remove cookie when logout

src/app/layout/default/user/user.component.ts

@@ -22,6 +22,7 @@ export class UserComponent implements OnInit {
     this.router.navigateByUrl("/admin/user/password");
   }
   logout() {
+    document.cookie="";
     this.apiSrv.logout().subscribe((r: any) => {
       if (r.success == "1") {
         this.tokenService.clear();