A one-year-old baby with a cold and low fever, usually by pathogens, can take physical cooling, dietary adjustments, appropriate ventilation and other methods to deal with, if necessary, as soon as possible to seek medical attention. 1. Physical cooling: one-year-old baby’s resistance is still poor, easy to cold and low fever, parents should pay attention to more observation and record the baby’s temperature changes. If the baby’s mental state is good, and not accompanied by other symptoms of discomfort, you can use a warm towel bath, paste antipyretic patches and other physical ways to lower the temperature. 2. Adjust the diet: parents should give the baby to eat some light, easy to digest food, such as apple porridge, tomatoes, etc., but also can give the baby to drink some warm water to replenish the body water, promote the circulation of body fluids. 3. appropriate ventilation: to appropriate to the indoor window ventilation, to create a comfortable environment for the baby, at the same time to the baby to wear some loose and comfortable clothing, help cooling. If a one-year-old baby has a cold and low fever, or is accompanied by other uncomfortable symptoms, parents are advised to take the baby to the hospital as soon as possible to receive professional treatment, so as not to delay the condition.