17 month old

I don’t know if anyone else is having this issue or if I’m doing something wrong here but my daughter is 17 months nearly 18 and recently she’s been absolutely awful when it comes to sleep fights her naps in the day and when she does end up wanting to nap it’s too late or it runs into bed time then she’ll wake up then in the night sometimes early hours and wanna mess around and play I try to hold her and get her to sleep she just screams and kicks etc and drinks her milk and just stays up anyway I don’t know what else to do she still wakes up at the same time everyday anyways