当我将PhpStorm主题设置为Darcula目录时，侧栏中的文件名变得不可见

So when I switch to Darcula on Ubuntu 14.04, the sidebar dir and file names disappear. If I highlight they do appear again, so i suppose the font names are in same color as the background. How could I solve this? So when I switch to Darcula on Ubuntu 14.04, th