If the leukorrhea is yellow like snot and has no odor, the most common clinical cause is chronic cervicitis. It is recommended to do a detailed gynecological examination to find out whether there is localized hypertrophy of the cervix, whether there are Nascent cysts, whether there are cervical polyps, and to find out whether there are inflammatory manifestations of cervical congestion, edema, etc. If there is chronic cervicitis, it is recommended to give active treatment, and before treatment, it is necessary to do TCT tests and HPV tests. If chronic cervicitis is found in the clinic, it is recommended to give active treatment, and before treatment, cervical cancer screening must be done first, in the clinic need to do TCT and HPV test, according to the results of the clinic and then give treatment. For chronic cervicitis, it is necessary to give local medicine and oral drug treatment, can be local plug bisacodyl suppository for 7-10 days, and oral anti-uterine inflammation tablets for treatment.