[IJ] All files in InteliJ IDEA new project are all red

Question: All the files and folders of the new project in idea are all red.

Obsessive -compulsive disorder looks very uncomfortable! ! !
Reason: The new project project of idea is version controlled by default. Since all files are not submitted to version control, they are
red . Solution 1: Remove the default version control of the current project.
Step 1:

Step 2:

Step 3:

Solution 2: Commit the current file to version control such as SVN

Note: It can also be submitted to git. First, change the version control to git according to the first plan, and then the same as the second plan.