diff --git a/app/src/main/res/drawable/envelope.png b/app/src/main/res/drawable/envelope.png
index 8f954c3..24ba5fd 100644
Binary files a/app/src/main/res/drawable/envelope.png and b/app/src/main/res/drawable/envelope.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
index 2c18de9..fa2804d 100644
Binary files a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ