Since the reform and opening up, China's high-tech enterprises have been developing at an increasingly rapid pace and have now become an indispensable and important component of China's national economy. With the development of the current market economy, the capital market has been improved and scientific and technological innovation has rocketed upward. Beginning with high technology, knowledge and technology-intensive high-tech enterprises have been developing and gradually become the driving force and orientation of economic development. High-tech has also become an important symbol of the comprehensive economic strength and competitiveness of countries and regions. The banner of "developing high technology and realizing industrialization" provides policy support for the development of high-tech enterprises. At the same time, the development of knowledge economy and the improvement of capital market have strongly promoted the development of high-tech enterprises. In the current market competition, investment decision is the necessary prerequisite for the creation and accumulation of wealth to meet the sustainable development of enterprises; at the same time, investment decision is the source of maximizing enterprise value. For the development of a company, choosing the right small industry to finance is a very important thing. If the industry chosen or the newly developed company is not well managed resulting in serious economic losses, the investment will be accompanied by heavy losses for the investing company. From this point of view, the decision makers or the team of the company play a pivotal role in the development of the company. Not only for the future economic benefits of the company or for what kind of development path or whether the investment is reasonable have a particularly important role. This paper will take Xiaomi Technology Co., Ltd. as an example, focusing on the analysis of Xiaomi Technology's economic decision-making problems, through the analysis and solution of existing problems to promote the unification of the company's economic and social benefits, to achieve the purpose of improving the company's social competitiveness, and better in China's high-tech enterprises based.
