In order to make more students know the useful and convenient system, we recommended some marketing strategies:

• Use social media to expand this system profile, such as Facebook, Twitter.
• Cooperate with universities, it is a better way to let this system into university official system.
• Put more advertising in public places.
• If this system will charge, better to free to everyone in the first three month.
• Invite some professional people like professor or well-know student to use this system, and then expand the reputation to increase more students to download this system.