diff --git a/Certificati_ssl_nel_dominio_andreavillari.jpg b/Certificati_ssl_nel_dominio_andreavillari.jpg
new file mode 100644
index 0000000..6888e0c
Binary files /dev/null and b/Certificati_ssl_nel_dominio_andreavillari.jpg differ
diff --git a/src/components/Navbar.tsx b/src/components/Navbar.tsx
index da7fa96..d57bddd 100644
--- a/src/components/Navbar.tsx
+++ b/src/components/Navbar.tsx
@@ -10,7 +10,7 @@ export default function Navbar() {
         <>
             <div className="flex direction-row gap-7" >
                 <div className="text-3xl">Home</div>
-                {/*<div className="text-3xl">About</div>*/}
+                <div className="text-3xl">About</div>
                 <div className="text-3xl">Document</div>
                 <div className="text-3xl">Contact</div>
                 <div className="text-3xl">Sources</div>