diff --git a/lib/actions/actions.dart b/lib/actions/actions.dart
index 84e57a65..34f2ffc1 100644
--- a/lib/actions/actions.dart
+++ b/lib/actions/actions.dart
@@ -9,6 +9,7 @@ import 'package:hub/flutter_flow/flutter_flow_theme.dart';
 import 'package:hub/flutter_flow/flutter_flow_util.dart';
 import 'package:hub/flutter_flow/nav/nav.dart';
 import 'package:hub/flutter_flow/random_data_util.dart';
+import 'package:hub/shared/helpers/db_helper.dart';
 import 'package:hub/shared/utils/dialog_util.dart';
 import 'package:qr_flutter/qr_flutter.dart';
 import 'package:share_plus/share_plus.dart';
@@ -65,80 +66,81 @@ Future<Color> manageStatusColorAction(
   return FlutterFlowTheme.of(context).warning;
 }
 
-Future singInLoginAction(
+Future signInLoginAction(
   BuildContext context,
   FlutterFlowModel model, {
   String? emailAdress,
   String? password,
 }) async {
   try {
-    String? devUUID;
-    ApiCallResponse? loginCall;
+    final ApiCallResponse? response;
+    final DatabaseHelper db = DatabaseHelper();
+    final LoginCall callback = PhpGroup.loginCall;
 
-    await Future.wait([
-      Future(() async {
-        AppState().email = emailAdress!;
-      }),
-      Future(() async {
-        AppState().passwd = password!;
-      }),
-    ]);
+    final String? devUUID;
+    final String userUUID;
+    final String status;
+    final String userDevUUID;
+    final String device;
+    final String email;
+    final String passwd;
+    final String description;
+    final bool haveLocal;
+    final bool isLogged;
 
-    if ((AppState().email != '') && (AppState().passwd != '')) {
-      devUUID = await getDevUUID();
+    email = emailAdress!;
+    passwd = password!;
 
-      AppState().devUUID = devUUID!;
+    devUUID = await getDevUUID();
+    device = AppState().device;
+    description = randomString(
+      10,
+      10,
+      true,
+      false,
+      false,
+    );
 
-      loginCall = await PhpGroup.loginCall.call(
-        email: AppState().email,
-        password: AppState().passwd,
-        uuid: AppState().devUUID,
-        type: AppState().device,
-        description: randomString(
-          10,
-          10,
-          true,
-          false,
-          false,
-        ),
+    if ((email != '') && (passwd != '')) {
+      response = await callback.call(
+        email: email,
+        password: passwd,
+        uuid: devUUID,
+        type: device,
+        description: description,
       );
 
-      if (PhpGroup.loginCall.error((loginCall.jsonBody ?? '')) == false) {
-        AppState().userUUID = PhpGroup.loginCall.userUUID(
-          (loginCall.jsonBody ?? ''),
+      if (callback.error((response.jsonBody ?? '')) == false) {
+        userUUID = callback.userUUID(
+          (response.jsonBody ?? ''),
         )!;
-        AppState().createdAt = dateTimeFormat(
-          'd/M/y H:mm:ss',
-          getCurrentTimestamp,
-          locale: FFLocalizations.of(context).languageCode,
-        );
-        AppState().updatedAt = '00/00/0000 00:00:00';
-        AppState().status =
-            PhpGroup.loginCall.userStatus((loginCall.jsonBody ?? ''))!;
-        AppState().userDevUUID =
-            PhpGroup.loginCall.userDeviceId((loginCall.jsonBody ?? ''))!;
-        PhpGroup.loginCall.userName((loginCall.jsonBody ?? ''))!;
-        AppState().serialNumber = await getSerialNumber() ?? '';
-        AppState().isLogged = true;
+        status = callback.userStatus((response.jsonBody ?? ''))!;
+        userDevUUID = callback.userDeviceId((response.jsonBody ?? ''))!;
 
-        AppState().haveLocal =
-            await checkLocals(context: context, model: model);
-        toggleApp(context, AppState().haveLocal!);
-      } else {
-        if (PhpGroup.loginCall.msg((loginCall?.jsonBody ?? '')) == null) {
-          DialogUtil.errorDefault(context);
-        } else {
-          DialogUtil.error(context,
-              PhpGroup.loginCall.msg((loginCall?.jsonBody ?? '')).toString());
-        }
+        db.update('email', email, 'user');
+        db.update('passwd', passwd, 'user');
+        db.update('devUUID', devUUID, 'user');
+        db.update('userUUID', userUUID, 'user');
+        db.update('userDevUUID', userDevUUID, 'user');
+        db.update('status', status, 'user');
 
-        AppState().deleteEmail();
-        AppState().email = '';
+        callback.userName((response.jsonBody ?? ''))!;
+        isLogged = true;
+        haveLocal = await checkLocals(context: context, model: model);
 
-        AppState().deletePasswd();
-        AppState().passwd = '';
+        AppState().haveLocal = haveLocal;
+        AppState().isLogged = isLogged;
 
         AppState().update(() {});
+
+        toggleApp(context, haveLocal);
+      } else {
+        if (callback.msg((response.jsonBody ?? '')) == null) {
+          DialogUtil.errorDefault(context);
+        } else {
+          DialogUtil.error(
+              context, callback.msg((response.jsonBody ?? '')).toString());
+        }
       }
     }
 
@@ -215,14 +217,15 @@ Future forgotPasswdAction(
   BuildContext context, {
   required String? email,
 }) async {
-  ApiCallResponse? forgotPasswd;
+  ApiCallResponse? response;
+  ForgotPasswordCall callback = PhpGroup.forgotPasswordCall;
 
-  forgotPasswd = await PhpGroup.forgotPasswordCall.call(
+  response = await PhpGroup.forgotPasswordCall.call(
     email: email,
   );
 
-  if (PhpGroup.forgotPasswordCall.error(
-        (forgotPasswd.jsonBody ?? ''),
+  if (callback.error(
+        (response.jsonBody ?? ''),
       ) !=
       false) {
     return;
@@ -274,12 +277,23 @@ Future<bool> visitCancelAction(BuildContext context,
     required int? idVisita,
     required String? accessKey,
     required String? email}) async {
-  ApiCallResponse? apiCallResponse;
+  final ApiCallResponse? response;
+  final CancelaVisita callback = PhpGroup.cancelaVisita;
+  final DatabaseHelper db = DatabaseHelper();
+  final userUUID = await db
+      .get(key: 'userUUID', field: 'value')
+      .then((value) => value.toString());
+  final devUUID = await db
+      .get(key: 'devUUID', field: 'value')
+      .then((value) => value.toString());
+  final cliUUID = await db
+      .get(key: 'cliUUID', field: 'value')
+      .then((value) => value.toString());
 
-  apiCallResponse = await PhpGroup.cancelaVisita.call(
-    userUUID: AppState().userUUID,
-    devUUID: AppState().devUUID,
-    cliID: AppState().cliUUID,
+  response = await callback.call(
+    userUUID: userUUID,
+    devUUID: devUUID,
+    cliID: cliUUID,
     atividade: 'cancelaVisita',
     idDestino: idDestino,
     idVisita: idVisita,
@@ -288,8 +302,8 @@ Future<bool> visitCancelAction(BuildContext context,
     DevDesc: '',
   );
 
-  if (apiCallResponse.statusCode == 200) {
-    return !apiCallResponse.jsonBody['error'];
+  if (response.statusCode == 200) {
+    return !response.jsonBody['error'];
   } else {
     return false;
   }
@@ -327,9 +341,14 @@ Future<bool> checkLocals({
   required BuildContext context,
   required FlutterFlowModel model,
 }) async {
-  final response = await PhpGroup.getLocalsCall.call(
-    devUUID: AppState().devUUID,
-    userUUID: AppState().userUUID,
+  final GetLocalsCall callback = PhpGroup.getLocalsCall;
+  final DatabaseHelper db = DatabaseHelper();
+  final userUUID = await db.get(key: 'userUUID', field: 'value');
+  final devUUID = await db.get(key: 'devUUID', field: 'value');
+
+  final response = await callback.call(
+    devUUID: devUUID.toString(),
+    userUUID: userUUID.toString(),
   );
 
   // Verificação rápida de erro para evitar processamento desnecessário.
@@ -347,15 +366,23 @@ Future<bool> checkLocals({
 }
 
 Future<void> showShare(payload) async {
+  final DatabaseHelper db = DatabaseHelper();
+  final cliName = await db
+      .get(key: 'cliName', field: 'value')
+      .then((value) => value.toString());
+  final cliUUID = await db
+      .get(key: 'cliUUID', field: 'value')
+      .then((value) => value.toString());
+
   for (var i = 0; i < payload['convites'].length; i++) {
     await Share.share('''
-Olá, \*${payload['convites'][i]['VTE_NOME']}\*! Você foi convidado para \*${AppState().local}\*.
+Olá, \*${payload['convites'][i]['VTE_NOME']}\*! Você foi convidado para \*$cliName\*.
 
 \*Validade do Convite\*:
 - Início: ${payload['convites'][i]['VAW_DTINICIO']}
 - Fim: ${payload['convites'][i]['VAW_DTFIM']}
 
-URL do Convite: https://visita.freaccess.com.br/${payload['convites'][i]['VAW_ID']}/${AppState().cliUUID}/${payload['convites'][i]['VAW_CHAVE']}
+URL do Convite: https://visita.freaccess.com.br/${payload['convites'][i]['VAW_ID']}/$cliUUID/${payload['convites'][i]['VAW_CHAVE']}
                                                         ''');
   }
 }
@@ -366,12 +393,17 @@ Future answersRequest(
     required String? task,
     required String? response,
     required String? id}) async {
-  ApiCallResponse? respondeSolicitacaoCall;
+  final ApiCallResponse? respondeSolicitacaoCall;
+  final RespondeSolicitacaoCall callback = PhpGroup.respondeSolicitacaoCall;
+  final DatabaseHelper db = DatabaseHelper();
+  final userUUID = await db.get(key: 'userUUID');
+  final devUUID = await db.get(key: 'devUUID');
+  final cliUUID = await db.get(key: 'cliUUID');
 
-  respondeSolicitacaoCall = await PhpGroup.respondeSolicitacaoCall.call(
-    userUUID: AppState().userUUID,
-    devUUID: AppState().devUUID,
-    cliUUID: AppState().cliUUID,
+  respondeSolicitacaoCall = await callback.call(
+    userUUID: userUUID,
+    devUUID: devUUID,
+    cliUUID: cliUUID,
     atividade: 'respondeSolicitacao',
     referencia: ref,
     tarefa: task,
@@ -510,59 +542,6 @@ Widget buildQrCode(
   }
 }
 
-// // Retorna o conteúdo a ser codificado no QR Code.
-// String getContents() {
-//   return data;
-// }
-
-// // Retorna uma versão do conteúdo otimizada para exibição.
-// String getDisplayContents() {
-//   return data.trim();
-// }
-
-// // Retorna o título baseado no tipo de conteúdo.
-// String getTitle() {
-//   return type;
-// }
-
-// // Codifica o conteúdo em uma string adequada para o QR Code.
-// Future<String> encodeContents() async {
-//   // Implementação específica para codificar o conteúdo.
-//   return data; // Exemplo simplificado.
-// }
-
-// // Codifica o conteúdo específico do QR Code.
-// Future<Widget> encodeQRCodeContents() async {
-//   return getQrCode();
-// }
-
-// // Gera o QR Code como um widget.
-
-// // Codifica o conteúdo como um bitmap (pode ser útil para operações de baixo nível).
-// // Future<Image> encodeAsBitmap() async {
-// //   // Implementação para codificar como bitmap.
-// //   return Image(image); // Exemplo simplificado.
-// // }
-
-// // Adivinha a codificação apropriada para o conteúdo.
-// String guessAppropriateEncoding(String content) {
-//   // Implementação para adivinhar a codificação.
-//   return "UTF-8"; // Exemplo simplificado.
-// }
-
-// // Remove espaços em branco do início e do fim do conteúdo.
-// String trim(String content) {
-//   return content.trim();
-// }
-
-// // Escapa caracteres especiais para o formato MECARD.
-// String escapeMECARD(String content) {
-//   // Implementação para escapar caracteres.
-//   return content.replaceAll(':', '\\:'); // Exemplo simplificado.
-// }
-
-/// menu
-
 Future scheduleVisitOptAction(BuildContext context) async {
   await showAdaptiveDialog(
     context: context,
diff --git a/lib/backend/api_requests/api_calls.dart b/lib/backend/api_requests/api_calls.dart
index ce44250f..c3dcf8ed 100644
--- a/lib/backend/api_requests/api_calls.dart
+++ b/lib/backend/api_requests/api_calls.dart
@@ -1317,7 +1317,7 @@ class GetDadosCall {
     String? devUUID = '',
     String? userUUID = '',
     String? cliUUID = '',
-    String? atividade = '',
+    String? atividade = 'getDados',
   }) async {
     final baseUrl = PhpGroup.getBaseUrl();
 
diff --git a/lib/backend/notifications/firebase_messaging_service.dart b/lib/backend/notifications/firebase_messaging_service.dart
index d906b4ed..e6351ecf 100644
--- a/lib/backend/notifications/firebase_messaging_service.dart
+++ b/lib/backend/notifications/firebase_messaging_service.dart
@@ -4,6 +4,7 @@ import 'package:firebase_core/firebase_core.dart';
 import 'package:firebase_messaging/firebase_messaging.dart';
 import 'package:hub/app_state.dart';
 import 'package:hub/backend/api_requests/api_calls.dart';
+import 'package:hub/shared/helpers/db_helper.dart';
 import 'package:hub/shared/utils/log_util.dart';
 
 import 'notification_service.dart';
@@ -61,11 +62,13 @@ class FirebaseMessagingService {
 
       if (deviceToken != null) {
         AppState().token = deviceToken;
+        final ApiCallResponse? response;
+        final DatabaseHelper db = DatabaseHelper();
+        final devUUID = await db.get(key: 'devUUID', field: 'value');
+        final userUUID = await db.get(key: 'userUUID', field: 'value');
 
-        final ApiCallResponse? response = await PhpGroup.updToken.call(
-            token: AppState().token,
-            devid: AppState().devUUID,
-            useruuid: AppState().userUUID);
+        response = await PhpGroup.updToken
+            .call(token: AppState().token, devid: devUUID, useruuid: userUUID);
 
         if (PhpGroup.updToken.error((response?.jsonBody ?? '')) == false) {
           log('Token Atualizado com Sucesso!');
diff --git a/lib/backend/notifications/notification_service.dart b/lib/backend/notifications/notification_service.dart
index 532f4388..79b7cb7f 100644
--- a/lib/backend/notifications/notification_service.dart
+++ b/lib/backend/notifications/notification_service.dart
@@ -12,11 +12,17 @@ import 'package:hub/flutter_flow/flutter_flow_theme.dart';
 import 'package:hub/flutter_flow/flutter_flow_util.dart';
 import 'package:hub/flutter_flow/flutter_flow_widgets.dart';
 import 'package:hub/flutter_flow/nav/nav.dart';
+import 'package:hub/shared/helpers/db_helper.dart';
 import 'package:hub/shared/utils/dialog_util.dart';
+import 'package:sqflite/sqflite.dart';
 
 Future<void> onMessageReceived(
     Map<String, dynamic> payload, String? extra, String? handleClick) async {
   final localId = jsonDecode(payload['local']!)['CLI_ID'];
+  final DatabaseHelper db = DatabaseHelper();
+  final cliUUID = await db
+      .get(key: 'cliUUID', field: 'value')
+      .then((value) => value.toString());
 
   switch (handleClick) {
     case 'visit_request':
@@ -127,7 +133,7 @@ Future<void> onMessageReceived(
                     ): payload['mensagem'],
                   }),
                   imagePath:
-                      'https://freaccess.com.br/freaccess/getImage.php?cliID=${AppState().cliUUID}&atividade=getFoto&Documento=${payload['documento'] ?? ''}&tipo=E',
+                      'https://freaccess.com.br/freaccess/getImage.php?cliID=$cliUUID&atividade=getFoto&Documento=${payload['documento'] ?? ''}&tipo=E',
                   statusHashMap: [
                     {
                       FFLocalizations.of(context).getVariableText(
@@ -160,7 +166,7 @@ Future<void> onMessageReceived(
               backgroundColor: Colors.transparent,
               child: DetailsComponentWidget(
                 imagePath:
-                    'https://freaccess.com.br/freaccess/getImage.php?cliID=${AppState().cliUUID}&atividade=getFoto&Documento=$id&tipo=$type',
+                    'https://freaccess.com.br/freaccess/getImage.php?cliID=$cliUUID&atividade=getFoto&Documento=$id&tipo=$type',
                 labelsHashMap: Map<String, String>.from({
                   FFLocalizations.of(context).getVariableText(
                     enText: 'Name',
@@ -230,8 +236,6 @@ Future<void> onMessageReceived(
     default:
       break;
   }
-
-  // showAlertDialog(AppState().context!, 'Test', 'Test', () async {});
 }
 
 class NotificationService {
diff --git a/lib/components/atomic_components/menu_button_item/menu_button_item_widget.dart b/lib/components/atomic_components/menu_button_item/menu_button_item_widget.dart
index 40fdc3a2..26968d47 100644
--- a/lib/components/atomic_components/menu_button_item/menu_button_item_widget.dart
+++ b/lib/components/atomic_components/menu_button_item/menu_button_item_widget.dart
@@ -2,6 +2,7 @@ import 'package:flutter/material.dart';
 import 'package:google_fonts/google_fonts.dart';
 import 'package:hub/components/molecular_components/menu_item/menu_item.dart';
 import 'package:hub/flutter_flow/flutter_flow_theme.dart';
+import 'package:hub/shared/helpers/db_helper.dart';
 import 'package:hub/shared/utils/dialog_util.dart';
 
 import '../../../app_state.dart';
@@ -33,7 +34,12 @@ class _MenuButtonWidgetState extends State<MenuButtonWidget> {
       hoverColor: Colors.transparent,
       highlightColor: Colors.transparent,
       onTap: () async {
-        if (AppState().cliUUID.isEmpty) {
+        final DatabaseHelper db = DatabaseHelper();
+        final cliUUID = await db
+            .get(key: 'cliUUID', field: 'value')
+            .then((value) => value.toString());
+
+        if (cliUUID.isEmpty) {
           return DialogUtil.warningDefault(context);
         } else {
           await widget.action?.call();
diff --git a/lib/components/organism_components/bottom_arrow_linked_locals_component/bottom_arrow_linked_locals_component_widget.dart b/lib/components/organism_components/bottom_arrow_linked_locals_component/bottom_arrow_linked_locals_component_widget.dart
index dae150a6..4ef1ba1c 100644
--- a/lib/components/organism_components/bottom_arrow_linked_locals_component/bottom_arrow_linked_locals_component_widget.dart
+++ b/lib/components/organism_components/bottom_arrow_linked_locals_component/bottom_arrow_linked_locals_component_widget.dart
@@ -3,6 +3,7 @@ import 'package:hub/components/organism_components/bottom_arrow_linked_locals_co
 import 'package:hub/components/templates_components/card_item_template_component/card_item_template_component_widget.dart';
 import 'package:hub/flutter_flow/flutter_flow_util.dart';
 import 'package:hub/flutter_flow/nav/nav.dart';
+import 'package:hub/shared/helpers/db_helper.dart';
 import 'package:hub/shared/utils/dialog_util.dart';
 import 'package:hub/shared/utils/log_util.dart';
 import 'package:provider/provider.dart';
@@ -64,10 +65,14 @@ class _BottomArrowLinkedLocalsComponentWidgetState
 
   Future<ApiCallResponse?> _fetchLocals() async {
     try {
+      final DatabaseHelper db = DatabaseHelper();
+      final devUUID = await db.get(key: 'devUUID', field: 'value');
+      final userUUID = await db.get(key: 'userUUID', field: 'value');
+
       setState(() => _loading = true);
       var response = await PhpGroup.getLocalsCall.call(
-        devUUID: AppState().devUUID,
-        userUUID: AppState().userUUID,
+        devUUID: devUUID,
+        userUUID: userUUID,
       );
 
       final List<dynamic> locals = response.jsonBody['locais'] ?? [];
@@ -82,9 +87,10 @@ class _BottomArrowLinkedLocalsComponentWidgetState
         // Verifica se há apenas um local e se o status é 'A'
         if (locals.length == 1 && locals[0]['CLU_STATUS'] == 'A') {
           final local = locals[0];
-          AppState().cliUUID = local['CLI_ID'];
-          AppState().local = local['CLI_NOME'];
-          AppState().ownerUUID = local['CLU_OWNER_ID'];
+          db.update('cliUUID', local['CLI_ID'], 'local');
+          db.update('cliName', local['CLI_NOME'], 'local');
+          db.update('ownerUUID', local['CLU_OWNER_ID'], 'local');
+
           context.pop();
         }
 
@@ -109,11 +115,12 @@ class _BottomArrowLinkedLocalsComponentWidgetState
 
   Future<dynamic> _fetchResponseLink(String status, String cliID) async {
     try {
+      final DatabaseHelper db = DatabaseHelper();
+      final devUUID = await db.get(key: 'devUUID', field: 'value');
+      final userUUID = await db.get(key: 'userUUID', field: 'value');
+
       var response = await PhpGroup.resopndeVinculo.call(
-          devUUID: AppState().devUUID,
-          userUUID: AppState().userUUID,
-          cliID: cliID,
-          tarefa: status);
+          devUUID: devUUID, userUUID: userUUID, cliID: cliID, tarefa: status);
 
       if (response.jsonBody['error'] == false) {
         return {
@@ -173,10 +180,13 @@ class _BottomArrowLinkedLocalsComponentWidgetState
       labelsHashMap: _labelsHashMap(local),
       statusHashMap: [_statusHashMap(local)],
       onTapCardItemAction: () async {
+        final DatabaseHelper db = DatabaseHelper();
+
         if (local['CLU_STATUS'] == 'A') {
-          AppState().cliUUID = local['CLI_ID'];
-          AppState().local = local['CLI_NOME'];
-          AppState().ownerUUID = local['CLU_OWNER_ID'];
+          db.update('cliUUID', local['CLI_ID'], 'local');
+          db.update('cliName', local['CLI_NOME'], 'local');
+          db.update('ownerUUID', local['CLU_OWNER_ID'], 'local');
+
           context.pop();
         } else if (local['CLU_STATUS'] == 'B') {
           String message = FFLocalizations.of(context).getVariableText(
diff --git a/lib/components/organism_components/local_profile_component/local_profile_component_model.dart b/lib/components/organism_components/local_profile_component/local_profile_component_model.dart
index 12c50d2f..1bab9c96 100644
--- a/lib/components/organism_components/local_profile_component/local_profile_component_model.dart
+++ b/lib/components/organism_components/local_profile_component/local_profile_component_model.dart
@@ -1,3 +1,5 @@
+import 'package:hub/shared/helpers/db_helper.dart';
+
 import '/flutter_flow/flutter_flow_util.dart';
 import 'local_profile_component_widget.dart' show LocalProfileComponentWidget;
 import 'package:flutter/material.dart';
@@ -6,9 +8,24 @@ import 'package:flutter/material.dart';
 
 class LocalProfileComponentModel
     extends FlutterFlowModel<LocalProfileComponentWidget> {
+  final DatabaseHelper db = DatabaseHelper();
+  String cliName = '';
+  String cliUUID = '';
+
   @override
-  void initState(BuildContext context) {}
+  void initState(BuildContext context) {
+    init();
+  }
+
+  Future<void> init() async {
+    cliName = await db
+        .get(key: 'cliName', field: 'value')
+        .then((value) => value.toString());
+    cliUUID = await db
+        .get(key: 'cliUUID', field: 'value')
+        .then((value) => value.toString());
+  }
 
   @override
   void dispose() {}
-}
\ No newline at end of file
+}
diff --git a/lib/components/organism_components/local_profile_component/local_profile_component_widget.dart b/lib/components/organism_components/local_profile_component/local_profile_component_widget.dart
index f2003b6f..d290feb8 100644
--- a/lib/components/organism_components/local_profile_component/local_profile_component_widget.dart
+++ b/lib/components/organism_components/local_profile_component/local_profile_component_widget.dart
@@ -93,7 +93,7 @@ class _LocalProfileComponentWidgetState
                               ),
                             ),
                             imageUrl: valueOrDefault(
-                                'https://freaccess.com.br/freaccess/Images/Clients/${AppState().cliUUID}.png',
+                                'https://freaccess.com.br/freaccess/Images/Clients/${_model.cliUUID}.png',
                                 'assets/images/home.png'),
                             width: 80.0,
                             height: 80.0,
@@ -111,11 +111,12 @@ class _LocalProfileComponentWidgetState
                 ),
                 Text(
                   valueOrDefault<String>(
-                      functions.convertToUppercase(AppState().local),
-                      FFLocalizations.of(context).getVariableText(
-                        ptText: 'SEM LOCAL VINCULADO',
-                        enText: 'NO LINKED LOCAL',
-                      )),
+                    functions.convertToUppercase(_model.cliName),
+                    FFLocalizations.of(context).getVariableText(
+                      ptText: 'SEM LOCAL VINCULADO',
+                      enText: 'NO LINKED LOCAL',
+                    ),
+                  ),
                   style: FlutterFlowTheme.of(context).labelMedium.override(
                         fontFamily: 'Nunito',
                         color: FlutterFlowTheme.of(context).info,
diff --git a/lib/components/organism_components/menu_component/menu_component_widget.dart b/lib/components/organism_components/menu_component/menu_component_widget.dart
index fd4ea8e5..60f0393d 100644
--- a/lib/components/organism_components/menu_component/menu_component_widget.dart
+++ b/lib/components/organism_components/menu_component/menu_component_widget.dart
@@ -3,6 +3,7 @@ import 'package:hub/backend/schema/enums/enums.dart';
 import 'package:hub/components/atomic_components/menu_button_item/menu_button_item_widget.dart';
 import 'package:hub/components/atomic_components/menu_card_item/menu_card_item.dart';
 import 'package:hub/components/molecular_components/menu_item/menu_item.dart';
+import 'package:hub/shared/helpers/db_helper.dart';
 
 import '/components/organism_components/menu_list_view_component/menu_list_view_component_widget.dart';
 import '/components/organism_components/menu_staggered_view_component/menu_staggered_view_component_widget.dart';
@@ -52,6 +53,21 @@ class _MenuComponentWidgetState extends State<MenuComponentWidget> {
 
   @override
   Widget build(BuildContext context) {
+    final DatabaseHelper db = DatabaseHelper();
+    final cliUUID = db
+        .get(key: 'cliUUID', field: 'value')
+        .then((value) => value.toString());
+    final userUUID = db
+        .get(key: 'userUUID', field: 'value')
+        .then((value) => value.toString());
+    final devUUID = db
+        .get(key: 'devUUID', field: 'value')
+        .then((value) => value.toString());
+    final provisional =
+        db.get(key: 'cliName', field: 'value').then((value) => value);
+    final whatsapp =
+        db.get(key: 'whatsapp', field: 'value').then((value) => value);
+
     final options = () {
       if (widget.item == MenuItem.button) {
         if (_model.isGrid == true)
diff --git a/lib/components/templates_components/provisional_schedule_template/provisional_schedule_template_model.dart b/lib/components/templates_components/provisional_schedule_template/provisional_schedule_template_model.dart
index 75c7590b..86bbbb92 100644
--- a/lib/components/templates_components/provisional_schedule_template/provisional_schedule_template_model.dart
+++ b/lib/components/templates_components/provisional_schedule_template/provisional_schedule_template_model.dart
@@ -2,10 +2,17 @@ import 'package:flutter/material.dart';
 import 'package:hub/backend/api_requests/api_manager.dart';
 import 'package:hub/components/templates_components/provisional_schedule_template/provisional_shcedule_template_widget.dart';
 import 'package:hub/flutter_flow/flutter_flow_util.dart';
+import 'package:hub/shared/helpers/db_helper.dart';
+import 'package:sqflite/sqflite.dart';
 
 class ScheduleProvisionalVisitPageModel
     extends FlutterFlowModel<ScheduleProvisionalVisitPageWidget> {
-  ///  Local state fields for this page.
+  final DatabaseHelper db = DatabaseHelper();
+  String cliUUID = '';
+  String devUUID = '';
+  String userUUID = '';
+  String cliName = '';
+  String ownerUUID = '';
 
   bool toggleIdx = false;
 
@@ -96,6 +103,15 @@ class ScheduleProvisionalVisitPageModel
   void initState(BuildContext context) {
     personNameTextControllerValidator = _personNameTextControllerValidator;
     dateTimeTextControllerValidator = _dateTimeTextControllerValidator;
+    init();
+  }
+
+  Future<void> init() async {
+    cliUUID = await db.get(key: 'cliUUID', field: 'value');
+    devUUID = await db.get(key: 'devUUID', field: 'value');
+    userUUID = await db.get(key: 'userUUID', field: 'value');
+    cliName = await db.get(key: 'cliName', field: 'value');
+    ownerUUID = await db.get(key: 'ownerUUID', field: 'value');
   }
 
   @override
diff --git a/lib/components/templates_components/provisional_schedule_template/provisional_shcedule_template_widget.dart b/lib/components/templates_components/provisional_schedule_template/provisional_shcedule_template_widget.dart
index 64823c0a..9c5dce23 100644
--- a/lib/components/templates_components/provisional_schedule_template/provisional_shcedule_template_widget.dart
+++ b/lib/components/templates_components/provisional_schedule_template/provisional_shcedule_template_widget.dart
@@ -183,7 +183,7 @@ class _ScheduleProvisionalVisitPageWidgetState
                                             fadeOutDuration: const Duration(
                                                 milliseconds: 200),
                                             imageUrl:
-                                                'https://freaccess.com.br/freaccess/Images/Clients/${AppState().cliUUID}.png',
+                                                'https://freaccess.com.br/freaccess/Images/Clients/${_model.cliUUID}.png',
                                             width: 35.0,
                                             height: 35.0,
                                             fit: BoxFit.contain,
@@ -195,7 +195,7 @@ class _ScheduleProvisionalVisitPageWidgetState
                                           padding: const EdgeInsetsDirectional
                                               .fromSTEB(15.0, 0.0, 0.0, 0.0),
                                           child: Text(
-                                            AppState().local,
+                                            _model.cliName,
                                             style: FlutterFlowTheme.of(context)
                                                 .bodyMedium
                                                 .override(
@@ -919,15 +919,15 @@ class _ScheduleProvisionalVisitPageWidgetState
                                     _model.provVisitSchedule = await PhpGroup
                                         .postProvVisitSchedulingCall
                                         .call(
-                                      devUUID: AppState().devUUID,
-                                      userUUID: AppState().userUUID,
-                                      cliID: AppState().cliUUID,
+                                      devUUID: _model.devUUID,
+                                      userUUID: _model.userUUID,
+                                      cliID: _model.cliUUID,
                                       atividade: 'putAgendamentoProv',
                                       data: _model.dateTimeTextController.text,
                                       motivo: _model.notesTextController.text,
                                       nome:
                                           _model.personNameTextController.text,
-                                      proID: AppState().ownerUUID,
+                                      proID: _model.ownerUUID,
                                     );
 
                                     if (PhpGroup.postProvVisitSchedulingCall
diff --git a/lib/components/templates_components/sign_in_template_component/sign_in_template_component_widget.dart b/lib/components/templates_components/sign_in_template_component/sign_in_template_component_widget.dart
index 5ac6b46f..bebc5c10 100644
--- a/lib/components/templates_components/sign_in_template_component/sign_in_template_component_widget.dart
+++ b/lib/components/templates_components/sign_in_template_component/sign_in_template_component_widget.dart
@@ -550,7 +550,7 @@ class _SignInTemplateComponentWidgetState
                                                         ? null
                                                         : () async {
                                                             await action_blocks
-                                                                .singInLoginAction(
+                                                                .signInLoginAction(
                                                               context,
                                                               _model,
                                                               emailAdress: _model
@@ -710,7 +710,7 @@ class _SignInTemplateComponentWidgetState
                                                               : () async {
                                                                   try {
                                                                     await action_blocks
-                                                                        .singInLoginAction(
+                                                                        .signInLoginAction(
                                                                       context,
                                                                       _model,
                                                                       emailAdress: _model
diff --git a/lib/main.dart b/lib/main.dart
index 73e07a1c..5eb1d40a 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -15,6 +15,7 @@ import 'package:hub/flutter_flow/flutter_flow_theme.dart';
 import 'package:hub/flutter_flow/flutter_flow_util.dart';
 import 'package:hub/flutter_flow/internationalization.dart';
 import 'package:hub/flutter_flow/nav/nav.dart';
+import 'package:hub/shared/helpers/db_helper.dart';
 import 'package:provider/provider.dart';
 import 'package:responsive_framework/responsive_framework.dart';
 
@@ -22,6 +23,8 @@ final GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
 
 Future<void> initializeApp() async {
   WidgetsFlutterBinding.ensureInitialized();
+  // DatabaseHelper().deleteDatabaseDB();
+  await DatabaseHelper().database;
 
   final status = await AppTrackingTransparency.requestTrackingAuthorization();
 
@@ -105,42 +108,6 @@ class _AppState extends State<App> {
     });
   }
 
-  //
-  // Future<void> showCustomTrackingDialog(BuildContext context) async {
-  //   await showDialog<void>(
-  //     context: context,
-  //     builder: (context) => AlertDialog(
-  //       title: const Text('Dear User'),
-  //       content: const Text(
-  //         'We care about your privacy and data security. We keep this app free by showing ads. '
-  //             'Can we continue to use your data to tailor ads for you?\n\nYou can change your choice anytime in the app settings. '
-  //             'Our partners will collect data and use a unique identifier on your device to show you ads.',
-  //       ),
-  //       actions: [
-  //         TextButton(
-  //           onPressed: () => Navigator.pop(context),
-  //           child: const Text('Continue'),
-  //         ),
-  //       ],
-  //     ),
-  //   );
-  // }
-  //
-  // Future<void> initializeTracking() async {
-  //   if (await AppTrackingTransparency.trackingAuthorizationStatus ==
-  //       TrackingStatus.notDetermined) {
-  //     // Show a custom explainer dialog before the system dialog
-  //     await showCustomTrackingDialog(context);
-  //     // Wait for dialog popping animation
-  //     await Future.delayed(const Duration(milliseconds: 200));
-  //     // Request system's tracking authorization dialog
-  //     await AppTrackingTransparency.requestTrackingAuthorization();
-  //   }
-  //
-  //   final uuid = await AppTrackingTransparency.getAdvertisingIdentifier();
-  //   log("UUID de Publicidade: $uuid");
-  // }
-
   void setLocale(String language) {
     setState(() => _locale = createLocale(language));
     FFLocalizations.storeLocale(language);
diff --git a/lib/pages/home_page/home_page_model.dart b/lib/pages/home_page/home_page_model.dart
index 5a4933ab..b5c45af4 100644
--- a/lib/pages/home_page/home_page_model.dart
+++ b/lib/pages/home_page/home_page_model.dart
@@ -6,22 +6,14 @@ import 'package:hub/flutter_flow/flutter_flow_model.dart';
 import 'package:hub/pages/home_page/home_page_widget.dart';
 
 class HomePageModel extends FlutterFlowModel<HomePageWidget> {
-  ///  Local state fields for this page.
-
   bool isGrid = false;
 
-  ///  State fields for stateful widgets in this page.
-
   final unfocusNode = FocusNode();
-  // State field(s) for TextField widget.
   FocusNode? textFieldFocusNode;
   TextEditingController? textController;
   String? Function(BuildContext, String?)? textControllerValidator;
-  // Model for localComponent.
   late LocalProfileComponentModel localComponentModel;
-  // Model for menuComponent component.
   late MenuComponentModel menuComponentModel;
-  // Model for messageWellComponent component.
   late MessageWellComponentModel messageWellComponentModel;
 
   @override
diff --git a/lib/pages/home_page/home_page_widget.dart b/lib/pages/home_page/home_page_widget.dart
index 42728b0e..095c9f0b 100644
--- a/lib/pages/home_page/home_page_widget.dart
+++ b/lib/pages/home_page/home_page_widget.dart
@@ -14,8 +14,10 @@ import 'package:hub/flutter_flow/flutter_flow_icon_button.dart';
 import 'package:hub/flutter_flow/flutter_flow_theme.dart';
 import 'package:hub/flutter_flow/flutter_flow_util.dart';
 import 'package:hub/pages/home_page/home_page_model.dart';
+import 'package:hub/shared/helpers/db_helper.dart';
 import 'package:hub/shared/utils/dialog_util.dart';
 import 'package:hub/shared/widgets/drawer_widget/drawer_widget.dart';
+import 'package:sqflite/sqflite.dart';
 
 class HomePageWidget extends StatefulWidget {
   const HomePageWidget({Key? key}) : super(key: key);
@@ -28,6 +30,7 @@ class _HomePageWidgetState extends State<HomePageWidget> {
   late HomePageModel _model;
   final scaffoldKey = GlobalKey<ScaffoldState>();
   late LocalProfileComponentWidget _localProfileComponentWidget;
+  final DatabaseHelper db = DatabaseHelper();
 
   _HomePageWidgetState() {
     _localProfileComponentWidget =
@@ -36,23 +39,34 @@ class _HomePageWidgetState extends State<HomePageWidget> {
 
   Future<void> processData() async {
     try {
-      var response = await PhpGroup.getDadosCall.call(
-        devUUID: AppState().devUUID,
-        userUUID: AppState().userUUID,
-        cliUUID: AppState().cliUUID,
-        atividade: 'getDados',
+      final GetDadosCall callback = PhpGroup.getDadosCall;
+      final DatabaseHelper db = DatabaseHelper();
+      final devUUID = await db.get(key: 'devUUID', field: 'value');
+      final userUUID = await db.get(key: 'userUUID', field: 'value');
+      final cliUUID = await db.get(key: 'cliUUID', field: 'value');
+
+      var response = await callback.call(
+        devUUID: devUUID,
+        userUUID: userUUID,
+        cliUUID: cliUUID,
       );
 
       final error = response.jsonBody['error'];
-      final errorMsg = response.jsonBody['error_msg'];
+      // final errorMsg = response.jsonBody['error_msg'];
 
       if (error == false) {
-        AppState().whatsapp = response.jsonBody['whatsapp'] ?? false;
-        AppState().provisional = response.jsonBody['provisional'] ?? false;
-        AppState().pets = response.jsonBody['pet'] ?? false;
-        AppState().petAmountRegister =
-            response.jsonBody['petAmountRegister'] ?? '0';
-        AppState().name = response.jsonBody['visitado']['VDO_NOME'];
+        final whatsapp = response.jsonBody['whatsapp'] ?? false;
+        final provisional = response.jsonBody['provisional'] ?? false;
+        final pets = response.jsonBody['pet'] ?? false;
+        final petAmountRegister = response.jsonBody['petAmountRegister'] ?? '0';
+        final name = response.jsonBody['visitado']['VDO_NOME'];
+
+        await db.update('whatsapp', whatsapp.toString(), 'local');
+        await db.update('provisional', provisional.toString(), 'local');
+        await db.update('pets', pets.toString(), 'local');
+        await db.update('petAmountRegister', petAmountRegister, 'local');
+        await db.update('name', name, 'local');
+
         safeSetState(() {});
         return;
       }
@@ -67,9 +81,15 @@ class _HomePageWidgetState extends State<HomePageWidget> {
 
   Future<void> processLocals() async {
     try {
-      var response = await PhpGroup.getLocalsCall.call(
-        devUUID: AppState().devUUID,
-        userUUID: AppState().userUUID,
+      final GetLocalsCall callback = PhpGroup.getLocalsCall;
+      final devUUID = await db.get(key: 'devUUID', field: 'value');
+      final userUUID = await db.get(key: 'userUUID', field: 'value');
+      final cliUUID = await db
+          .get(key: 'cliUUID', field: 'value')
+          .then((value) => value.toString());
+      var response = await callback.call(
+        devUUID: devUUID,
+        userUUID: userUUID,
       );
 
       List<dynamic> locals = response.jsonBody['locais'] ?? [];
@@ -77,7 +97,7 @@ class _HomePageWidgetState extends State<HomePageWidget> {
       final activeLocals =
           locals.where((local) => local['CLU_STATUS'] == 'A').toList();
 
-      if (activeLocals.isEmpty || AppState().cliUUID.isEmpty) {
+      if (activeLocals.isEmpty || cliUUID.isEmpty) {
         await showModalSelectLocal();
       } else {
         await processData();
@@ -124,7 +144,11 @@ class _HomePageWidgetState extends State<HomePageWidget> {
     FirebaseMessagingService().updateDeviceToken();
 
     () async {
-      if (AppState().cliUUID.isEmpty) {
+      final cliUUID = await db
+          .get(key: 'cliUUID', field: 'value')
+          .then((value) => value.toString());
+      if (cliUUID.isEmpty) {
+        log('No cliUUID found');
         await processLocals();
       }
     }();
@@ -218,8 +242,8 @@ class _HomePageWidgetState extends State<HomePageWidget> {
               verticalDirection: VerticalDirection.down,
               clipBehavior: Clip.none,
               children: [
-                createLocal(),
-                createBody(),
+                buildLocal(),
+                buildBody(),
               ],
             ),
           ],
@@ -228,7 +252,7 @@ class _HomePageWidgetState extends State<HomePageWidget> {
     );
   }
 
-  Widget createBody() {
+  Widget buildBody() {
     return Container(
       color: FlutterFlowTheme.of(context).primaryBackground,
       child: wrapWithModel(
@@ -246,7 +270,7 @@ class _HomePageWidgetState extends State<HomePageWidget> {
     );
   }
 
-  Widget createLocal() {
+  Widget buildLocal() {
     return wrapWithModel(
       model: _model.localComponentModel,
       updateCallback: () => safeSetState(() {}),
diff --git a/lib/shared/helpers/db_helper.dart b/lib/shared/helpers/db_helper.dart
new file mode 100644
index 00000000..7fa8c0a9
--- /dev/null
+++ b/lib/shared/helpers/db_helper.dart
@@ -0,0 +1,187 @@
+import 'dart:developer';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
+import 'package:path/path.dart';
+import 'package:sqflite/sqflite.dart';
+
+class DatabaseHelper {
+  static final DatabaseHelper _instance = DatabaseHelper._internal();
+  static Database? _database;
+
+  factory DatabaseHelper() => _instance;
+
+  DatabaseHelper._internal();
+
+  Future<Database> get database async {
+    if (_database != null) return _database!;
+    _database = await _initDatabase();
+    return _database!;
+  }
+
+  Future<Database> _initDatabase() async {
+    final path = await _getDatabasePath();
+    log('Database path: $path');
+    return await openDatabase(
+      path,
+      version: 1,
+      onCreate: _onCreate,
+      onOpen: _onOpen,
+    ).catchError((error) {
+      throw error;
+    }).whenComplete(() => log('Database initialized'));
+  }
+
+  Future<void> _onCreate(Database db, int version) async {
+    log('Creating tables...');
+
+    await db.execute('''
+            CREATE TABLE keychain (
+            key TEXT,
+            value TEXT,
+            type TEXT,
+            updateAt TEXT,
+            resolvedAt TEXT,
+            createdAt TEXT
+          );
+      ''');
+
+    insert('email', '', 'user');
+    insert('passwd', '', 'user');
+    insert('devUUID', '', 'user');
+    insert('userUUID', '', 'user');
+    insert('userDevUUID', '', 'user');
+    insert('status', '', 'user');
+
+    insert('cliUUID', '', 'local');
+    insert('ownerUUID', '', 'local');
+    insert('cliName', '', 'local');
+
+    insert('whatsapp', '', 'local');
+    insert('provisional', '', 'local');
+    insert('pets', '', 'local');
+    insert('petAmountRegister', '', 'local');
+
+    log('Tables created');
+  }
+
+  Future<void> _onOpen(Database db) async {
+    log('Checking existing data...');
+    await _checkExistingData(db);
+  }
+
+  Future<void> deleteDatabaseDB() async {
+    final path = await _getDatabasePath();
+    await deleteDatabase(path);
+    log('Database deleted');
+    _database = null;
+  }
+
+  Future<String> _getDatabasePath() async {
+    final databasesPath = await getDatabasesPath();
+    final path = join(databasesPath, 'database.db');
+    log('Database path: $path');
+    return path;
+  }
+
+  Future<void> _checkExistingData(Database db) async {
+    try {
+      final maps = await db.query('keychain');
+      log('Existing data: $maps');
+    } catch (error) {
+      log('Error checking existing data: $error');
+    }
+  }
+
+  Future<dynamic> get({String? key, String? field}) async {
+    try {
+      final db = await database;
+
+      List<Map<String, dynamic>> queryResult;
+      if (field != null && key != null) {
+        queryResult = await db.query(
+          'keychain',
+          columns: [field],
+          where: 'key = ?',
+          whereArgs: [key],
+        );
+      } else if (field != null) {
+        queryResult = await db.query(
+          'keychain',
+          columns: [field],
+        );
+      } else if (key != null) {
+        field = 'value';
+
+        queryResult = await db.query(
+          'keychain',
+          columns: [field],
+          where: 'key = ?',
+          whereArgs: [key],
+        );
+      } else {
+        queryResult = await db.query('keychain');
+      }
+
+      log('Query result for key: $key, field: $field -> $queryResult');
+
+      if (queryResult.isNotEmpty) {
+        return queryResult.first[field];
+      } else {
+        return null;
+      }
+    } catch (error) {
+      log('Error getting: $error');
+      return null;
+    }
+  }
+
+  Future<int> insert(String key, dynamic value, String? type) async {
+    final db = await database;
+
+    final Map<String, dynamic> data = {
+      'key': key,
+      'value': value.toString(),
+      'type': type,
+      'updateAt': DateTime.now().toIso8601String(),
+      'resolvedAt': null,
+      'createdAt': DateTime.now().toIso8601String(),
+    };
+
+    log('Inserting: $data');
+    return await db.insert('keychain', data);
+  }
+
+  Future<int> update(String key, dynamic value, String? type) async {
+    final db = await database;
+
+    final Map<String, dynamic> data = {
+      'key': key,
+      if (value != null) 'value': value.toString(),
+      if (type != null) 'type': type,
+      'updateAt': DateTime.now().toIso8601String(),
+      'resolvedAt': null,
+      'createdAt': DateTime.now().toIso8601String(),
+    };
+
+    log('Updating: $data');
+    return await db.update(
+      'keychain',
+      data,
+      where: 'key = ?',
+      whereArgs: [key],
+    );
+  }
+
+  Future<int> delete(int id) async {
+    final db = await database;
+    log('Deleting with id: $id');
+    return await db.delete('keychain', where: 'id = ?', whereArgs: [id]);
+  }
+
+  Future<int> purge() async {
+    final db = await database;
+    log('Deleting all');
+    return await db.delete('keychain');
+  }
+}