diff --git a/public/img/avatar.png b/public/img/avatar.png
deleted file mode 100644
index 2057833f6..000000000
Binary files a/public/img/avatar.png and /dev/null differ
diff --git a/public/img/install.jpg b/public/img/install.jpg
index 69082d919..692fe6f54 100644
Binary files a/public/img/install.jpg and b/public/img/install.jpg differ
diff --git a/public/img/login.jpg b/public/img/login.jpg
index 070f2b6b4..f68f57e6f 100644
Binary files a/public/img/login.jpg and b/public/img/login.jpg differ