Openmrs Modules

Hallo everyone. I’m a beginner to openMRS and so far i have managed to deploy the KenyaEmr system on it. but when I start the server I find all the modules are not started and I have to start them manually via the browser. especially when I want to upload a new module or upgrade an existing one. What could be causing this? and any idea of restarting all the modules without loading on by one.