diff --git a/public/images/author.jpg b/public/images/author.jpg
index af12e01..b42b571 100644
Binary files a/public/images/author.jpg and b/public/images/author.jpg differ
diff --git a/public/images/cover.jpg b/public/images/cover.jpg
index f0d51f2..f9b4eb2 100644
Binary files a/public/images/cover.jpg and b/public/images/cover.jpg differ
diff --git a/static/images/author.jpg b/static/images/author.jpg
index af12e01..b42b571 100644
Binary files a/static/images/author.jpg and b/static/images/author.jpg differ
diff --git a/static/images/cover.jpg b/static/images/cover.jpg
index f0d51f2..f9b4eb2 100644
Binary files a/static/images/cover.jpg and b/static/images/cover.jpg differ