Objective To investigate feeding status and its influencing factors of infants aged 0~2 years old in Pengshui county of Chongqing.Methods By convenience sampling,a total of 606 infants' breastfeeding status and their semisolid feed were investigated by questionnaire in seven communities and eight selected townships in Pengshui county of Chongqing.Epidata 3.1 was used for data processing,and SPSS 19.0 was used for data analysis. Results Exclusive breastfeeding rate of infants under 4 and 6 months were 63.6% and 35.3% respectively.63.9% mother started breastfeeding after 24 hours of birth.Vegetables,fruits,cereals,eggs,beans and livestock,fish were added too late for most of the infants.The multivariate logistic regression showed that living in rural townships and first breastfeeding earlier were the protect factors of exclusive breastfeeding of infants within 4 months;the fosters older than 40 years old and with higher breastfeeding knowledge scores were risk factors.Conclusion s It's not timely for the infants to have the first breastfeeding in the survey.The exclusive breastfeeding rate and duration time should be improved.The timing of introducing semisolid food is unreasonable,and introducing too late seems to be a big problem.Correct feeding guidance should be provided for the main fosters of infants.