Language disorders are mainly caused by neurological inflammation, muscle diseases, articulatory organ dysfunction and brain diseases, etc. The treatment methods are different for different causes: 1. Mostly related to genetic factors and dietary factors, it is recommended to supplement more nutrients and strengthen language function training on a daily basis; 3, articulatory organ dysfunction: such as shortened tongue muscle band, cleft lip and palate, laryngeal muscle uncoordination, etc. It is recommended to find a regular hospital’s pediatric rehabilitation department or child health department and other related departments to correct language developmental disorders in a timely manner after proper assessment by professional doctors; 4, brain diseases: brain hemorrhage, brain embolism, Brain diseases such as cerebral hemorrhage, cerebral embolism, traumatic brain injury, brain tumor, etc., can lead to acute speech dysfunction by compressing the language center, and it is recommended to carry out thrombolysis or surgical intervention as soon as possible, and later use language rehabilitation training to assist in treatment. In addition, cerebellar ataxia can also cause language impairment, and appropriate treatment measures should be taken under the guidance of a physician. In addition, children with cerebral palsy may also have language impairment. If the child does not have hearing impairment, the most basic training such as tongue and mouth muscles can be carried out with the help of speech therapists to enable the child to pronounce words; if the child has hearing impairment, hearing aids are required before language training.