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The prism wave is a special waveform formed by two reflections underground, It usually carries rich information about the underground high-steep structures. In this study, we introduce a Fourier finite-difference (FFD) one-way wave extrapolation operator to implement prism wave imaging. Compared to prism wave reverse time migration (RTM), this method offers higher computational efficiency and greater flexibility in wavefield extrapolation. In practical applications, the computation range of prism wave one-way wave migration can be adjusted based on the specific conditions of the survey area. To address the issue of severe imaging noise in low-dip regions of complex models, we introduced dip-angle filtering to achieve joint imaging of prism wave FFD migration and traditional FFD migration. The final imaging results demonstrate high imaging quality in both ordinary regions and steeply dipping structures.