The invention provides an ordering method and device of mixed fields. The ordering method and device of the mixed fields is characterized by comprising the following steps that all characters in the mixed fields are converted into Unicode values; the Unicode values of the converted fields are compared and ordered, and if the Unicode values of two fields are completely the same, the Unicode values of all Chinese characters in initial Chinese character fields are compared one by one and are ordered. The ordering method and device of the mixed fields can effectively avoid the situation that the code values after conversion of the Chinese characters and letters are the same and the ordering problem caused by errors of code values of homophone Chinese characters and multiple Chinese characters due to the fact that complete spelling letters are the same, reduces ordering errors and improves retrieval efficiency.