diff --git a/src/app/home/home.page.ts b/src/app/home/home.page.ts
index dd078adfe..a3cdc6423 100644
--- a/src/app/home/home.page.ts
+++ b/src/app/home/home.page.ts
@@ -26,6 +26,8 @@ import { ProcessesService } from 'src/app/services/processes.service';
 import { ScreenOrientation } from '@ionic-native/screen-orientation/ngx';
 import { SqliteService } from 'src/app/services/sqlite.service';
 import { Device } from '@capacitor/device';
+import { RouteService } from 'src/app/services/route.service';
+
 
 @Component({
   selector: 'app-home',
@@ -87,7 +89,8 @@ export class HomePage implements OnInit {
     private eventservice: EventsService,
     private processservice: ProcessesService,
     private screenOrientation: ScreenOrientation,
-    private sqliteservice: SqliteService) {
+    private sqliteservice: SqliteService,
+    private RouteService: RouteService) {
 
     /* this.webNotificationPopupService.askNotificationPermission() */
 
diff --git a/src/app/modals/document-detail/document-detail.page.ts b/src/app/modals/document-detail/document-detail.page.ts
index feea81af0..aaa8c1b9a 100644
--- a/src/app/modals/document-detail/document-detail.page.ts
+++ b/src/app/modals/document-detail/document-detail.page.ts
@@ -12,6 +12,7 @@ import { SearchedDocumentOptionsPage } from 'src/app/shared/popover/searched-doc
 import { Location } from '@angular/common';
 import { ViewDocumentPage } from '../view-document/view-document.page';
 import { ThemeService } from 'src/app/services/theme.service'
+import { RouteService } from 'src/app/services/route.service';
 
 
 @Component({
@@ -225,7 +226,7 @@ export class DocumentDetailPage implements OnInit {
     });
     await modal.present();
     modal.onDidDismiss().then(res=>{
-      //this.location.back();
+      //this.RouteService.goBack();
     });
   }
 
@@ -248,7 +249,7 @@ export class DocumentDetailPage implements OnInit {
     });
     await modal.present();
     modal.onDidDismiss().then(res=>{
-      this.location.back();
+      this.RouteService.goBack();
     });
   } */
 
diff --git a/src/app/modals/view-document/view-document.page.ts b/src/app/modals/view-document/view-document.page.ts
index ff385dd90..a49b3c45b 100644
--- a/src/app/modals/view-document/view-document.page.ts
+++ b/src/app/modals/view-document/view-document.page.ts
@@ -6,7 +6,9 @@ import { ExpedientTaskModalPage } from 'src/app/pages/gabinete-digital/expedient
 import { ProcessesService } from 'src/app/services/processes.service';
 import { EventDetailsDocumentsOptionsPage } from 'src/app/shared/popover/event-details-documents-options/event-details-documents-options.page';
 import { DocumentSetUpMeetingPage } from '../document-set-up-meeting/document-set-up-meeting.page';
-8
+import { RouteService } from 'src/app/services/route.service';
+
+
 @Component({
   selector: 'app-view-document',
   templateUrl: './view-document.page.html',
@@ -103,7 +105,7 @@ export class ViewDocumentPage implements OnInit {
     });
     await modal.present();
     modal.onDidDismiss().then(res=>{
-      //this.location.back();
+      //this.RouteService.goBack();
     });
   }
 
diff --git a/src/app/modals/view-event/view-event.page.ts b/src/app/modals/view-event/view-event.page.ts
index 04b31ebbb..2404be7c9 100644
--- a/src/app/modals/view-event/view-event.page.ts
+++ b/src/app/modals/view-event/view-event.page.ts
@@ -20,6 +20,7 @@ import { ThemeService } from 'src/app/services/theme.service'
 import { Event } from '../../models/event.model';
 import { EditEventPage } from 'src/app/pages/agenda/edit-event/edit-event.page';
 import { ExpedientTaskModalPage } from 'src/app/pages/gabinete-digital/expediente/expedient-task-modal/expedient-task-modal.page';
+import { RouteService } from 'src/app/services/route.service';
 
 
 @Component({
@@ -65,7 +66,7 @@ export class ViewEventPage implements OnInit {
     private activatedRoute: ActivatedRoute,
     private router: Router,
     private toastService: ToastService,
-    private location: Location,
+    private RouteService: RouteService,
     public platform: Platform,
     private sqliteservice: SqliteService,
     private backgroundservice: BackgroundService,
@@ -145,7 +146,7 @@ export class ViewEventPage implements OnInit {
         this.toastService.badRequest('Este evento já não existe na sua agenda')
         loader.remove()
         this.modalController.dismiss('Eevent not Foud');
-        this.location.back();
+        this.RouteService.goBack();
       }
       loader.remove()
     });
@@ -327,7 +328,7 @@ export class ViewEventPage implements OnInit {
     });
     await modal.present();
     modal.onDidDismiss().then(res => {
-      //this.location.back();
+      //this.RouteService.goBack();
     });
   }
 
diff --git a/src/app/pages/agenda/event-actions-popover/event-actions-popover.page.ts b/src/app/pages/agenda/event-actions-popover/event-actions-popover.page.ts
index 0153fbd95..7cd6a5914 100644
--- a/src/app/pages/agenda/event-actions-popover/event-actions-popover.page.ts
+++ b/src/app/pages/agenda/event-actions-popover/event-actions-popover.page.ts
@@ -9,6 +9,8 @@ import { SuccessMessagePage } from 'src/app/shared/popover/success-message/succe
 import { EmendMessageModalPage } from '../emend-message-modal/emend-message-modal.page';
 import { Location } from '@angular/common';
 import { ThemeService } from 'src/app/services/theme.service'
+import { RouteService } from 'src/app/services/route.service';
+
 
 @Component({
   selector: 'app-event-actions-popover',
@@ -27,7 +29,7 @@ export class EventActionsPopoverPage implements OnInit {
     private popoverController: PopoverController,
     private animationController: AnimationController,
     private toastService: ToastService,
-    private location: Location,
+    private RouteService: RouteService,
     public ThemeService: ThemeService) {
       this.serialNumber = this.navParams.get('serialNumber');
       this.instanceId = this.navParams.get('InstanceId');
@@ -44,7 +46,7 @@ export class EventActionsPopoverPage implements OnInit {
   goBack() {
     this.closePopover();
 
-    this.location.back()
+    this.RouteService.goBack()
   }
 
   closePopover() {
diff --git a/src/app/pages/agenda/view-event/view-event.page.ts b/src/app/pages/agenda/view-event/view-event.page.ts
index ea60b28bd..4175b8b86 100644
--- a/src/app/pages/agenda/view-event/view-event.page.ts
+++ b/src/app/pages/agenda/view-event/view-event.page.ts
@@ -20,6 +20,7 @@ import { ViewDocumentPage } from 'src/app/modals/view-document/view-document.pag
 import { BackgroundService } from 'src/app/services/background.service';
 import { StorageService } from 'src/app/services/storage.service';
 import { ThemeService } from 'src/app/services/theme.service'
+import { RouteService } from 'src/app/services/route.service';
 
 
 @Component({
@@ -71,7 +72,8 @@ export class ViewEventPage implements OnInit {
     private sqliteservice: SqliteService,
     private backgroundservice: BackgroundService,
     private storage: StorageService,
-    public ThemeService: ThemeService
+    public ThemeService: ThemeService,
+    private RouteService: RouteService,
   ) {
     this.isEventEdited = false;
     this.loadedEvent = new Event();
@@ -179,7 +181,7 @@ export class ViewEventPage implements OnInit {
         this.toastService.badRequest('Este evento já não existe na sua agenda')
         loader.remove()
         this.modalController.dismiss('Eevent not Foud');
-        this.location.back();
+        this.RouteService.goBack();
       }
       loader.remove()
     });
@@ -361,7 +363,7 @@ export class ViewEventPage implements OnInit {
     });
     await modal.present();
     modal.onDidDismiss().then(res => {
-      //this.location.back();
+      //this.RouteService.goBack();
     });
   }
 
diff --git a/src/app/pages/gabinete-digital/despachos-pr/despacho-pr/despacho-pr.page.ts b/src/app/pages/gabinete-digital/despachos-pr/despacho-pr/despacho-pr.page.ts
index d295e2e60..56971f1d4 100644
--- a/src/app/pages/gabinete-digital/despachos-pr/despacho-pr/despacho-pr.page.ts
+++ b/src/app/pages/gabinete-digital/despachos-pr/despacho-pr/despacho-pr.page.ts
@@ -23,6 +23,7 @@ import { Platform } from '@ionic/angular';
 import { SqliteService } from 'src/app/services/sqlite.service';
 import { BackgroundService } from 'src/app/services/background.service';
 import { ThemeService } from 'src/app/services/theme.service'
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-despacho-pr',
@@ -60,7 +61,8 @@ export class DespachoPrPage implements OnInit {
     private sqliteservice: SqliteService,
     private backgroundservice: BackgroundService,
     private platform: Platform,
-    public ThemeService: ThemeService
+    public ThemeService: ThemeService,
+    private RouteService: RouteService
   ) {
     this.activatedRoute.paramMap.subscribe(params => {
       if (params["params"].SerialNumber) {
@@ -99,7 +101,7 @@ export class DespachoPrPage implements OnInit {
   }
 
   goBack() {
-    this.location.back();
+    this.RouteService.goBack();
   }
 
 
diff --git a/src/app/pages/gabinete-digital/despachos/despacho/despacho.page.ts b/src/app/pages/gabinete-digital/despachos/despacho/despacho.page.ts
index 92edda048..7eec5849f 100644
--- a/src/app/pages/gabinete-digital/despachos/despacho/despacho.page.ts
+++ b/src/app/pages/gabinete-digital/despachos/despacho/despacho.page.ts
@@ -23,6 +23,7 @@ import { SqliteService } from 'src/app/services/sqlite.service';
 import { Platform } from '@ionic/angular';
 import { BackgroundService } from 'src/app/services/background.service';
 import { ThemeService } from 'src/app/services/theme.service'
+import { RouteService } from 'src/app/services/route.service';
 
 
 @Component({
@@ -57,7 +58,7 @@ export class DespachoPage implements OnInit {
     private activatedRoute: ActivatedRoute,
     private toastService: ToastService,
     private despachoService: DespachoService,
-    private location: Location,
+    private RouteService: RouteService,
     public p: PermissionService,
     private sqliteservice: SqliteService,
     private platform: Platform,
@@ -97,7 +98,7 @@ export class DespachoPage implements OnInit {
   goBack() {
 
     //this.navigationService.back()
-    this.location.back();
+    this.RouteService.goBack();
 
     // if(this.task.Status == "Pending" && this.caller == 'gabinete-digital'){
     //   if (window.innerWidth < 801) {
@@ -173,7 +174,7 @@ export class DespachoPage implements OnInit {
         try {
           this.goBack()
         } catch (e) {
-          this.location.back();
+          this.RouteService.goBack();
         }
         this.toastService.badRequest('Processo não encontrado')
       }
diff --git a/src/app/pages/gabinete-digital/diplomas-assinar/diploma-assinar/diploma-assinar.page.ts b/src/app/pages/gabinete-digital/diplomas-assinar/diploma-assinar/diploma-assinar.page.ts
index e4eb59fc6..25f82ab0f 100644
--- a/src/app/pages/gabinete-digital/diplomas-assinar/diploma-assinar/diploma-assinar.page.ts
+++ b/src/app/pages/gabinete-digital/diplomas-assinar/diploma-assinar/diploma-assinar.page.ts
@@ -10,6 +10,7 @@ import { ToastService } from 'src/app/services/toast.service';
 import { Location } from '@angular/common'
 import { ViewDocumentPage } from 'src/app/modals/view-document/view-document.page';
 import { ThemeService } from 'src/app/services/theme.service'
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-diploma-assinar',
@@ -39,7 +40,7 @@ export class DiplomaAssinarPage implements OnInit {
     private router: Router,
     private animationController: AnimationController,
     private toastService: ToastService,
-    private location: Location,
+    private RouteService: RouteService,
     public ThemeService: ThemeService
   ) {
     this.activatedRoute.paramMap.subscribe(params => {
@@ -59,7 +60,7 @@ export class DiplomaAssinarPage implements OnInit {
   }
 
   goBack() {
-    this.location.back();
+    this.RouteService.goBack();
   }
 
   async openOptions(taskAction?: any) {
diff --git a/src/app/pages/gabinete-digital/diplomas/diploma/diploma.page.ts b/src/app/pages/gabinete-digital/diplomas/diploma/diploma.page.ts
index 914df88d3..108167cf0 100644
--- a/src/app/pages/gabinete-digital/diplomas/diploma/diploma.page.ts
+++ b/src/app/pages/gabinete-digital/diplomas/diploma/diploma.page.ts
@@ -16,6 +16,7 @@ import { Platform } from '@ionic/angular';
 import { SqliteService } from 'src/app/services/sqlite.service';
 import { BackgroundService } from 'src/app/services/background.service';
 import { ThemeService } from 'src/app/services/theme.service'
+import { RouteService } from 'src/app/services/route.service';
 
 
 @Component({
@@ -47,7 +48,7 @@ export class DiplomaPage implements OnInit {
     private router: Router,
     private animationController: AnimationController,
     private toastService: ToastService,
-    private location: Location,
+    private RouteService: RouteService,
     private sqliteservice: SqliteService,
     private backgroundservice: BackgroundService,
     private platform: Platform,
@@ -76,7 +77,7 @@ export class DiplomaPage implements OnInit {
   }
 
   goBack() {
-    this.location.back();
+    this.RouteService.goBack();
     /* if(this.task.Status == "Pending" && this.caller == 'gabinete-digital'){
       if (window.innerWidth < 801) {
         this.router.navigate(['/home/gabinete-digital/pendentes']);
diff --git a/src/app/pages/gabinete-digital/event-list/approve-event/approve-event.page.ts b/src/app/pages/gabinete-digital/event-list/approve-event/approve-event.page.ts
index c1d208921..96efa78ed 100644
--- a/src/app/pages/gabinete-digital/event-list/approve-event/approve-event.page.ts
+++ b/src/app/pages/gabinete-digital/event-list/approve-event/approve-event.page.ts
@@ -18,7 +18,7 @@ import { BackgroundService } from '../../../../services/background.service';
 import { Platform } from '@ionic/angular';
 import { ThemeService } from 'src/app/services/theme.service'
 import { OfflineManagerService } from 'src/app/services/offline-manager.service';
-
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-approve-event',
@@ -58,7 +58,7 @@ export class ApproveEventPage implements OnInit {
     private iab: InAppBrowser,
     private animationController: AnimationController,
     private toastService: ToastService,
-    private location: Location,
+    private RouteService: RouteService,
     private sqliteservice: SqliteService,
     private platform: Platform,
     private backgroundservice: BackgroundService,
@@ -94,7 +94,7 @@ export class ApproveEventPage implements OnInit {
   }
 
   goBack() {
-    this.location.back();
+    this.RouteService.goBack();
     /* let navigationExtras: NavigationExtras = {
       queryParams: {
         "eventos": true,
diff --git a/src/app/pages/gabinete-digital/event-list/event-list.page.ts b/src/app/pages/gabinete-digital/event-list/event-list.page.ts
index 9344d7087..d4c6f126d 100644
--- a/src/app/pages/gabinete-digital/event-list/event-list.page.ts
+++ b/src/app/pages/gabinete-digital/event-list/event-list.page.ts
@@ -13,6 +13,7 @@ import { BackgroundService } from '../../../services/background.service';
 import { Platform } from '@ionic/angular';
 import { SortService } from 'src/app/services/functions/sort.service';
 import { ThemeService } from 'src/app/services/theme.service'
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-event-list',
@@ -44,7 +45,8 @@ export class EventListPage implements OnInit {
     private platform: Platform,
     private sortService: SortService,
     private backgroundservice: BackgroundService,
-    public ThemeService: ThemeService
+    public ThemeService: ThemeService,
+    private RouteService: RouteService
   ) { }
 
   ngOnInit() {
@@ -216,7 +218,7 @@ export class EventListPage implements OnInit {
     //   this.router.navigate(['/home/gabinete-digital']);
     // }
 
-    this.location.back()
+    this.RouteService.goBack()
   }
 
 
diff --git a/src/app/pages/gabinete-digital/expediente/expediente-detail/expediente-detail.page.ts b/src/app/pages/gabinete-digital/expediente/expediente-detail/expediente-detail.page.ts
index 7152230da..c1a167d21 100644
--- a/src/app/pages/gabinete-digital/expediente/expediente-detail/expediente-detail.page.ts
+++ b/src/app/pages/gabinete-digital/expediente/expediente-detail/expediente-detail.page.ts
@@ -32,6 +32,7 @@ import { Platform } from '@ionic/angular';
 import { BackgroundService } from 'src/app/services/background.service';
 import { NewGroupPage } from 'src/app/pages/chat/new-group/new-group.page';
 import { DataService } from 'src/app/services/data.service';
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-expediente-detail',
@@ -71,7 +72,7 @@ export class ExpedienteDetailPage implements OnInit {
     public popoverController: PopoverController,
     private activatedRoute: ActivatedRoute,
     private toastService: ToastService,
-    private location: Location,
+    private RouteService: RouteService,
     private attachmentsService: AttachmentsService,
     public p: PermissionService,
     private taskService: TaskService,
@@ -269,7 +270,7 @@ export class ExpedienteDetailPage implements OnInit {
 
 
   goBack() {
-    this.location.back();
+    this.RouteService.goBack();
     /* if(this.task.Status == "Pending" && this.caller != 'events'){
       if (window.innerWidth <= 800) {
         this.router.navigate(['/home/gabinete-digital/pendentes']);
diff --git a/src/app/pages/gabinete-digital/expedientes-pr/expediente-pr/expediente-pr.page.ts b/src/app/pages/gabinete-digital/expedientes-pr/expediente-pr/expediente-pr.page.ts
index a23d40c14..2fb23be15 100644
--- a/src/app/pages/gabinete-digital/expedientes-pr/expediente-pr/expediente-pr.page.ts
+++ b/src/app/pages/gabinete-digital/expedientes-pr/expediente-pr/expediente-pr.page.ts
@@ -21,6 +21,7 @@ import { Location } from '@angular/common';
 import { AttachmentList } from 'src/app/models/Excludetask';
 import { ViewDocumentPage } from 'src/app/modals/view-document/view-document.page';
 import { ThemeService } from 'src/app/services/theme.service'
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-expediente-pr',
@@ -58,7 +59,7 @@ export class ExpedientePrPage implements OnInit {
     private animationController: AnimationController,
     private toastService: ToastService,
     private attachmentsService: AttachmentsService,
-    private location: Location,
+    private RouteService: RouteService,
     public ThemeService: ThemeService
 
     ) {
@@ -94,7 +95,7 @@ export class ExpedientePrPage implements OnInit {
   }
 
   goBack() {
-    this.location.back();
+    this.RouteService.goBack();
     /* if(this.task.Status == "Pending" && this.caller != 'events'){
       if (window.innerWidth <= 800) {
         this.router.navigate(['/home/gabinete-digital/pendentes']);
diff --git a/src/app/pages/gabinete-digital/expedientes-pr/expedientes-pr.page.ts b/src/app/pages/gabinete-digital/expedientes-pr/expedientes-pr.page.ts
index 9ce1fd431..4be65aa5a 100644
--- a/src/app/pages/gabinete-digital/expedientes-pr/expedientes-pr.page.ts
+++ b/src/app/pages/gabinete-digital/expedientes-pr/expedientes-pr.page.ts
@@ -13,6 +13,7 @@ import { ExpedienteGdStore } from 'src/app/store/expedientegd-store.service';
 import { ExpedienteTaskPipe } from 'src/app/pipes/expediente-task.pipe';
 import { ThemeService } from 'src/app/services/theme.service'
 import { SortService } from 'src/app/services/functions/sort.service';
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-expedientes-pr',
@@ -40,7 +41,7 @@ export class ExpedientesPrPage implements OnInit {
     private alertService: AlertService,
     private authService: AuthService,
     private router: Router,
-    private location: Location,
+    private RouteService: RouteService,
     public ThemeService: ThemeService,
     private sortService: SortService,
     ) {
@@ -131,7 +132,7 @@ export class ExpedientesPrPage implements OnInit {
     // };
     // this.router.navigate(['/home/gabinete-digital'], navigationExtras);
 
-    this.location.back();
+    this.RouteService.goBack();
 
   }
 
diff --git a/src/app/pages/gabinete-digital/pedidos/pedido/pedido.page.ts b/src/app/pages/gabinete-digital/pedidos/pedido/pedido.page.ts
index a06ecb331..0152cfd80 100644
--- a/src/app/pages/gabinete-digital/pedidos/pedido/pedido.page.ts
+++ b/src/app/pages/gabinete-digital/pedidos/pedido/pedido.page.ts
@@ -28,7 +28,7 @@ import { ViewDocumentPage } from 'src/app/modals/view-document/view-document.pag
 import { ThemeService } from 'src/app/services/theme.service'
 import { DataService } from 'src/app/services/data.service';
 import { NewGroupPage } from 'src/app/pages/chat/new-group/new-group.page';
-
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-pedido',
@@ -63,7 +63,7 @@ export class PedidoPage implements OnInit {
     private animationController: AnimationController,
     private toastService: ToastService,
     public p: PermissionService,
-    private location: Location,
+    private RouteService: RouteService,
     private pedidoService: PedidoService,
     private sqliteservice: SqliteService,
     private backgroundservices: BackgroundService,
@@ -670,7 +670,7 @@ export class PedidoPage implements OnInit {
   }
 
   goBack() {
-    this.location.back();
+    this.RouteService.goBack();
     // if(this.task.Status == "Pending" && this.caller == 'gabinete-digital'){
     //   if (window.innerWidth <= 700) {
     //     this.router.navigate(['/home/gabinete-digital/pendentes']);
diff --git a/src/app/pages/publications/publication-detail/publication-detail.page.ts b/src/app/pages/publications/publication-detail/publication-detail.page.ts
index 57f5da6c1..17681b2cc 100644
--- a/src/app/pages/publications/publication-detail/publication-detail.page.ts
+++ b/src/app/pages/publications/publication-detail/publication-detail.page.ts
@@ -9,7 +9,7 @@ import { Location } from '@angular/common';
 import { SqliteService } from 'src/app/services/sqlite.service';
 import { BackgroundService } from 'src/app/services/background.service';
 import { ThemeService } from 'src/app/services/theme.service'
-
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-publication-detail',
@@ -28,7 +28,7 @@ export class PublicationDetailPage implements OnInit {
     private publications:PublicationsService,
     private animationController: AnimationController,
     private toastService: ToastService,
-    private location: Location,
+    private RouteService: RouteService,
     private sqliteservice: SqliteService,
     private backgroundservice: BackgroundService,
     public ThemeService: ThemeService ) {
@@ -88,7 +88,7 @@ export class PublicationDetailPage implements OnInit {
   }
 
   close() {
-    this.location.back()
+    this.RouteService.goBack()
 
   }
 
diff --git a/src/app/pages/publications/view-publications/publication-detail/publication-detail.page.ts b/src/app/pages/publications/view-publications/publication-detail/publication-detail.page.ts
index 7fb0feba0..15afbe6e2 100644
--- a/src/app/pages/publications/view-publications/publication-detail/publication-detail.page.ts
+++ b/src/app/pages/publications/view-publications/publication-detail/publication-detail.page.ts
@@ -9,7 +9,7 @@ import { NewPublicationPage } from '../../new-publication/new-publication.page';
 import { Location } from '@angular/common';
 import { ThemeService } from 'src/app/services/theme.service'
 import { ViewMediaPage } from 'src/app/modals/view-media/view-media.page';
-
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-publication-detail',
@@ -30,7 +30,7 @@ export class PublicationDetailPage implements OnInit {
     private toastService: ToastService,
     private activatedRoute: ActivatedRoute,
     private router: Router,
-    private location: Location,
+    private RouteService: RouteService,
     public ThemeService: ThemeService
     ) {
 
@@ -100,7 +100,7 @@ export class PublicationDetailPage implements OnInit {
       this.close()
     } else {
       // alert('go back')
-      this.location.back();
+      this.RouteService.goBack();
     }
 
   }
diff --git a/src/app/services/navigation.service.ts b/src/app/services/navigation.service.ts
index 05c24f6b4..f5ad9bf2f 100644
--- a/src/app/services/navigation.service.ts
+++ b/src/app/services/navigation.service.ts
@@ -6,7 +6,10 @@ import { Router, NavigationEnd } from '@angular/router'
 export class NavigationService {
   private history: string[] = []
 
-  constructor(private router: Router, private location: Location) {
+  constructor(
+    private router: Router, 
+    private location: Location
+  ) {
     this.router.events.subscribe((event) => {
       if (event instanceof NavigationEnd) {
         this.history.push(event.urlAfterRedirects)
diff --git a/src/app/services/route.service.spec.ts b/src/app/services/route.service.spec.ts
new file mode 100644
index 000000000..521b710d6
--- /dev/null
+++ b/src/app/services/route.service.spec.ts
@@ -0,0 +1,16 @@
+import { TestBed } from '@angular/core/testing';
+
+import { RouteService } from './route.service';
+
+describe('RouteService', () => {
+  let service: RouteService;
+
+  beforeEach(() => {
+    TestBed.configureTestingModule({});
+    service = TestBed.inject(RouteService);
+  });
+
+  it('should be created', () => {
+    expect(service).toBeTruthy();
+  });
+});
diff --git a/src/app/services/route.service.ts b/src/app/services/route.service.ts
new file mode 100644
index 000000000..d1531e0e6
--- /dev/null
+++ b/src/app/services/route.service.ts
@@ -0,0 +1,52 @@
+import { Injectable } from '@angular/core';
+import { NavigationEnd, Router, NavigationStart } from '@angular/router';
+
+
+@Injectable({
+  providedIn: 'root'
+})
+export class RouteService {
+
+  history: any = [];
+  isGoBack = false;
+
+  constructor(
+    private router: Router,
+  ) {
+    this.router.events.forEach((event) => {
+      if (event instanceof NavigationEnd) {
+
+        const lastRoute = this.history.slice(-1)
+
+        if(event.url != lastRoute) {
+          this.history.push(event.url)
+        }
+
+      }
+    });
+
+    window['RouteService'] = this
+
+  }
+
+  /**
+   * @param url [string] incase no history to go back
+   * @param option [Object] some options to the url
+   */
+  goBack(url = null, option: object = {}) {
+    if(this.history.length >= 2) {
+      this.history.pop();
+      const goTo = this.history.pop();
+      this.isGoBack = true;
+      this.router.navigate([goTo]);
+    } else if(url) {
+      this.goTo({url})
+    }
+
+  }
+
+  goTo({url}) {
+    this.router.navigate([url]);
+  }
+
+}
diff --git a/src/app/shared/agenda/view-event/view-event.page.ts b/src/app/shared/agenda/view-event/view-event.page.ts
index 2de4d89da..d321f7939 100644
--- a/src/app/shared/agenda/view-event/view-event.page.ts
+++ b/src/app/shared/agenda/view-event/view-event.page.ts
@@ -13,6 +13,7 @@ import { DocumentSetUpMeetingPage } from 'src/app/modals/document-set-up-meeting
 import { ExpedientTaskModalPage } from 'src/app/pages/gabinete-digital/expediente/expedient-task-modal/expedient-task-modal.page';
 import { ViewDocumentPage } from 'src/app/modals/view-document/view-document.page';
 import { ThemeService } from 'src/app/services/theme.service'
+import { RouteService } from 'src/app/services/route.service';
 
 
 @Component({
@@ -234,7 +235,7 @@ export class ViewEventPage implements OnInit {
     });
     await modal.present();
     modal.onDidDismiss().then(res=>{
-      //this.location.back();
+      //this.RouteService.goBack();
     });
   }
 
diff --git a/src/app/shared/popover/deploma-options/deploma-options.page.ts b/src/app/shared/popover/deploma-options/deploma-options.page.ts
index 0ad15f77b..f388b9636 100644
--- a/src/app/shared/popover/deploma-options/deploma-options.page.ts
+++ b/src/app/shared/popover/deploma-options/deploma-options.page.ts
@@ -7,6 +7,7 @@ import { DeplomaService } from 'src/app/Rules/deploma.service';
 import { ProcessesService } from 'src/app/services/processes.service';
 import { ToastService } from 'src/app/services/toast.service';
 import { Location } from '@angular/common';
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-deploma-options',
@@ -30,7 +31,7 @@ export class DeplomaOptionsPage implements OnInit {
     private toastService: ToastService,
     private router: Router,
     private deplomaService: DeplomaService,
-    private location: Location) {
+    private RouteService: RouteService) {
       this.serialNumber = this.navParams.get('serialNumber');
       this.task = this.navParams.get('task');
       this.fulltask = this.navParams.get('fulltask');
@@ -216,7 +217,7 @@ export class DeplomaOptionsPage implements OnInit {
   }
 
   goBack() {
-    this.location.back()
+    this.RouteService.goBack()
   }
 
 
diff --git a/src/app/shared/popover/despachos-options/despachos-options.page.ts b/src/app/shared/popover/despachos-options/despachos-options.page.ts
index b87751e16..8d3fa6e25 100644
--- a/src/app/shared/popover/despachos-options/despachos-options.page.ts
+++ b/src/app/shared/popover/despachos-options/despachos-options.page.ts
@@ -12,6 +12,7 @@ import { customTask, fullTask } from 'src/app/models/dailyworktask.model';
 import { PermissionService } from 'src/app/services/worker/permission.service';
 import { ThemeService } from 'src/app/services/theme.service'
 import { Location } from '@angular/common'
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-despachos-options',
@@ -33,7 +34,7 @@ export class DespachosOptionsPage implements OnInit {
     private toastService: ToastService,
     public p: PermissionService,
     public ThemeService: ThemeService,
-    private location: Location,
+    private RouteService: RouteService,
     ) { 
       this.task = this.navParams.get('task')
       this.fulltask = this.navParams.get('fulltask')
@@ -316,7 +317,7 @@ export class DespachosOptionsPage implements OnInit {
   }
 
   goBack() {
-    this.location.back();
+    this.RouteService.goBack();
   }
 
 }
diff --git a/src/app/shared/popover/despachos-pr-options/despachos-pr-options.page.ts b/src/app/shared/popover/despachos-pr-options/despachos-pr-options.page.ts
index 070c98772..f77c7996e 100644
--- a/src/app/shared/popover/despachos-pr-options/despachos-pr-options.page.ts
+++ b/src/app/shared/popover/despachos-pr-options/despachos-pr-options.page.ts
@@ -11,7 +11,7 @@ import { ToastService } from 'src/app/services/toast.service';
 import { Location } from '@angular/common'
 import { PermissionService } from 'src/app/services/worker/permission.service';
 import { ThemeService } from 'src/app/services/theme.service'
-
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-despachos-pr-options',
@@ -33,7 +33,7 @@ export class DespachosPrOptionsPage implements OnInit {
     public popoverController: PopoverController,
     private activatedRoute: ActivatedRoute,
     private toastService: ToastService,
-    private location: Location,
+    private RouteService: RouteService,
     public p: PermissionService,
     public ThemeService: ThemeService,
     
@@ -373,7 +373,7 @@ export class DespachosPrOptionsPage implements OnInit {
   }
 
   goBack() {
-    this.location.back();
+    this.RouteService.goBack();
   }
 
   cancle() {
diff --git a/src/app/shared/popover/opts-expediente-pr/opts-expediente-pr.page.ts b/src/app/shared/popover/opts-expediente-pr/opts-expediente-pr.page.ts
index 8fd55d91f..fb91e2029 100644
--- a/src/app/shared/popover/opts-expediente-pr/opts-expediente-pr.page.ts
+++ b/src/app/shared/popover/opts-expediente-pr/opts-expediente-pr.page.ts
@@ -14,7 +14,7 @@ import { ProcessesService } from 'src/app/services/processes.service';
 import { ToastService } from 'src/app/services/toast.service';
 import { Location } from '@angular/common'
 import { ThemeService } from 'src/app/services/theme.service'
-
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-opts-expediente-pr',
@@ -50,7 +50,7 @@ export class OptsExpedientePrPage implements OnInit {
     private navParams: NavParams,
     private animationController: AnimationController,
     private toastService: ToastService,
-    private location: Location,
+    private RouteService: RouteService,
     public ThemeService: ThemeService
 
   ) {
@@ -329,7 +329,7 @@ export class OptsExpedientePrPage implements OnInit {
   }
 
   goBack() {
-    this.location.back()
+    this.RouteService.goBack()
   }
 
   getAttachments(serialNumber){
diff --git a/src/app/shared/popover/opts-expediente/opts-expediente.page.ts b/src/app/shared/popover/opts-expediente/opts-expediente.page.ts
index da24ec370..bf2c55c37 100644
--- a/src/app/shared/popover/opts-expediente/opts-expediente.page.ts
+++ b/src/app/shared/popover/opts-expediente/opts-expediente.page.ts
@@ -18,7 +18,7 @@ import { ExpedienteService } from 'src/app/Rules/expediente.service';
 import { PermissionService } from 'src/app/services/worker/permission.service';
 import { ThemeService } from 'src/app/services/theme.service'
 import { NewGroupPage } from 'src/app/pages/chat/new-group/new-group.page';
-
+import { RouteService } from 'src/app/services/route.service';
 
 @Component({
   selector: 'app-opts-expediente',
@@ -46,7 +46,7 @@ export class OptsExpedientePage implements OnInit {
     private activatedRoute: ActivatedRoute,
     public p: PermissionService,
     private attachmentsService: AttachmentsService,
-    private location: Location,
+    private RouteService: RouteService,
     private TaskService: TaskService,
     private expedienteService: ExpedienteService,
     public ThemeService: ThemeService
@@ -107,7 +107,7 @@ export class OptsExpedientePage implements OnInit {
       }
     }
     else {
-      this.location.back()
+      this.RouteService.goBack()
 
 
       /* this.activatedRoute.paramMap.subscribe(params => {
diff --git a/src/assets/images/Gabinete Digital_files/vendor.js.download b/src/assets/images/Gabinete Digital_files/vendor.js.download
index e6ddf4b47..1218a996a 100644
--- a/src/assets/images/Gabinete Digital_files/vendor.js.download	
+++ b/src/assets/images/Gabinete Digital_files/vendor.js.download	
@@ -105274,7 +105274,7 @@ let NavController = class NavController {
      */
     back(options = { animated: true, animationDirection: 'back' }) {
         this.setDirection('back', options.animated, options.animationDirection, options.animation);
-        return this.location.back();
+        return this.RouteService.goBack();
     }
     /**
      * This methods goes back in the context of Ionic's stack navigation.