I customized 2 modules in one HTML, and used ng-app to specify starting from the first module. As a result, only the first module is executed. I would like to ask if the customized module only executes the module specified by ng-app. , other modules are ignored. 
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
The first ng-app will automatically bootstrap, the rest need to be bootstrapped manually