Richie KS on "[Theme: MesoColumn] I have change the category color, but on the web is not change"

I use MesoColumn theme. I have change the category's color (category -> edit -> color). I have make a new menu too. But on my web beritamujizat.com, the color is still default (blue)

because the category is empty, each category need to have at least 1 post for the cat color to work..