1、编辑区的字体变大或者变小Editor->General勾选（ChangefontsizewithCtrl+MouseWheelin：Activeeditor）
2、自动编译Build,Execution,Deployment->Compiler中勾选Buildprojectautomatically和Compileindependentmodulesinparallel
3、多个文件在多行显示Editor->General->EditorTabs中取消勾选Showtabsinonerow,Tablimit可以把上限调成20
4、自动导包Editor->General->AutoImport勾选：Addunambiguousimportsonthefly和Optimizeimportsonthefly
5、设置主题Appearance&Behavior->Appearance->Theme
6、方法和方法之间分隔符Editor->General->Appearance中勾选Showmethodseparator
7、设置文件的编码格式Editor->FileEncodings能替换成UTF-8的都替换掉
8、设置字体Editor->Font
9、修改类头的文档注释信息Editor->FileandCodeTemplates->Includes->FileHeader
10、忽略大小写提示Editor->General->CodeCompletion取消勾选Matchcase