Lei Jun's management philosophy at Xiaomi has had a significant influence on the broader trend of moving away from traditional Key Performance Indicators (KPIs) towards a more relaxed and holistic approach to employee performance evaluation. Lei Jun's transformational leadership style, which focuses on vision, innovation, and motivation, has played a crucial role in shaping this shift.

In 2016, Lei Jun proposed the slogan "No KPIs, just be happy" at Xiaomi's annual meeting, which sparked a trend of "de-KPIs" in major internet companies. Instead of relying solely on rigid KPIs, Lei Jun emphasized the importance of fostering a positive and supportive work environment that encourages creativity, innovation, and personal growth. This approach is based on the belief that happy and motivated employees are more likely to contribute to the company's success in the long run.

Lei Jun's leadership style also incorporates elements of the "clan culture," which prioritizes a sense of belonging, shared values, and a focus on people rather than just numbers. This culture promotes a more organic and flexible approach to performance evaluation, taking into consideration the individual needs and contributions of each employee.

Furthermore, Lei Jun's success in leading Xiaomi to become a global tech giant has served as an inspiration for other companies to adopt similar management philosophies. The shift away from KPIs and towards a more relaxed performance evaluation is a reflection of the growing recognition that a more human-centric approach to management can lead to greater employee satisfaction, innovation, and overall success.

In summary, Lei Jun's management philosophy at Xiaomi, characterized by transformational leadership, a focus on employee happiness, and a holistic approach to performance evaluation, has significantly influenced the broader trend of moving away from traditional KPIs towards a more relaxed and people-oriented performance evaluation.