diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1d7c4a5..cb2c2fe 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## 1.0.4
+
+[Wave-5] WaveFlowerLoader added
+
 ## 1.0.2
 
 - Offer creation and answering implemented
diff --git a/lib/src/localization/app_localizations.dart b/lib/src/localization/app_localizations.dart
index c3a351e..2112a3d 100644
--- a/lib/src/localization/app_localizations.dart
+++ b/lib/src/localization/app_localizations.dart
@@ -63,7 +63,7 @@ import 'app_localizations_ru.dart';
 /// property.
 abstract class AppLocalizations {
   AppLocalizations(String locale)
-    : localeName = intl.Intl.canonicalizedLocale(locale.toString());
+      : localeName = intl.Intl.canonicalizedLocale(locale.toString());
 
   final String localeName;
 
@@ -86,16 +86,16 @@ abstract class AppLocalizations {
   /// of delegates is preferred or required.
   static const List<LocalizationsDelegate<dynamic>> localizationsDelegates =
       <LocalizationsDelegate<dynamic>>[
-        delegate,
-        GlobalMaterialLocalizations.delegate,
-        GlobalCupertinoLocalizations.delegate,
-        GlobalWidgetsLocalizations.delegate,
-      ];
+    delegate,
+    GlobalMaterialLocalizations.delegate,
+    GlobalCupertinoLocalizations.delegate,
+    GlobalWidgetsLocalizations.delegate,
+  ];
 
   /// A list of this localizations delegate's supported locales.
   static const List<Locale> supportedLocales = <Locale>[
     Locale('en'),
-    Locale('ru'),
+    Locale('ru')
   ];
 
   /// The title of the application
@@ -132,9 +132,8 @@ AppLocalizations lookupAppLocalizations(Locale locale) {
   }
 
   throw FlutterError(
-    'AppLocalizations.delegate failed to load unsupported locale "$locale". This is likely '
-    'an issue with the localizations generation tool. Please file an issue '
-    'on GitHub with a reproducible sample app and the gen-l10n configuration '
-    'that was used.',
-  );
+      'AppLocalizations.delegate failed to load unsupported locale "$locale". This is likely '
+      'an issue with the localizations generation tool. Please file an issue '
+      'on GitHub with a reproducible sample app and the gen-l10n configuration '
+      'that was used.');
 }
diff --git a/lib/src/screens/foreground_switch_screen/copy_code_screen.dart b/lib/src/screens/foreground_switch_screen/copy_code_screen.dart
index 757895d..f76bda2 100644
--- a/lib/src/screens/foreground_switch_screen/copy_code_screen.dart
+++ b/lib/src/screens/foreground_switch_screen/copy_code_screen.dart
@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'package:md_ui_kit/_core/colors.dart';
+import 'package:md_ui_kit/widgets/wave_flower_loader.dart';
 import 'package:provider/provider.dart';
 import 'package:md_ui_kit/md_ui_kit.dart';
 import 'package:shared_preferences/shared_preferences.dart';
@@ -45,20 +46,22 @@ class _CopyCodeScreenState extends State<CopyCodeScreen> {
             textAlign: TextAlign.center,
           ),
         ),
-        const SizedBox(height: 27),
+
         if (_creating) ...[
-          // TODO change
-          const CircularProgressIndicator(),
+          const SizedBox(
+            height: 64,
+            child: WaveFlowerLoader(),
+          ),
         ] else if (_offerId != null) ...[
+          const SizedBox(height: 18),
           WaveTextButton(
             label: _offerId!,
             onPressed: _onCopyCodePressed,
           ),
         ] else ...[
-          // TODO change
           const Text('Failed to create code'),
         ],
-        const SizedBox(height: 135),
+        SizedBox(height: _creating ? 127 : 135),
         // Check pair: enabled когда пришёл answer
         WaveSimpleButton(
           label: 'Check pair',
@@ -85,7 +88,7 @@ class _CopyCodeScreenState extends State<CopyCodeScreen> {
       final manager = context.read<WebRTCManager>();
       final id = await manager.createOfferLink();
 
-// сохраняем в памяти localId two-word code
+      // сохраняем в памяти localId two-word code
       final prefs = await SharedPreferences.getInstance();
       await prefs.setString(currentPeerLocalIdKey, id);
 
diff --git a/pubspec.yaml b/pubspec.yaml
index 0eaba63..9be2914 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -4,7 +4,7 @@ description: "Peer-to-peer calls and chat application"
 # Prevent accidental publishing to pub.dev.
 publish_to: "none"
 
-version: 1.0.2
+version: 1.0.4
 
 environment:
   sdk: ^3.6.2