diff --git a/icons/_nanomaps/Cerestation_nanomap_z1.png b/icons/_nanomaps/Cerestation_nanomap_z1.png
index 2a7af953c47..607890f6d29 100644
Binary files a/icons/_nanomaps/Cerestation_nanomap_z1.png and b/icons/_nanomaps/Cerestation_nanomap_z1.png differ