[horizon][glance] "The Store URI was malformed."

Hi, With Ussuri, when create image on Horizon with specified URL, I got error "The Store URI was malformed.". Here is the URL I put in "Location" box. https://download.cirros-cloud.net/0.5.1/cirros-0.5.1-x86_64-disk.img What I am missing here? Thanks! Tony