Economic Daily: Science and Technology Innovation Board does not need to rush to "run" to expand capacity. According to an article in the Economic Daily, judging from the situation of listed companies, Science and Technology Innovation Board's ratio of R & D investment to operating income, the ratio of R & D personnel to the total number of company personnel, and the average number of invention patents are higher than those of other market sectors. It should be noted that if Science and Technology Innovation Board's expansion changes the aforementioned functional orientation and individual characteristics, it may affect the diversity, inclusiveness, difference, availability and market orientation of Science and Technology Innovation Board's direct financing services and institutional supply. It may also affect Science and Technology Innovation Board's connection and connection with enterprises in specific industries, types, sizes, growth stages, and investors with corresponding knowledge, experience, capabilities, soundness and risk preference, as well as the price discovery function, value investment concept and overall anti-risk ability of specific markets and sectors. To sum up, Science and Technology Innovation Board does not have to rush to "run" to expand capacity.