Objective To study a preliminary understanding of the junior middle school students dietary status in Fukang City,Xinjiang,and to provide a reasonable dietary guidance for school students. Methods Totally 270 junior middle school students were selected using cluster random sampling method in Fukang city as research objects,surveys conducted that dietary Status Review Act in 24-hour,to establish a database with nutrition calculator V2.4 (standard version),and to compare with "Chinese Dietary Reference Intakes (DRIs)". Results Kazak ethnic junior high school students in Fukang City of Xinjiang had differentiation in dietary of fiber,phosphorus,folic acid,vitamin E intake had significantly different with RNI (P<0.05),in the proportion of protein energy supply was 16.41%,higher than that of national recommended;High level of BMI were associated with excessive intake of heat,protein,graisse(P<0.05),of which girls were related to little intake of dietary fiber intake (P<0.05). Conclusion Kazak ethnic junior high school students's in Fukang city dietary structures lack of rationality.Therefore,it suggests that students should be balance of food intake,rational nutrition and sport,and to be established a health body system of education in family,school and community management in order to ultimately achieve the purpose of healthy growth.