Hello, beauty, yours is dark spot, also called brown-green mole. At present, the definition of deep spot in medicine is that the highest-level doctors in China generally believe that it usually takes 6 months to 1 year to successfully treat deep spot. The spots will still exist after the second laser or a month later, so it is normal that there is no influence. If you want treatment today, it will be fine tomorrow, then this is unscientific and does not conform to laser treatment. So we still have to stick to treatment.