diff --git a/icons/glk-adv.png b/icons/glk-adv.png
index c4e9e09..22f9660 100644
Binary files a/icons/glk-adv.png and b/icons/glk-adv.png differ
diff --git a/icons/glk-adv350.png b/icons/glk-adv350.png
index c4e9e09..22f9660 100644
Binary files a/icons/glk-adv350.png and b/icons/glk-adv350.png differ
diff --git a/icons/glk-adv350h.png b/icons/glk-adv350h.png
index c4e9e09..22f9660 100644
Binary files a/icons/glk-adv350h.png and b/icons/glk-adv350h.png differ
diff --git a/icons/glk-adv440.png b/icons/glk-adv440.png
index c4e9e09..22f9660 100644
Binary files a/icons/glk-adv440.png and b/icons/glk-adv440.png differ
diff --git a/icons/glk-adv550.png b/icons/glk-adv550.png
index c4e9e09..22f9660 100644
Binary files a/icons/glk-adv550.png and b/icons/glk-adv550.png differ
diff --git a/icons/glk-adv551.png b/icons/glk-adv551.png
index c4e9e09..22f9660 100644
Binary files a/icons/glk-adv551.png and b/icons/glk-adv551.png differ
diff --git a/icons/glk-ccfirstadv.png b/icons/glk-ccfirstadv.png
index c4e9e09..22f9660 100644
Binary files a/icons/glk-ccfirstadv.png and b/icons/glk-ccfirstadv.png differ