HELP!Unable to upload image to website!

However,the image seems couldn't load on my website.I couldn't find any solution from google search and hence I'm here to request for help.I'm using dreamweaver 8 as my web design software.I did realize something.My html file,for example,is 7.2kb,but after uploading the page to my website through FileZilla,it becomes smaller,about 6.8-6.9kb.I felt this problem is highly related to the images problem.Perhaps there is something wrong with the path.

Although I have inserted the valid link for those images,but after updating through FileZilla,there were no image on my website loaded.I was puzzled when checking the page source because I saw the image code did not update and remains same as the path which linked to my own pc folder.
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Web Design| Website Design