14-year-old child has corrected vision to 0.8 after wearing glasses for a year. Is there a must?

Patient's question:

Sure, here is the translation of the content you provided:
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No
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Doctor's answer:

Hello, your child's vision has declined. Based on the examination results, you can wear appropriate glasses to correct your vision. Pay attention to eye care during daily life, and avoid overusing your eyes in environments with overly bright or dim lighting.