Until update new features of black spirit mode I can't change any other skill of black spirit mode such as auto hunt, auto bos Rush, or auto explore ruin

I think you have to finish certain quests before you can open Auto-explore and Auto-Rush. Patch note already mentioned it last time...

Auto-Explore Ruins - Only available for Ancient Guardian: Lv 1 to Lv 4.

Auto-Rush - Available after the first time clearing the Boss Rush.