diff --git a/public/images/bg.jpg b/public/images/bg.jpg
index 72b0a8e..ed93baf 100644
Binary files a/public/images/bg.jpg and b/public/images/bg.jpg differ
diff --git a/public/images/blue@2x.png b/public/images/blue@2x.png
index 8fdea12..62bde78 100644
Binary files a/public/images/blue@2x.png and b/public/images/blue@2x.png differ
diff --git a/public/images/login.png b/public/images/login.png
index c83eb36..43be705 100644
Binary files a/public/images/login.png and b/public/images/login.png differ
diff --git a/public/images/main.png b/public/images/main.png
index a86bbb0..8d98a69 100644
Binary files a/public/images/main.png and b/public/images/main.png differ
diff --git a/public/images/user3-128x128.jpg b/public/images/user3-128x128.jpg
index caf5f96..208d65e 100644
Binary files a/public/images/user3-128x128.jpg and b/public/images/user3-128x128.jpg differ