UCB网申填成绩不是4分制怎么填呀

Calculate and enter your Grade Point Average as a value between 0.00 and 4.00. If your GPA is not based on a 4-point scale, leave these fields blank unless your department requires that you convert to this scale. This may be the case for many international applicants.
网申系统说不是4分制就空着不填
但是成绩那几空又是带星号必填的
那还需不需要填呀

不用  If your GPA is not based on a 4-point scale, leave these fields blank unless your department requires that you convert to this scale.
填下面的Other Scale GPA

我没有填，因为GPA不是4分制的