Abstract Aiming at the problems of multiple object decision making, based on the theories of fuzzy recognition, the pattern of multi-objective and multi-dimensional fuzzy decision making with feedback is presented in this paper. At first, according to the given weights, compute the weighting integrated value of decision making. Secondly, the method of fuzzy recognition with single index is employed to calculate the fuzzy classification of the integrated value. At last, according to the cause analysis, the fuzzy classification of the integrated value is used to compute the weights of indexes. At the same way, repeating the above processes, the weighting integrated value and fuzzy classification with given accuracy are gotten at the same time, the classification and sequence of decision making set are also gained. The example of steelmaking enterprises evaluating show that the model presented in this paper is valid.