diff --git a/angular-primeng-app/src/app/app.component.ts b/angular-primeng-app/src/app/app.component.ts
index 1bf9402..e632623 100644
--- a/angular-primeng-app/src/app/app.component.ts
+++ b/angular-primeng-app/src/app/app.component.ts
@@ -1,5 +1,10 @@
-import { Component } from '@angular/core';
+import { Component, OnInit, OnDestroy, inject, Inject } from '@angular/core';
 import { RouterOutlet } from '@angular/router';
+import { Subscription } from 'rxjs';
+import { BlogInfo } from './models/blog-info';
+import { BlogService } from './services/blog.service';
+import { ThemeService } from './services/theme.service';
+import { DOCUMENT } from '@angular/common';
 
 @Component({
   selector: 'app-root',
@@ -8,6 +13,42 @@ import { RouterOutlet } from '@angular/router';
   templateUrl: './app.component.html',
   styleUrl: './app.component.scss'
 })
-export class AppComponent {
+export class AppComponent implements OnInit, OnDestroy {
   title = 'angular-primeng-app';
+  blogURL!: string;
+  blogInfo!: BlogInfo;
+  siteFavicon: any;
+  themeService: ThemeService = inject(ThemeService);
+  blogService: BlogService = inject(BlogService);
+  private querySubscription?: Subscription;
+
+  constructor(@Inject(DOCUMENT) private document: Document) {}
+
+  ngOnInit(): void {
+    this.blogURL = this.blogService.getBlogURL();
+    this.siteFavicon = this.document.querySelector('link[rel="icon"]') as HTMLLinkElement;
+    this.querySubscription = this.blogService
+      .getBlogInfo(this.blogURL)
+      .subscribe((data) => {
+        this.blogInfo = data;
+        if (this.blogInfo.isTeam && this.blogInfo.favicon) {
+          this.siteFavicon.href = this.blogInfo.favicon;
+        } else {
+          this.siteFavicon.href = "favicon.ico";
+        }
+        if (!this.blogInfo.isTeam) {
+          this.blogService.getAuthorInfo(this.blogURL).subscribe((data) => {
+            if (data.profilePicture) {
+              this.siteFavicon.href = data.profilePicture;
+            } else {
+              this.siteFavicon.href = "favicon.ico";
+            }
+          });
+        }
+      });
+  }
+
+  ngOnDestroy(): void {
+		this.querySubscription?.unsubscribe();
+	}
 }
diff --git a/angular-primeng-app/src/app/app.routes.ts b/angular-primeng-app/src/app/app.routes.ts
index ab0e116..0fc1c66 100644
--- a/angular-primeng-app/src/app/app.routes.ts
+++ b/angular-primeng-app/src/app/app.routes.ts
@@ -23,5 +23,9 @@ export const routes: Routes = [
   {
     path: 'post/:slug',
     component: PostDetailsComponent
+  },
+  {
+    path: '**',
+    redirectTo: ''
   }
 ];