(a) Real space Floquet spectrum as a function of μ₀ with harmonic driving in chemical potential where w = 1, Δ = 0.5, μ₁ = 4, ω = 3. The Zak phase of the effective Hamiltonian varies with different regions of μ₀, and anomalous Majorana 0, πT edge modes can exists with vanished Zak phase. (b) The bulk spectrum of Floquet effective Hamiltonian, where w = 1, Δ = 0.5, μ₀ = 3, μ₁ = 4, ω = 3.