About the Historical Materials of Zen Buddhism in the Song Dynasty, There are Zen notes that has received less attention in the past. In the past, the academic field has relatively few special studies on Zen notes. This research is based on the notes of the various anecdotes of Zen. Including “Lin Jian Lu”, “Zong Men Wu Ku”, “Luo Hu Ye Lu”, “Yun Wo Ji Tan”, “Cong Lin Sheng Shi”, “ku Yai Man Lu” are the research object, Investigating the Special Last Words of Zen Masters in the Zen Notes of the Song Dynasty, Gentry talks about Zen and demeanor, Author's historical criticism, and the disadvantages of the Zen forest in the Song Dynasty. Facing the Zen Notes as the first historical material for constructing the Zen history of the Song Dynasty, it has the value of reflecting the reality of Zen Buddhism.