diff --git a/src/app/app-routing.module.ts b/src/app/app-routing.module.ts
index f4eae8e..644c2ab 100644
--- a/src/app/app-routing.module.ts
+++ b/src/app/app-routing.module.ts
@@ -11,7 +11,8 @@ import { AdminPageComponent } from './pages/admin-page/admin-page.component';
 import { AuthGuard } from './services/auth.guard';
 
 const routes: Routes = [
-    { path: '', redirectTo: 'home', pathMatch: 'full' },
+    { path: '', redirectTo: 'signin', pathMatch: 'full' },
+    {path: 'signin', component: SigninComponent},
     { path: 'home', component: HomePageComponent },
     { path: 'categories', component: ListCategoriesComponent },
     { path: 'favoris', component: FavorisUserComponent },
@@ -19,7 +20,6 @@ const routes: Routes = [
     { path: 'Deconnexion', redirectTo: 'home'},
     {path: 'restaurants', canActivate: [AuthGuard], component: RestoPageComponent},
     {path: 'page-not-found',component: PageNotFoundComponent},
-    {path: 'signin', component: SigninComponent},
     {path: 'admin', component: AdminPageComponent},
     {path: '**', redirectTo: 'page-not-found' }
 ];
diff --git a/src/app/app.component.html b/src/app/app.component.html
index ea9fe72..6833802 100644
--- a/src/app/app.component.html
+++ b/src/app/app.component.html
@@ -1,4 +1,6 @@
-<app-header-logo *ngIf="dontShow"></app-header-logo>
-<app-nav-bar *ngIf="dontShow"></app-nav-bar>
+<!-- <app-header-logo *ngIf="dontShow"></app-header-logo>
+<app-nav-bar *ngIf="dontShow"></app-nav-bar> -->
+<app-search-bar *ngIf="router.url != '/signin'"></app-search-bar>
+<app-nav-bar *ngIf="router.url != '/signin'"></app-nav-bar>
 <router-outlet></router-outlet>
-<app-footer *ngIf="dontShow"></app-footer>
+<app-footer *ngIf="router.url != '/signin'"></app-footer>
diff --git a/src/app/app.component.ts b/src/app/app.component.ts
index 7d60f78..be5ed0d 100644
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@@ -11,12 +11,12 @@ export class AppComponent {
   title = 'simpleat';
   dontShow: boolean = false;
 
-  constructor(private router:Router, private apiBackService : ApiBackService){
+  constructor(public router:Router, private apiBackService : ApiBackService){
     this.router.events.subscribe(e=>{
       //console.log(e);
       if(e instanceof NavigationEnd){
         console.log(e.url)
-        if (e.url == "/signin") {
+        if (e.url == "/") {
           this.dontShow = false;
         } else {
           this.dontShow = true;
diff --git a/src/app/footer/footer.component.ts b/src/app/footer/footer.component.ts
index c7a7ec5..8970ec8 100644
--- a/src/app/footer/footer.component.ts
+++ b/src/app/footer/footer.component.ts
@@ -1,4 +1,5 @@
 import { Component, OnInit } from '@angular/core';
+import { Router } from '@angular/router';
 
 @Component({
   selector: 'app-footer',
@@ -7,7 +8,7 @@ import { Component, OnInit } from '@angular/core';
 })
 export class FooterComponent implements OnInit {
 
-  constructor() { }
+  constructor(public route : Router) { }
 
   ngOnInit(): void {
   }
diff --git a/src/app/header/components/nav-bar/nav-bar.component.html b/src/app/header/components/nav-bar/nav-bar.component.html
index e827353..a92274b 100644
--- a/src/app/header/components/nav-bar/nav-bar.component.html
+++ b/src/app/header/components/nav-bar/nav-bar.component.html
@@ -15,7 +15,7 @@
               <a routerLink="categories" routerLinkActive="active-custom" class="nav-link p-4 pe-5" style="font-size: 21px;">Categories</a>
               <a routerLink="filtres" routerLinkActive="active-custom" class="nav-link p-4 pe-5" style="font-size: 21px;">Filtres</a>
               <a routerLink="favoris" routerLinkActive="active-custom" class="nav-link p-4 pe-5" style="font-size: 21px;">Mes favoris</a>
-              <a routerLink="deconnexion" routerLinkActive="active-custom" class="nav-link p-4 pe-5" style="font-size: 21px;">Deconnexion</a>
+              <a routerLink="deconnexion" routerLinkActive="active-custom" (click) = "onCloseSession()" class="nav-link p-4 pe-5" style="font-size: 21px;">Deconnexion</a>
           </div>
       </div>
     </div>
diff --git a/src/app/header/components/nav-bar/nav-bar.component.ts b/src/app/header/components/nav-bar/nav-bar.component.ts
index 6082d5b..fc81ce2 100644
--- a/src/app/header/components/nav-bar/nav-bar.component.ts
+++ b/src/app/header/components/nav-bar/nav-bar.component.ts
@@ -1,4 +1,7 @@
 import { Component, OnInit } from '@angular/core';
+import { Router } from '@angular/router';
+import { TokenService } from 'src/app/services/token.service';
+import { environment } from 'src/environments/environment';
 
 @Component({
   selector: 'app-nav-bar',
@@ -6,10 +9,17 @@ import { Component, OnInit } from '@angular/core';
   styleUrls: ['./nav-bar.component.scss']
 })
 export class NavBarComponent implements OnInit {
+  tokenKey = environment.tokenKey;
 
-  constructor() { }
+  constructor( private tokenService : TokenService,  public route: Router) { }
 
   ngOnInit(): void {
   }
 
+  onCloseSession() : void {
+this.tokenService.destroyToken();
+this.route.navigate(['signin']);
+  }
+
+
 }
diff --git a/src/app/header/components/search-bar/search-bar.component.ts b/src/app/header/components/search-bar/search-bar.component.ts
index 933beaf..3aecf5b 100644
--- a/src/app/header/components/search-bar/search-bar.component.ts
+++ b/src/app/header/components/search-bar/search-bar.component.ts
@@ -15,10 +15,14 @@ export class SearchBarComponent implements OnInit {
   restauByName: any[];
   @Output() resultSearch = new EventEmitter<Restaurant[]>();
 
+
+
   constructor(private apiBackService: ApiBackService,
     private route: Router,
     private activatedRoute : ActivatedRoute) {
 
+      
+
     this.listRestau = [];
     this.restauByName = [];
   }
@@ -49,5 +53,7 @@ export class SearchBarComponent implements OnInit {
       // this.route.onSameUrlNavigation = 'reload';
       this.route.navigate(['restaurants']);
       }
+
+  
     }
   }
diff --git a/src/app/services/token.service.ts b/src/app/services/token.service.ts
index e430bd3..975f2e1 100644
--- a/src/app/services/token.service.ts
+++ b/src/app/services/token.service.ts
@@ -31,4 +31,9 @@ export class TokenService {
       return null;
     }
   }
+
+
+  public destroyToken(): void { 
+    localStorage.removeItem(this.tokenKey);
+  }
 }