diff --git a/charts/stable/aria2/Chart.yaml b/charts/stable/aria2/Chart.yaml
index 4277f64f8c0..b5b967d459e 100644
--- a/charts/stable/aria2/Chart.yaml
+++ b/charts/stable/aria2/Chart.yaml
@@ -6,7 +6,7 @@ dependencies:
   version: 8.9.24
 description: aria server for downloading web content
 home: https://github.com/truecharts/apps/tree/master/charts/stable/aira2
-icon: https://truecharts.org/_static/img/appicons/aris2-icon.png
+icon: https://truecharts.org/_static/img/appicons/aria2-icon.png
 keywords:
 - aria2
 kubeVersion: '>=1.16.0-0'
diff --git a/charts/stable/kanboard/Chart.yaml b/charts/stable/kanboard/Chart.yaml
index fd3946d3aa0..149fb141a40 100644
--- a/charts/stable/kanboard/Chart.yaml
+++ b/charts/stable/kanboard/Chart.yaml
@@ -8,7 +8,7 @@ keywords:
 - kanboard
 - kanban
 home: https://github.com/truecharts/apps/tree/master/charts/stable/kanboard
-icon: https://truecharts.org/_static/img/appicons/kangboard-icon.png
+icon: https://truecharts.org/_static/img/appicons/kanboard-icon.png
 sources:
 - https://github.com/kanboard/kanboard
 dependencies:
diff --git a/docs/_static/img/appicons/aris2-iconpng.png b/docs/_static/img/appicons/aria2-icon.png
similarity index 100%
rename from docs/_static/img/appicons/aris2-iconpng.png
rename to docs/_static/img/appicons/aria2-icon.png
diff --git a/docs/_static/img/appicons/collabora-icon.png b/docs/_static/img/appicons/collabora-online-icon.png
similarity index 100%
rename from docs/_static/img/appicons/collabora-icon.png
rename to docs/_static/img/appicons/collabora-online-icon.png
diff --git a/docs/_static/img/appicons/dsmr-reader-icon.png b/docs/_static/img/appicons/dsmr-reader-icon.png
index 610b362c579..a2369f3b471 100644
Binary files a/docs/_static/img/appicons/dsmr-reader-icon.png and b/docs/_static/img/appicons/dsmr-reader-icon.png differ
diff --git a/docs/_static/img/appicons/fleet-icon.png b/docs/_static/img/appicons/fleet-icon.png
index c5b7c2607ae..e7f2f6492fb 100644
Binary files a/docs/_static/img/appicons/fleet-icon.png and b/docs/_static/img/appicons/fleet-icon.png differ
diff --git a/docs/_static/img/appicons/kanboard-icon.png b/docs/_static/img/appicons/kanboard-icon.png
new file mode 100644
index 00000000000..80783698aa1
Binary files /dev/null and b/docs/_static/img/appicons/kanboard-icon.png differ
diff --git a/docs/_static/img/appicons/kangboard-icon.png b/docs/_static/img/appicons/kangboard-icon.png
deleted file mode 100644
index 8b9f85bc3a0..00000000000
Binary files a/docs/_static/img/appicons/kangboard-icon.png and /dev/null differ
diff --git a/docs/_static/img/appicons/openkm-icon.png b/docs/_static/img/appicons/openkm-icon.png
index f837135f0f9..8197c66e4f3 100644
Binary files a/docs/_static/img/appicons/openkm-icon.png and b/docs/_static/img/appicons/openkm-icon.png differ
diff --git a/docs/_static/img/appicons/oscam-icon.png b/docs/_static/img/appicons/oscam-icon.png
index 77543d37096..36083a52271 100644
Binary files a/docs/_static/img/appicons/oscam-icon.png and b/docs/_static/img/appicons/oscam-icon.png differ
diff --git a/docs/_static/img/appicons/ser2sock-icon.png b/docs/_static/img/appicons/ser2sock-icon.png
index b2d52393436..0bc242d2f0e 100644
Binary files a/docs/_static/img/appicons/ser2sock-icon.png and b/docs/_static/img/appicons/ser2sock-icon.png differ
diff --git a/docs/_static/img/appicons/syslog-ng-icon.png b/docs/_static/img/appicons/syslog-ng-icon.png
index 46a88e64ade..2201c6ab38e 100644
Binary files a/docs/_static/img/appicons/syslog-ng-icon.png and b/docs/_static/img/appicons/syslog-ng-icon.png differ
diff --git a/docs/_static/img/appicons/wireshark-icon.png b/docs/_static/img/appicons/wireshark-icon.png
index a2b7455a875..c27f348c064 100644
Binary files a/docs/_static/img/appicons/wireshark-icon.png and b/docs/_static/img/appicons/wireshark-icon.png differ