deepin-printer-0.9.21-alt1.x86_64	arch-dep-package-has-big-usr-share	info	The package has a significant amount of architecture-independent data in /usr/share, while it is an architecture-dependent package. This is wasteful of mirror space and bandwidth, as we then end up with multiple copies of this data, one for each architecture. If the data in /usr/share is not architecture-independent, it is a policy violation, and in this case, you should move that data elsewhere.; 
deepin-printer-0.9.21-alt1.x86_64	freedesktop-categories	warn	Menu-related Additional Categories (http://standards.freedesktop.org/menu-spec/latest/apa.html) not found in /usr/share/applications/dde-printer.desktop. Please add it or report a bug against this test if you already have registered one (not including menu unrelated ones as Core or Qt).; 
deepin-printer-0.9.21-alt1.x86_64	freedesktop-desktop	info	desktop-file-validate utility printed the following message(s): /usr/share/applications/dde-printer.desktop: hint: value "Utility;System;" for key "Categories" in group "Desktop Entry" contains more than one main category; application might appear more than once in the application menu;