(At present, the number of small and medium-sized enterprises in my country has exceeded 100,000. In the national economy, 60% of the total output value comes from small and medium-sized enterprises, and provides more than 70% of employment opportunities for the society. However, in economic and social development Small and medium-sized enterprises, which have always occupied a crucial strategic position, are very backward in informatization. In the future, how to deal with the rapidly changing and fiercely competitive domestic and foreign market environment and how to use network technology to rapidly improve the core competitiveness of enterprises will become the key to the success of enterprises. .)