Dissipation　is　used　to　achieve　the　coupling　interaction　between　different　cavities　connected　by　a　low-Q　cavity.　When　the　dissipative　rate　of　the　central　cavity　is　enough　large,　vacuum　Rabi　oscillation　can　be　found.　We　obtain　the　noise　spectrum　which　may　show　the　unique　dynamics　character　of　the　investigated　system.　Under　the　condition　of　strong　dissipation,　non-zero　entanglement　between　photons　may　be　observed.　We　also　discuss　the　effect　of　thermal　noise　on　the　dynamic　evolution.　The　work　will　be　helpful　for　manipulating　photonic　state　in　noisy　environment.