Abstract The research group explored and practiced intelligent management objectively by studying the constraints and factors limiting the effectiveness of sustainable development in the implemented nutrition improvement programs. Youxi and other pilot counties in Fujian Province were selected for comprehensive reform to investigate sustainable models for intelligent management of nutrition improvement in the new period. The experiences gained through sound institutional staff and management mechanisms, put forward to vigorously promote the application of "Internet +" technology to implement intelligent supervision, ensure food and capital security, improve the use of capital efficiency, suggestions for intelligent management of nutrition improvement programs in the new era, such as food waste control.