This paper deals with the utilization of the all-set method and ME altering in the problem of market intelligent economy controlling model. The model abstracts the beginning and end of enterprises into ME of extension theory. The authors alter the primary ME of economical body by means of all-set, jieke theory, vague controlling and extension theory and get the final satisfactory ME. The all-set theory contains such subjects as fuzzy set, vague set, extension set, SPA, FEEC. The authors combine these subjects and propose the all-set market intelligent economy controlling theory. In addition, there are some practical examples in the paper.