Yes! That's it, didn't realised grunt was setup in a way to pick-up custom themes. It's working like a charm!
Thanks a lot @PitaJ !
I want to change category position in administrator console, but I can't find a way to solve it,please help me.
For example: I want the '囧图趣事' category show on top of 'Blogs' category, how to solve it?
Well, I tried to drag the category icon, it do work.
drag and drop works for me, it can be a little fiddly though