diff --git a/src/app/home/home.page.html b/src/app/home/home.page.html
index dac104c08..85937d51d 100644
--- a/src/app/home/home.page.html
+++ b/src/app/home/home.page.html
@@ -34,7 +34,7 @@
         <ion-label style="margin-bottom: 2px;" class="overflow-visible font-12-em">Acções</ion-label>
       </ion-tab-button>
 
-      <ion-tab-button *ngIf="p.userPermission([permissionList.Chat.access])" tab="chat" [class.active]="ActiveTabService.pages.chat">
+      <ion-tab-button *ngIf="p.userPermission([permissionList.Chat.access])" (click)="goto('/home/chat')"   [class.active]="ActiveTabService.pages.chat">
         <ion-icon *ngIf="!ActiveTabService.pages.chat" class="nav-icon font-30-em" src="assets/images/icons-nav-chat-inactive.svg"></ion-icon>
         <ion-icon *ngIf="ActiveTabService.pages.chat" class="nav-icon font-30-em" src="assets/images/nav-hover/icons-nav-chat-active.svg"></ion-icon>
         <ion-label class="font-12-em">Chat</ion-label>
diff --git a/src/app/modals/profile/profile.page.ts b/src/app/modals/profile/profile.page.ts
index 2dd30a9fe..e0aa5897b 100644
--- a/src/app/modals/profile/profile.page.ts
+++ b/src/app/modals/profile/profile.page.ts
@@ -59,6 +59,12 @@ export class ProfilePage implements OnInit {
     public NotificationHolderService: NotificationHolderService
   ) {
 
+    window['e'] = () => {
+      console.log(
+        this.zone.run(() => this.router.navigate(['/home/chat']))
+      )
+    }
+
 
     router.events.subscribe((val) => {
       this.isProfileOpen = false
@@ -293,7 +299,11 @@ export class ProfilePage implements OnInit {
       let navigationExtras: NavigationExtras = { queryParams: { "roomId": IdObject, } };
 
       this.zone.run(() => this.router.navigate(['/home/chat']));
-      this.zone.run(() => this.router.navigate(['/home/chat'], navigationExtras));
+
+      setTimeout(() => {
+        this.zone.run(() => this.router.navigate(['/home/chat'], navigationExtras));
+      }, 200);
+
 
       this.deleteNotification(index);
     }
diff --git a/src/app/pages/gabinete-digital/diplomas-assinar/diploma-assinar/diploma-assinar.page.html b/src/app/pages/gabinete-digital/diplomas-assinar/diploma-assinar/diploma-assinar.page.html
index 7a7e3fc1c..c1b8944fa 100644
--- a/src/app/pages/gabinete-digital/diplomas-assinar/diploma-assinar/diploma-assinar.page.html
+++ b/src/app/pages/gabinete-digital/diplomas-assinar/diploma-assinar/diploma-assinar.page.html
@@ -17,7 +17,7 @@
 
     <div *ngIf="task" class="aside-right flex-column height-100 overflow-y-auto">
       <div class="buttons">
-        <button (click)="AssinarDraft()" class="btn-cancel" shape="round" >Assinar</button>
+        <button *ngIf="p.userRole('PR')" (click)="AssinarDraft()" class="btn-cancel" shape="round" >Assinar</button>
         <div class="solid"></div>
       </div>
       <div class="buttons">
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 dea2b1782..270c8c8f1 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
@@ -18,6 +18,7 @@ import { DiscartExpedientModalPage } from '../../discart-expedient-modal/discart
 import { TaskService } from 'src/app/services/task.service'
 import { TinyMCEPage } from 'src/app/tiny-mce/tiny-mce.page';
 import { PopupQuestionPage } from 'src/app/modals/popup-question/popup-question.page';
+import { PermissionService } from 'src/app/services/permission.service';
 
 @Component({
   selector: 'app-diploma-assinar',
@@ -52,7 +53,8 @@ export class DiplomaAssinarPage implements OnInit {
     private httpErroHandle: HttpErrorHandle,
     private despachoService: DespachoService,
     public TaskService: TaskService,
-    private toastController: ToastController
+    private toastController: ToastController,
+    public p: PermissionService,
   ) {
     this.activatedRoute.paramMap.subscribe(params => {
       if(params["params"].SerialNumber) {
diff --git a/src/app/services/chat/room.service.ts b/src/app/services/chat/room.service.ts
index 1b1849a1b..47217c53c 100644
--- a/src/app/services/chat/room.service.ts
+++ b/src/app/services/chat/room.service.ts
@@ -761,6 +761,8 @@ export class RoomService {
         cloneMessage.msg = currentDateMessage
         cloneMessage.dateLabel = true
         cloneMessage.delate = false
+        cloneMessage.file = undefined
+        cloneMessage.attachments = undefined
 
         if(new Date().toLocaleDateString() == currentDateMessage) {
 
diff --git a/src/app/shared/popover/deploma-options/deploma-options.page.html b/src/app/shared/popover/deploma-options/deploma-options.page.html
index 748de32ee..87e350eda 100644
--- a/src/app/shared/popover/deploma-options/deploma-options.page.html
+++ b/src/app/shared/popover/deploma-options/deploma-options.page.html
@@ -22,7 +22,7 @@
         <button (click)="openAddNoteModal('Concluir diploma')" class="btn-cancel" shape="round" >Concluir</button>
       </div>
       <div class="buttons width-100" *ngIf="task.activityInstanceName == 'Assinar Diploma'">
-        <button (click)="AssinarNew()" class="btn-cancel" shape="round" >Assinar</button>
+        <button *ngIf="p.userRole('PR')" (click)="AssinarNew()" class="btn-cancel" shape="round" >Assinar</button>
       </div>
       <div class="buttons width-100">
         <button (click)="openAddNoteModal('Arquivo')" class="btn-cancel" shape="round" >Arquivar</button>