diff --git a/public/index.html b/public/index.html
index 6a5dc2a..514ff53 100644
--- a/public/index.html
+++ b/public/index.html
@@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en">
+<html lang="pt-BR">
   <head>
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1" />
diff --git a/src/components/Header/MenuHamburguer/MenuHamburguer.tsx b/src/components/Header/MenuHamburguer/MenuHamburguer.tsx
index 979c464..3761a99 100644
--- a/src/components/Header/MenuHamburguer/MenuHamburguer.tsx
+++ b/src/components/Header/MenuHamburguer/MenuHamburguer.tsx
@@ -17,7 +17,7 @@ export const MenuHamburguer = () => {
         <>
 
             <div className={styleMenu["container__wrapper__btnHamburguer"]}>
-                <button onClick={() => handleMenuHamburguer(menuOpen)}>
+                <button type="button" onClick={() => handleMenuHamburguer(menuOpen)}>
                     <img src={hamburguer} alt="Imagem expansão de menu" />
                 </button>
             </div>
@@ -27,7 +27,7 @@ export const MenuHamburguer = () => {
                 <>
                     <div>
                         <a href="/">Entrar</a>
-                        <button>
+                        <button type="button" aria-label="Botão fechar menu">
                             <img src={closeMenu} alt="Imagem fechar menu" />
                         </button>
                     </div>
diff --git a/src/index.tsx b/src/index.tsx
index e142414..de96c51 100644
--- a/src/index.tsx
+++ b/src/index.tsx
@@ -3,7 +3,5 @@ import ReactDOM from 'react-dom/client';
 import './global.scss';
 import { Home } from './pages/Home';
 
-
-
 const root = ReactDOM.createRoot(document.getElementById('root') as HTMLElement);
 root.render(<Home />);
