diff --git a/readme/about.png b/readme/about.png
index bffdac0..ed769e0 100644
Binary files a/readme/about.png and b/readme/about.png differ
diff --git a/readme/cat.png b/readme/cat.png
index 312e3ec..0f994cb 100644
Binary files a/readme/cat.png and b/readme/cat.png differ
diff --git a/readme/clear.png b/readme/clear.png
index d77c582..8281535 100644
Binary files a/readme/clear.png and b/readme/clear.png differ
diff --git a/readme/default.png b/readme/default.png
index 826f85e..cf2c412 100644
Binary files a/readme/default.png and b/readme/default.png differ
diff --git a/readme/dog.png b/readme/dog.png
index 1ad8bc0..48e5309 100644
Binary files a/readme/dog.png and b/readme/dog.png differ
diff --git a/readme/home.png b/readme/home.png
index 7e196d5..0d3f520 100644
Binary files a/readme/home.png and b/readme/home.png differ
diff --git a/readme/reg.png b/readme/reg.png
index 0fcfb9b..5dca462 100644
Binary files a/readme/reg.png and b/readme/reg.png differ