Abstract: Four hundreds and thirty-fine 240-day old Sutai pigs and 760 240-day old white Duroc×Erhualian F2 pigs were killed, and serum were collected to detect blood glucose and glycation serum protein （GSP）; individuals＇ genotype was identified by using Illumina porcine 60 K SNP chip; association analysis between whole-genome SNP and two traits were carried out; QTL location to affect blood glucose and GSP of Sutai pigs and white Duroe×Erhualian F2 pigs at 240 days old were carried out. Results showed that five QTL affecting blood glucose and GSP was located, all at 5% level, among them there were two false positive, and their QTL located in different chromosomal regions, and explained 3.719% and 3.724% of the phenotypic variance.