ObjectiveTo determine the situation and challenges of innovation platforms in China， and to explore the construction strategy of Shanghai Nutrition Innovation Platform， which is suitable for Shanghai and may achieve the research and transformation of nutrition innovation and population health， so as to coordinate， unite and gather the superior resources of all parties and promote nutrition innovation. MethodsConstruction scheme and operational mechanism of Shanghai Nutrition Innovation Platform were explored by literature review， expert consultation and questionnaire. ResultsThere were various forms of innovation platforms in China. However， challenges were identified， such as decentralizing force， resource rearrangement and insufficient sharing effect. Shanghai Nutrition Innovation Platform adopted a modular organizational structure， which was divided into central group， node group， and subject group. Shanghai Center for Disease Control and Prevention， as the central organization， is responsible for the platform operation management. The expert database as an academic committee selected key organizations from nutrition-related universities， research institutes， academic associations， centers for disease control and prevention， hospitals and the industry. Based on the opening of its own innovation resources， the platform made effective use of external innovation resources and formed a closely integrated nutrition innovation network of multiple disciplines. ConclusionThis study promotes the construction of innovation platform model of cooperation， co-construction and resource sharing， and provides reference for the construction of innovation platform in China.