The order of names doesn't matter. But you should try to be consistent each year.
How did you file last year? You should not change the order of names. TurboTax will not allow you to remove the primary taxpayer on the return. And you should not try to change the order of names. If you were listed as the spouse and want to be the primary taxpayer now or delete the primary person, you will need to start a new return by logging out and starting over with a new account and new user name and password. You will not be able to transfer from the prior year. If you try to change the order there are too many places to change it and you might miss some.
Or you can try to clear and start over
https://ttlc.intuit.com/community/using-turbotax/help/how-do-i-clear-and-start-over-in-turbotax-onli...
