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Abstract Today everyone have a lot of meetings. The meetings¡¦ efficiency is quite low and group decision-making quality is bad. In foreign, many methods have good effects on it. Open space technology is one of them. But it has some conditions and assumptions which don¡¦t fit our culture and the conditions of our companies. We have to improve Open space technology to draw its effects. We improve it according to our assumptions and principles. We also assist it with some technologies, like Talking stick, circling, and catalytic mechanism. They all have outstanding and stable results. They can help Open space technology to overcome the deficit of ideal conditions. This research¡¦s main point is to introduce and collect the creative ways of the improved Open space technology. In two hospitals, we can see the improved Open space technology which has obvious effects and promote the group decision-making quality a lot. It still can get good results under the deficit of ideal conditions. We conclude that it has 9 traits as followed: 1. It lowers the barrier of inertia. 2. Interactions 3. Positive feedback 4. Participation 5. The form of activity 6. Safety 7. Closer contact with others 8. Appreciative attitude 9. Truly contribution This research is a initial research and introduction of the improved Open space technology. We suggest other researchers can popularize the improved Open space technology and get the more generalization results.