Oh god it works! Thank you so much kdstz.

yes I activated but it doesn't seems to work. downloaded from Resources tap at left and my livesplit version is 1.7.5 now

https://imgur.com/a/5MDO2

here's my 'Edit Splits' setting screen image

I don't have humble one just only steam version I'm keep trying with autosplit but it totally don't work for me