This paper discussed the intelligence control of the complex large scale systems , especially of the economy system. The entity participated in competition is regarded as a point in the fuzzy extension economy space, and all kinds of restriction conditions as a N-dimensions' jieke. Then the definition of the jieke's restriction degree is given. When the entity participates in competition, it must get the information first, and wipe off the information yawp. In order to find the best jieke and jie-gate, the extension force can be used.