When visiting the web "https://bvisionweb1.cs.unc.edu/licheng/referit/data/images/saiapr_tc-12.zip", it turn out to be like this: <img width="511" alt="image" src="https://github.com/lichengunc/refer/assets/52250750/2cc698a0-fdef-40ee-ae87-91d462b11b21"> How to fix it?
When visiting the web "https://bvisionweb1.cs.unc.edu/licheng/referit/data/images/saiapr_tc-12.zip", it turn out to be like this:

How to fix it?