As a major part of the project of Beijing Radioactivity Ion-beam Facility(BRIF),the 100MeV compact cyclotron(CYCIAE-100)will provide proton beam with the energy range of 75-100MeV with the dual carbon foil stripping systems.The first extracted proton beam with the energy of 100MeV was got in July of 2014based As a major part of the project Beijing Radioactivity Ion-beam Facility (BRIF), the 100MeV compact cyclotron (CYCIAE-100) will provide proton beam with the energy range of 75-100MeV with the dual carbon foil stripping systems. The first extraction proton beam with the energy of 100 MeV was got in July of 2014based