An adaptive suppression scheme was proposed to solve the single high frequency resonance problem in distribution network. Firstly, the sliding window Fourier transform combined with interpolation and state space model was used to realize the dynamic frequency shift tracking of resonant frequency. Secondly, the hierarchical reshaping of system impedance was completed based on IIR filter and all-pass network optimization. Finally, the nonlinear control of gain was realized by the energy function evaluation and the composite control strategy to balance the tracking performance and system stability. Simulation results show that the proposed scheme can effectively suppress the single high frequency resonance, improve the system response and tracking performance, and optimize the spectrum analysis efficiency and bandwidth occupation.