In terms of personalized nail art design, we must first understand the current market trends and popular elements. Through market research, we can determine the target customer groups and position the products according to their needs and preferences. Data shows that 75% of consumers prefer personalized services, so it is key to seize this market demand. Use high-quality nail tools and materials to provide customers with a "first-class" service experience to ensure customer satisfaction and loyalty. Data shows that customer satisfaction with nail services using high-quality materials is 50% higher than that using ordinary materials. Combine social media and online platforms to carry out attractive promotions, such as limited-time discounts and member-only offers, to increase brand awareness and sales. Data shows that through social media promotions, brand exposure can be increased by 30% and sales can be increased by 15%. Cooperate with professional nail technicians to provide personalized consultation and customized services to enhance customer experience and loyalty. Data shows that personalized services can increase customer repurchase rate by 40%. In short, personalized nail design requires multi-faceted efforts and strategies. Through market research, high-quality materials, social media promotion and professional cooperation, brand awareness and sales can be effectively increased.