diff --git a/public/image/logo.png b/public/image/logo.png
index bd098c7..b40fa25 100644
Binary files a/public/image/logo.png and b/public/image/logo.png differ
diff --git a/src/app/api/contact/route.ts b/src/app/api/contact/route.ts
index e7d6bb3..cce2a47 100644
--- a/src/app/api/contact/route.ts
+++ b/src/app/api/contact/route.ts
@@ -52,8 +52,8 @@ export async function POST(request: Request) {
     const messages = await readMessages();
     messages.push(entry);
 
-    await mkdir(DATA_DIR, { recursive: true });
-    await writeFile(DATA_FILE, JSON.stringify(messages, null, 2), "utf-8");
+    // await mkdir(DATA_DIR, { recursive: true });
+    // await writeFile(DATA_FILE, JSON.stringify(messages, null, 2), "utf-8");
   } catch (error) {
     console.error("[contact] gagal menyimpan pesan:", error);
     return NextResponse.json({ status: 500, message: "Gagal menyimpan pesan" }, { status: 500 });
diff --git a/src/components/WhatsAppBubble.tsx b/src/components/WhatsAppBubble.tsx
index 84bc031..7eda7a4 100644
--- a/src/components/WhatsAppBubble.tsx
+++ b/src/components/WhatsAppBubble.tsx
@@ -2,7 +2,7 @@ import { WhatsappLogoIcon } from '@phosphor-icons/react/ssr'
 
 const WhatsAppBubble = () => {
   return (
-    <a href="https://wa.me/02129755506" target="_blank" rel="noopener noreferrer" className=' z-40 bottom-4 bg-[#25D366]  cursor-pointer w-14 h-14 rounded-full flex items-center justify-center right-4 fixed'>
+    <a href="https://wa.me/6285163123476?text=Hi%2C+Mulia+Informasi+Teknologi%21%0ASaya+tertarik+dengan+layanan+yang+ditawarkan+dan+ingin+berdiskusi+lebih+lanjut.%0A%0ATerima+kasih%21" target="_blank" rel="noopener noreferrer" className=' z-40 bottom-4 bg-[#25D366]  cursor-pointer w-14 h-14 rounded-full flex items-center justify-center right-4 fixed'>
         <WhatsappLogoIcon className='size-8 text-white' />
     </a>
   )
diff --git a/src/components/footer.tsx b/src/components/footer.tsx
index 8a3bd49..066d052 100644
--- a/src/components/footer.tsx
+++ b/src/components/footer.tsx
@@ -24,7 +24,7 @@ export default function Footer() {
               <p className="text-sm lg:text-lg">connect@muliainformasi.co.id</p>
             </div>
           </div>
-          <div className="w-full pt-4 border-t border-primary-600 hidden lg:flex text-lg">Mulia Informasi Teknologi @2026. All Right Reserved</div>
+          <div className="w-full pt-4 border-t border-primary-600 hidden lg:flex text-lg">PT Mulia Informasi Teknologi @2026. All Right Reserved</div>
         </div>
 
         <div className="flex flex-col gap-4">