Plantain herb Pu'er tea having function of removing lead

The invention relates to a plantain herb Pu'er tea having the function of removing lead. The plantain herb Pu'er tea is prepared from 30-50 parts of a Pu'er tea, 30-50 parts of plantain herb, 7-18 parts of herba lysimachiae and 8-15 parts of radix astragali. According to the plantain herb Pu'er tea disclosed by the invention, the Pu'er tea and the Chinese herbal medicines having the function of removing lead are combined, so that a tea product convenient to drink is made, can be used as a daily beverage for living of people, has the mouth feel of the Pu'er tea, and also has the health care functions of the traditional Chinese medicines. In the preparation process, because the processes of fermentation with thick bamboo tubes or drying are adopted, the prepared tea beverage has the delicate fragrance of bamboo juice, and is good in mouth feel.