Is Changing Author Picture of a word press site will affect it’s SEO or Rankings !!

Hi,
I have a doubt in changing Author Image !!
I had changed the Author Image in my word press site !! will it affect my Site Ranking or SEO ??
Please reply ..
Just have a look @ my site – http://crazysazy.com/​

Thanks in Advance.
Is Changing Author Picture of a word press site will affect it's SEO or Rankings !!

See original post by sasikumar krishnan