diff --git a/app/src/main/res/drawable-v24/background.jpg b/app/src/main/res/drawable-v24/background.jpg
index bfe1c0d..cce2737 100644
Binary files a/app/src/main/res/drawable-v24/background.jpg and b/app/src/main/res/drawable-v24/background.jpg differ
diff --git a/app/src/main/res/drawable-v24/bc.png b/app/src/main/res/drawable-v24/bc.png
index 424a0c5..aea8c49 100644
Binary files a/app/src/main/res/drawable-v24/bc.png and b/app/src/main/res/drawable-v24/bc.png differ
diff --git a/app/src/main/res/drawable-v24/mic.png b/app/src/main/res/drawable-v24/mic.png
index d5b1733..7ac487c 100644
Binary files a/app/src/main/res/drawable-v24/mic.png and b/app/src/main/res/drawable-v24/mic.png differ
diff --git a/app/src/main/res/drawable-v24/talk.png b/app/src/main/res/drawable-v24/talk.png
index 8f0fc88..6d69880 100644
Binary files a/app/src/main/res/drawable-v24/talk.png and b/app/src/main/res/drawable-v24/talk.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/app/src/main/res/mipmap-hdpi/ic_launcher.png
index a830d7e..40c53b9 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_launcher.png and b/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-mdpi/ic_launcher.png b/app/src/main/res/mipmap-mdpi/ic_launcher.png
index af9d7bd..42809be 100644
Binary files a/app/src/main/res/mipmap-mdpi/ic_launcher.png and b/app/src/main/res/mipmap-mdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
index 55b564c..193f1d2 100644
Binary files a/app/src/main/res/mipmap-xhdpi/ic_launcher.png and b/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
index b14d3a3..e2d1ad6 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png and b/app/src/main/res/mipmap-xxhdpi/ic_launcher.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 4d24cda..4996e7c 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