diff --git a/backend/app/seed_data.py b/backend/app/seed_data.py
index af17a20..848619d 100644
--- a/backend/app/seed_data.py
+++ b/backend/app/seed_data.py
@@ -154,8 +154,8 @@ PROJECTS = [
 BEFORE_AFTER = {
     "title": "از کانسپت تا خلق واقعیت",
     "lead": "دستگیره را بکشید و ببینید نمای ساختمانی چگونه از حالت اولیه به فرم مدرن تبدیل می‌شود.",
-    "before": "/images/before.png",
-    "after": "/images/after.png",
+    "before": "/images/before.webp",
+    "after": "/images/after.webp",
     "before_label": "کانسپت اولیه",
     "after_label": "پروژه تکمیل‌شده",
 }
diff --git a/frontend/index.html b/frontend/index.html
index 7dfb180..c64991d 100644
--- a/frontend/index.html
+++ b/frontend/index.html
@@ -2,7 +2,7 @@
 <html lang="en">
   <head>
     <meta charset="UTF-8" />
-    <link rel="icon" type="image/png" href="/images/favicon.png" />
+    <link rel="icon" type="image/png" href="/images/logo.png" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <title>Aramesh Building Group Luxury Website</title>
   </head>
diff --git a/frontend/public/images/after.webp b/frontend/public/images/after.webp
new file mode 100644
index 0000000..f06bf19
Binary files /dev/null and b/frontend/public/images/after.webp differ
diff --git a/frontend/public/images/before.webp b/frontend/public/images/before.webp
new file mode 100644
index 0000000..184e79b
Binary files /dev/null and b/frontend/public/images/before.webp differ