Napping

My daughter is 6.5 months old. She sleep 10-12 hours a night. (🎉). But during the day, she naps about 30 minutes exactly. We have tried, holding her and her putting herself to sleep. Her room is dark and we have a sound machine. Her wake windows are about 2 hours because her naps are so short she can’t make it too much longer, so she naps 3-4 times a day. I’m not complaining, as long as she sleeps at night I’m happy. But I just want to make sure she is getting enough sleep. HELP!