Tootle app 换主题颜色：
点击页面最上方中点处你自己的账号—>点击小齿轮图标—>在出现的菜单上点击 color scheme—>选择你喜欢的配色组合。
QOTO: Question Others to Teach Ourselves An inclusive, Academic Freedom, instance All cultures welcome. Hate speech and harassment strictly forbidden.
