The layout is clean and great. Also nice color schemes. Just try improving your content particularly the grammar part...
Your from Indonesia right? make sure to reword ... "I\'m a sixteen years old boy who study to be a professional blogger. Hoteblog is my first blog on the net, so I want some feedback okay " to "I'm a sixteen year old boy who is studying to become a professional blogger. Hoteblog is my first blog on the net, I want some feedback okay? "
The blog looks good and attractive. I think the title occupies more space in the top of the blog, try to compress it..