The article discusses ways to improve the lottery industry by getting rid of illegal lotteries, suggesting healthy lottery indicators, and promoting responsible gambling. The researchers want to evaluate the current situation of illegal lotteries, compare strategies used in different countries, and transition illegal lotteries into legal ones. To prevent gambling addiction, they recommend enhancing electronic lottery functions, strengthening management supervision, and continuing lottery soundness programs. It is also important to promote the lottery industry through various media, introduce rewards for reporting violations, and run campaigns to prevent gambling addiction.