On the era of knowledge-based economy, the core competency of employees is the critical source of producing a competitive advantage. To government organizations, the good or bed of quality of government employees is the important factor of performance efficiency. The basic-level public servants are the main action officers of development of government knowledge-based economy. Therefore, we must instill the ideal of knowledge-based economy into the basic-level public servants. They can match up the development of public of knowledge-based economy. We can construct a good society. To understand the basic-level public servants' establishment gateway to core competency, we consulted the Management Excellence Framework of the United States Office of Personnel Management to develop a questionnaire of evaluating the basic-level public servants' core competency. This research examines the core competency of basic-level public servants who should need at present and in the future from the perspective of Knowledge-based economy. The results will be helpful for government to design the human resource management practices.