Can the itinerary be changed with the Australian ads tourist visa?

Yes.

1. Emergencies: Emergencies may occur during travel, such as personal health problems, family emergencies or flight changes, etc. These situations require tourists to adjust their original travel plans.

2. Personalized needs: Although ADS visa is usually associated with group travel and fixed itinerary arrangements, tourists have personal interests or needs and hope to make some adjustments to the itinerary within the allowed range.