It depends on your position. First of all, what kind of internship you want to go to, whether it is related to business, and whether it can help you accumulate this background (after all, you didn't study business originally), which is of course better.
Teacher Zhang Wenling introduced studying abroad 360. Secondly, it depends on your criteria for applying for a school. After all, there are many schools with business courses. Besides, your GPA is quite high, which is an advantage.