diff --git a/Frontend/package-lock.json b/Frontend/package-lock.json
index 5a7c8cd..0a5aa84 100644
--- a/Frontend/package-lock.json
+++ b/Frontend/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "code-chef",
-  "version": "2.2.0",
+  "version": "2.3.0",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "code-chef",
-      "version": "2.2.0",
+      "version": "2.3.0",
       "dependencies": {
         "@angular/animations": "^18.2.0",
         "@angular/common": "^18.2.0",
diff --git a/Frontend/src/app/app/app.component.html b/Frontend/src/app/app/app.component.html
index 40fe04d..b246ac7 100644
--- a/Frontend/src/app/app/app.component.html
+++ b/Frontend/src/app/app/app.component.html
@@ -1,5 +1,5 @@
 @if (header) {
-<app-header />
+<header><app-header /></header>
 }
 <router-outlet />
-<app-footer />
\ No newline at end of file
+<footer><app-footer /></footer>
\ No newline at end of file
diff --git a/Frontend/src/app/home/home.component.html b/Frontend/src/app/home/home.component.html
index a7761b5..fccfdd8 100644
--- a/Frontend/src/app/home/home.component.html
+++ b/Frontend/src/app/home/home.component.html
@@ -1,15 +1,17 @@
 <div class="container-fluid">
-  <div id="header" class="position-absolute p-2">
-    <div class="d-flex align-items-center justify-content-end p-0 gap-2">
-      <a role="button" class="btn-header-round btn-hover btn-circle bi bi-download fs-3" [routerLink]="['/downloads']"
-        title="Downloads"></a>
-      <a role="button" class="btn-header-round btn-hover btn-circle" href="https://ipdotsetaf.ir" title="IPdotSetAF">
-        <img id="ipaf" class="img-header" src="ipaf.svg" />
-      </a>
-      <a role="button" class="btn-header-round btn-hover btn-circle bi bi-github fs-2"
-        href="https://github.com/IPdotSetAF/CodeChef" title="CodeChef Github"></a>
+  <header>
+    <div id="header" class="position-absolute p-2">
+      <div class="d-flex align-items-center justify-content-end p-0 gap-2">
+        <a role="button" class="btn-header-round btn-hover btn-circle bi bi-download fs-3" [routerLink]="['/downloads']"
+          title="Downloads"></a>
+        <a role="button" class="btn-header-round btn-hover btn-circle" href="https://ipdotsetaf.ir" title="IPdotSetAF">
+          <img id="ipaf" class="img-header" src="ipaf.svg" />
+        </a>
+        <a role="button" class="btn-header-round btn-hover btn-circle bi bi-github fs-2"
+          href="https://github.com/IPdotSetAF/CodeChef" title="CodeChef Github"></a>
+      </div>
     </div>
-  </div>
+  </header>
 </div>
 <div class="container-fluid d-flex page p-4">
   <div class="m-auto">
diff --git a/Frontend/src/app/not-found/not-found.component.html b/Frontend/src/app/not-found/not-found.component.html
index 8ccadf2..38a5e77 100644
--- a/Frontend/src/app/not-found/not-found.component.html
+++ b/Frontend/src/app/not-found/not-found.component.html
@@ -2,7 +2,7 @@
     <div class="m-auto">
       <div class="row text-center">
         <h1>404</h1>
-        <p>Not here bro!</p>
+        <p>Nothing to cook here!</p>
       </div>
       <br />
       <div class="row">