When times change, many large-scale hospitals move toward being logistic. For the expanding unit, we could only appeal to our colleagues to cherish goods and materials, and use them abstemiously. For the curator, cost control is a subject that can't be ignored. Due to the changes of the medical circumstances, the nursing staff should also start the control of nursing cost to maintain the quality of nursing care. This new production was designed because of the large consumption of strengthening circle in the unit. We made the strengthening circle by the disused stickers of patients, pasting it on the chart, to prevent the paper from falling off the chart due to disruption of the inboard fixation hole caused by frequent browsing or drag. This self-created strengthening circle is easily made easy to make, and convenient, thus reducing the consumption of the original strengthening circles by recycling disused stickers. Our ward proposed this new method, and it was affirmed and attached to our staff members. We wish the new method, which was green and cheap, could be widely used in the hospital.