My logo on my website

link:https://dribbble.com/shots/4517686-Origami-Bird

I wanted to design my own logo at the start of creating website, but I did not find time to do it. I had used free wix image as my logo before. I wanted to have a bird as my logo, because my surname means sparrow in Polish. Now I created my own logo using Illustrator. I use Line Segment Tool to make it. And I have change colour from black into grey.   

I had not worked on this software, so my final effect is not so professional as I would like to have.

My final effect:

And this is my website before:

And after:

I hope you like it!