentation/bloc/app_state.dart
index 0b4a664..a1d74f2 100644
--- a/lib/features/app/presentation/bloc/app_state.dart
+++ b/lib/features/app/presentation/bloc/app_state.dart
@@ -3,7 +3,7 @@ import 'package:flutter/material.dart';
 class AppState {
   final Locale locale;
 
-  const AppState({this.locale = const Locale('en', 'US')});
+  const AppState({this.locale = const Locale('fa')});
 
   AppState copyWith({Locale? locale}) {
     return AppState(locale: locale ?? this.locale);