The invention discloses a pitavastatin calcium lipid solid preparation and a preparation method thereof. The preparation method comprises the following steps: preparing pitavastatin calcium lipid with excellent quality from pitavastatin calcium, DPPC (dipalmitoyl phosphatidylcholine), stearamide, octadecylamine and Tween 80 in a specific weight proportion; and preparing the pitavastatin calcium lipid into a solid preparation by a conventional preparation method. Compared with the existing preparation, the preparation disclosed by the invention has the advantages of greatly improved stability and bioavailability, enhanced quality, reduced toxic and side effects, smooth and stable drug release, and remarkable curative effect.