diff --git a/public/favicon.png b/public/favicon.png
index ccf36c5..f31cc92 100644
Binary files a/public/favicon.png and b/public/favicon.png differ
diff --git a/public/preview.jpg b/public/preview.jpg
new file mode 100644
index 0000000..a5bcefc
Binary files /dev/null and b/public/preview.jpg differ