Dream is a normal human physiological phenomenon, is a variety of stimuli inside and outside the body during sleep or the daytime residual in the brain of external stimuli in the brain to form the image activity, is a variety of stimuli caused. Sleep always dreaming will affect the physical and mental function recovery, serious cases even affect the daily life, need to adjust in time, the method is as follows: 1, reduce the psychological burden: dreaming is mostly due to psychological pressure, emotional instability, mental tension, the first should find the source of psychological pressure, timely psychological guidance, to maintain a happy mood. 2, to ensure sufficient deep sleep time: develop reasonable sleep habits, establish a good biological clock, for example, reduce the time to sleep during the day, properly strengthen the exercise to increase sleep power, but avoid exercise before bedtime. 3.Living habits: avoid intake of substances that affect sleep, such as tobacco, alcohol, coffee, tea, choose a suitable sleep environment, reduce the external stimulation of light and temperature. 4, reasonable diet: it is advisable to eat light and fresh vegetables and fruits, such as celery, spinach, tomatoes, etc. You can also choose certain foods that have a calming effect on the mind, such as sour dates, cinnamon, millet, etc. In summary, there are many ways to regulate excessive sleep, first of all, we must maintain a calm state of mind, combined with a reasonable diet, good sleep habits and other methods of concerted adjustment, if necessary, can follow the principle of individualized selection of drug therapy.