Edit file File name : 64-wqy-zenhei.conf Content :<?xml version="1.0"?> <!DOCTYPE fontconfig SYSTEM "fonts.dtd"> <!-- WenQuanYi Zen Hei Configure File --> <fontconfig> <!-- modified by Madsen@SMTH --> <alias> <family>serif</family> <prefer> <family>WenQuanYi Zen Hei</family> </prefer> </alias> <alias> <family>sans-serif</family> <prefer> <family>WenQuanYi Zen Hei</family> </prefer> </alias> <alias> <family>monospace</family> <prefer> <family>WenQuanYi Zen Hei Mono</family> </prefer> </alias> </fontconfig> Save