Abstract: A method was established for the determination of linalool in Phlomis likiangensis C. Y. Wu. by gas chromatography.19091X-113-HP-Inowax (30m0.32mm,0.25m ) was used as analytical column,temperature program was used for measurement.The column temperature was at 80℃,and then heated up from 80℃ to 100℃ with a rate of 2℃/min,injection port temperature was at 280℃,FID detector was used,detector temperature was at 300℃.The spliting ratio was 5:1.A good linearity relationship was shown between 0.022.01g（r=0.99987).The average recovery was 101.06%,RSD=0.89%（n=6）.The method was simple,accurate with good repeatability.It could be used for the quality control of Phlomis likiangensis C. Y. Wu.