Can't update application in another country apple store
This should be very straight forward, I had this issue when I moved from the US to the UK, you need to change the Apple ID country/region, the email with which u used to sign into iTunes should be changed by following these instructions

https://support.apple.com/en-gb/HT201389

You can also delete the Apps purchased from the Indonesian App Store and re-download them when signed in with your Apple ID after changing the region.