Filemanager create pathfolders when zip/unzip

hi,

When i zip a file/folder in path home/web/mysite.com/public_html the zipped file doesnt contain only the files dut also the folder structure " home/web/mysite.com/public_html" so if i unzip it the compressed files are saved in directory “home/web/mysite.com/public_html/web/mysite.com/public_html”. How can i solve this?

thanks