Different fermentation conditions which affected the performance of xylanase and β-glucanase of Fomes lignosns（Brek） Ccoke and characteristic of its enzyme were studied.The results showed that the optimal carbon source for Fomes lignosns（Brek） Ccoke to produce xylanase was wheat bran, the optimal nitrogen source was yeast extract, the optimal ferment temperature was 25℃.The optimal carbon source for Fomes lignosns（Brek） Ccoke to produce β-glucanase was xylose, the optimal nitrogen source was yeast extract, the optimal ferment temperature was 28℃.For producing enzyme time, the Fomes lignosns（Brek） Ccoke didn’t produce xylanase and β-glucanase until it fermented for 60h.Minim enzyme was produced when strain 5.132 fermented for 72h and enzyme producing fastigium is 192h-240h.Maximal enzyme was produced at 216h.The optimal buffer for xylanase and β-glucanase was citric acid buffer, the optimal pH for xylanase was 5.0, the optimal reaction temperature was 50℃, the optimal pH for β-glucanase was 4.6, the optimal reaction temperature was 60℃.