@nishaa3089 asked: "Is it ok to get my refund deposited into my girlfriend account?"
That is not recommended and has a very high rate of failure. Many banks will not accept a deposit if your name is not on the account. If the bank refuses the deposit, it will go back to the IRS who would issue a check in the mail which takes several weeks.
And although your relationship may currently be strong, that can sometimes change, and there's always a chance the account owner could keep or spend your refund.
See this:
FAQ: Can I deposit my tax refund into someone else's account?
https://ttlc.intuit.com/turbotax-support/en-us/help-article/tax-refund/deposit-tax-refund-someone-el...
