diff --git a/source/3/3.1/3.1.1/htop-filter.png b/source/3/3.1/3.1.1/htop-filter.png
index 9869d263..a500f0dc 100644
Binary files a/source/3/3.1/3.1.1/htop-filter.png and b/source/3/3.1/3.1.1/htop-filter.png differ
diff --git a/source/3/3.1/3.1.1/htop-io.png b/source/3/3.1/3.1.1/htop-io.png
index 1a6d939c..c606fae0 100644
Binary files a/source/3/3.1/3.1.1/htop-io.png and b/source/3/3.1/3.1.1/htop-io.png differ
diff --git a/source/3/3.1/3.1.1/htop-setup.png b/source/3/3.1/3.1.1/htop-setup.png
index 9cb5c396..4332982a 100644
Binary files a/source/3/3.1/3.1.1/htop-setup.png and b/source/3/3.1/3.1.1/htop-setup.png differ
diff --git a/source/3/3.1/3.1.1/htop.png b/source/3/3.1/3.1.1/htop.png
index 1d8ff72e..64d7d31f 100644
Binary files a/source/3/3.1/3.1.1/htop.png and b/source/3/3.1/3.1.1/htop.png differ