Health insurance for my daugter?

ok heres the deal, icurrently have my 14 month old daugter on my insurance that im offered at work i only pay like 9 bucks for myself but for her i have to pay 80 dallors a week its killing me is there something i can do about this? My insurance is Kaiser permanente. Would it be beetter for me to take her off my insurance and go directly to Kaiser and try to get it? THANKS