if you are given a bail without a flight risk can the State Attorney go to court and request a flight risk bail to a no bond or really high bail?

Whether a person is a flight risk is just a factor in setting bail.  However, I think what you're generally asking for is whether the State's Attorney has the ability to increase a person's bail once it has already been set.  The answer is yes.  Upon verified petition, the State's Attorney's Office may bring other matters to the Court's attention in order to increase a person's bail.