The icon in front of the php file in PhpStorm changed to file. When creating the file, I accidentally entered a suffix php, and then I didn’t know where I clicked. After that, the icon in front of the file changed from a circle plus a C. It's like this, how can I get it back?
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
phpstorm official application plug-in market*li
Go to the plugin*** and add an icon plugin and it will be over