diff --git a/assets/wallet.png b/assets/wallet.png
new file mode 100755
index 0000000000000000000000000000000000000000..c700ad7ee6f796979098f4c519aca05aa9f3a0c2
Binary files /dev/null and b/assets/wallet.png differ
diff --git a/lib/providers/home.dart b/lib/providers/home.dart
index 56bf97d838f39ec00c52f1b46f223b0679d6f9d3..79770882c6987eff0fbaa398fea934858a201df0 100644
--- a/lib/providers/home.dart
+++ b/lib/providers/home.dart
@@ -7,10 +7,16 @@ import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'dart:async';
 import 'package:gecko/globals.dart';
+import 'package:gecko/models/wallet_data.dart';
+import 'package:gecko/providers/my_wallets.dart';
+import 'package:gecko/providers/wallets_profiles.dart';
+import 'package:gecko/screens/myWallets/unlocking_wallet.dart';
+import 'package:gecko/screens/search.dart';
 import 'package:hive_flutter/hive_flutter.dart';
 import 'package:flutter/foundation.dart' show kIsWeb;
 import 'package:path_provider/path_provider.dart' as pp;
 import 'package:package_info_plus/package_info_plus.dart';
+import 'package:provider/provider.dart';
 
 class HomeProvider with ChangeNotifier {
   bool? isSearching;
@@ -20,9 +26,6 @@ class HomeProvider with ChangeNotifier {
   Widget appBarExplorer =
       Text('Explorateur', style: TextStyle(color: Colors.grey[850]));
 
-  bool isFirstBuild = true;
-  // AudioCache player = AudioCache(prefix: 'sounds/');
-
   Future<void> initHive() async {
     late Directory hivePath;
 
@@ -132,6 +135,165 @@ class HomeProvider with ChangeNotifier {
   //       volume: volume, mode: PlayerMode.LOW_LATENCY, stayAwake: false);
   // }
 
+  Widget bottomAppBar(BuildContext context, int index) {
+    MyWalletsProvider _myWalletProvider =
+        Provider.of<MyWalletsProvider>(context, listen: false);
+    WalletsProfilesProvider _historyProvider =
+        Provider.of<WalletsProfilesProvider>(context, listen: false);
+
+    const bool _showBottomBar = true;
+
+    return Visibility(
+      visible: _showBottomBar,
+      child: Container(
+        color: yellowC,
+        width: double.infinity,
+        height: 80,
+        child: Expanded(
+          child: Row(
+            // mainAxisAlignment: MainAxisAlignment.spaceAround,
+            children: [
+              const Spacer(flex: 1),
+              IconButton(
+                iconSize: 50,
+                icon: const Image(image: AssetImage('assets/loupe-noire.png')),
+                onPressed: () {
+                  Navigator.popUntil(
+                    context,
+                    ModalRoute.withName('/'),
+                  );
+                  Navigator.push(
+                    context,
+                    MaterialPageRoute(builder: (context) {
+                      return const SearchScreen();
+                    }),
+                  );
+                },
+              ),
+              // SizedBox(width: 0),
+              const Spacer(flex: 2),
+              IconButton(
+                iconSize: 60,
+                icon: const Image(
+                    image: AssetImage('assets/qrcode-scan.png'), height: 50),
+                onPressed: () async {
+                  Navigator.popUntil(
+                    context,
+                    ModalRoute.withName('/'),
+                  );
+                  await _historyProvider.scan(context);
+                },
+              ),
+              const Spacer(flex: 2),
+              IconButton(
+                iconSize: 60,
+                icon: const Image(image: AssetImage('assets/wallet.png')),
+                onPressed: () {
+                  WalletData? defaultWallet =
+                      _myWalletProvider.getDefaultWallet();
+                  Navigator.push(
+                    context,
+                    MaterialPageRoute(
+                      builder: (context) {
+                        return UnlockingWallet(
+                          wallet: defaultWallet,
+                          action: "mywallets",
+                        );
+                      },
+                    ),
+                  );
+                },
+              ),
+              const Spacer(flex: 1),
+            ],
+          ),
+        ),
+      ),
+    );
+  }
+
+  // BottomAppBar bottomAppBar(BuildContext context, int index) {
+  //   MyWalletsProvider _myWalletProvider =
+  //       Provider.of<MyWalletsProvider>(context, listen: false);
+
+  //   return BottomAppBar(
+  //     color: yellowC,
+  //     notchMargin: 0, //not
+  //     child: SizedBox(
+  //         height: 70,
+  //         child: Row(
+  //           children: [
+  //             const Spacer(flex: 1),
+  //             IconButton(
+  //               iconSize: 50,
+  //               icon: const Image(image: AssetImage('assets/loupe-noire.png')),
+  //               onPressed: () {
+  //                 Navigator.popUntil(
+  //                   context,
+  //                   ModalRoute.withName('/'),
+  //                 );
+  //                 Navigator.push(
+  //                   context,
+  //                   MaterialPageRoute(builder: (context) {
+  //                     return const SearchScreen();
+  //                   }),
+  //                 );
+  //               },
+  //             ),
+  //             const Spacer(flex: 4),
+  //             IconButton(
+  //               iconSize: 60,
+  //               icon: const Image(image: AssetImage('assets/wallet.png')),
+  //               onPressed: () {
+  //                 WalletData? defaultWallet =
+  //                     _myWalletProvider.getDefaultWallet();
+  //                 Navigator.push(
+  //                   context,
+  //                   MaterialPageRoute(
+  //                     builder: (context) {
+  //                       return UnlockingWallet(
+  //                         wallet: defaultWallet,
+  //                         action: "mywallets",
+  //                       );
+  //                     },
+  //                   ),
+  //                 );
+  //               },
+  //             ),
+  //             const Spacer(flex: 1),
+  //           ],
+  //         )),
+  //   );
+  // }
+
+  // Widget floatingAction(BuildContext context, index) {
+  //   WalletsProfilesProvider _historyProvider =
+  //       Provider.of<WalletsProfilesProvider>(context, listen: false);
+  //   return SizedBox(
+  //     height: 90,
+  //     width: 90,
+  //     child: FittedBox(
+  //       child: FloatingActionButton(
+  //         // shape: const RoundedRectangleBorder(
+  //         //   borderRadius: BorderRadius.all(Radius.elliptical(150, 100)),
+  //         // ),
+  //         backgroundColor: yellowC,
+  //         elevation: 0,
+  //         onPressed: () async {
+  //           Navigator.popUntil(
+  //             context,
+  //             ModalRoute.withName('/'),
+  //           );
+  //           await _historyProvider.scan(context);
+  //         },
+  //         child: const Image(
+  //             image: AssetImage('assets/qrcode-scan.png'),
+  //             height: 35), //icon inside button
+  //       ),
+  //     ),
+  //   );
+  // }
+
   void handleSearchEnd() {
     searchIcon = Icon(
       Icons.search,
diff --git a/lib/screens/home.dart b/lib/screens/home.dart
index 6429d7dde05aaec06d4fb3ad514af98fa77e4e54..1aa3ed2aa6ec3709bc3684280bea163acf7919f6 100644
--- a/lib/screens/home.dart
+++ b/lib/screens/home.dart
@@ -94,6 +94,7 @@ class HomeScreen extends StatelessWidget {
           ],
         ),
       ),
+      // bottomNavigationBar: _homeProvider.bottomBar(context, 1),
       backgroundColor: const Color(0xffF9F9F1),
       body: Builder(
         builder: (ctx) => StatefulWrapper(
diff --git a/lib/screens/myWallets/chest_options.dart b/lib/screens/myWallets/chest_options.dart
index 47bb5e12ae8b1018248804627a01fd201503c0e2..4d462ed782d968ce4c98bb631ae43b3e1282d723 100644
--- a/lib/screens/myWallets/chest_options.dart
+++ b/lib/screens/myWallets/chest_options.dart
@@ -3,6 +3,7 @@ import 'package:gecko/globals.dart';
 import 'package:gecko/models/chest_data.dart';
 import 'package:flutter/services.dart';
 import 'package:gecko/providers/chest_provider.dart';
+import 'package:gecko/providers/home.dart';
 import 'package:gecko/providers/my_wallets.dart';
 import 'package:gecko/screens/myWallets/change_pin.dart';
 import 'package:provider/provider.dart';
@@ -17,6 +18,8 @@ class ChestOptions extends StatelessWidget {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     ChestProvider _chestProvider =
         Provider.of<ChestProvider>(context, listen: false);
+    HomeProvider _homeProvider =
+        Provider.of<HomeProvider>(context, listen: false);
 
     ChestData currentChest = chestBox.get(configBox.get('currentChest'))!;
 
@@ -37,6 +40,7 @@ class ChestOptions extends StatelessWidget {
             height: 22,
             child: Text(currentChest.name!),
           )),
+      bottomNavigationBar: _homeProvider.bottomAppBar(context, 2),
       body: Builder(
         builder: (ctx) => SafeArea(
           child: Column(children: <Widget>[
diff --git a/lib/screens/myWallets/wallet_options.dart b/lib/screens/myWallets/wallet_options.dart
index 3614935bf916dfdfd50f64786bf078fe08650d5f..85ac5d1a2e72613dcec93881dadb833ccd2b5021 100644
--- a/lib/screens/myWallets/wallet_options.dart
+++ b/lib/screens/myWallets/wallet_options.dart
@@ -2,6 +2,7 @@ import 'dart:async';
 import 'package:flutter/material.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/chest_data.dart';
+import 'package:gecko/providers/home.dart';
 import 'package:gecko/providers/my_wallets.dart';
 import 'package:gecko/models/wallet_data.dart';
 import 'package:gecko/providers/substrate_sdk.dart';
@@ -26,6 +27,8 @@ class WalletOptions extends StatelessWidget {
         Provider.of<WalletsProfilesProvider>(context, listen: false);
     MyWalletsProvider _myWalletProvider =
         Provider.of<MyWalletsProvider>(context);
+    HomeProvider _homeProvider =
+        Provider.of<HomeProvider>(context, listen: false);
 
     log.d(_walletOptions.address.text);
 
@@ -62,6 +65,7 @@ class WalletOptions extends StatelessWidget {
             }),
           ),
         ),
+        bottomNavigationBar: _homeProvider.bottomAppBar(context, 2),
         body: Builder(
           builder: (ctx) => SafeArea(
             child: Column(children: <Widget>[
diff --git a/lib/screens/myWallets/wallets_home.dart b/lib/screens/myWallets/wallets_home.dart
index 98895b34a2175ca92bc08f04360acd7ab55e21e3..2b7b9966c5ae0ef20635c2e41830351e6c0e607d 100644
--- a/lib/screens/myWallets/wallets_home.dart
+++ b/lib/screens/myWallets/wallets_home.dart
@@ -1,6 +1,7 @@
 import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:gecko/models/chest_data.dart';
+import 'package:gecko/providers/home.dart';
 import 'package:gecko/providers/my_wallets.dart';
 import 'package:gecko/models/queries.dart';
 import 'package:gecko/models/wallet_data.dart';
@@ -21,6 +22,8 @@ class WalletsHome extends StatelessWidget {
     SystemChrome.setPreferredOrientations([DeviceOrientation.portraitUp]);
     MyWalletsProvider myWalletProvider =
         Provider.of<MyWalletsProvider>(context);
+    HomeProvider _homeProvider =
+        Provider.of<HomeProvider>(context, listen: false);
 
     final int? _currentChestNumber = myWalletProvider.getCurrentChest();
     final ChestData _currentChest = chestBox.get(_currentChestNumber)!;
@@ -53,6 +56,7 @@ class WalletsHome extends StatelessWidget {
               style: TextStyle(color: Colors.grey[850])),
           backgroundColor: const Color(0xffFFD58D),
         ),
+        bottomNavigationBar: _homeProvider.bottomAppBar(context, 2),
         body: SafeArea(
           child: myWalletsTiles(context, _currentChestNumber!),
         ),
@@ -154,8 +158,7 @@ class WalletsHome extends StatelessWidget {
     }
 
     List _listWallets = _myWalletProvider.listWallets;
-    WalletData? defaultWallet =
-        _myWalletProvider.getDefaultWallet();
+    WalletData? defaultWallet = _myWalletProvider.getDefaultWallet();
     final double screenWidth = MediaQuery.of(context).size.width;
     int nTule = 2;
 
diff --git a/lib/screens/search.dart b/lib/screens/search.dart
index d98b98a643a11ee668cfbc076363c229f041e0ed..026a4df8d63a8b1a3ee2c62abaf51b98b1dd62a6 100644
--- a/lib/screens/search.dart
+++ b/lib/screens/search.dart
@@ -16,6 +16,7 @@ class SearchScreen extends StatelessWidget {
     SearchProvider _searchProvider = Provider.of<SearchProvider>(context);
     final double screenHeight = MediaQuery.of(context).size.height;
 
+
     return WillPopScope(
         onWillPop: () {
           _searchProvider.searchController.text = '';
diff --git a/lib/screens/wallet_view.dart b/lib/screens/wallet_view.dart
index 63b2d34eca0bf481c9fb33a4e2ed8552b841ae65..4ff7190040e87a4978a150e555da6318d5bbba49 100644
--- a/lib/screens/wallet_view.dart
+++ b/lib/screens/wallet_view.dart
@@ -2,6 +2,7 @@ import 'package:flutter/services.dart';
 import 'package:gecko/globals.dart';
 import 'package:flutter/material.dart';
 import 'package:gecko/providers/cesium_plus.dart';
+import 'package:gecko/providers/home.dart';
 import 'package:gecko/providers/substrate_sdk.dart';
 import 'package:gecko/providers/wallet_options.dart';
 import 'package:gecko/providers/my_wallets.dart';
@@ -30,6 +31,8 @@ class WalletViewScreen extends StatelessWidget {
         Provider.of<CesiumPlusProvider>(context, listen: false);
     _walletViewProvider.pubkey = pubkey!;
     SubstrateSdk _sub = Provider.of<SubstrateSdk>(context, listen: false);
+    HomeProvider _homeProvider =
+        Provider.of<HomeProvider>(context, listen: false);
 
     MyWalletsProvider _myWalletProvider =
         Provider.of<MyWalletsProvider>(context, listen: false);
@@ -46,11 +49,14 @@ class WalletViewScreen extends StatelessWidget {
             child: Text('Voir un portefeuille'),
           ),
         ),
+        bottomNavigationBar: _homeProvider.bottomAppBar(context, 1),
+        // floatingActionButton: _homeProvider.floatingAction(context, 1),
+        // floatingActionButtonLocation: FloatingActionButtonLocation.centerDocked,
         body: SafeArea(
           child: Column(children: <Widget>[
             headerProfileView(
                 context, _walletViewProvider, _cesiumPlusProvider),
-            SizedBox(height: isTall ? 120 : 70),
+            SizedBox(height: isTall ? 50 : 20),
             Row(mainAxisAlignment: MainAxisAlignment.spaceAround, children: [
               Column(children: <Widget>[
                 SizedBox(
@@ -233,7 +239,7 @@ class WalletViewScreen extends StatelessWidget {
               style: TextStyle(
                   fontSize: buttonFontSize, fontWeight: FontWeight.w500),
             ),
-            SizedBox(height: isTall ? 120 : 70)
+            SizedBox(height: isTall ? 50 : 20)
           ]),
         ));
   }