Abstract:The development of new products is an effective strategy for enterprises to obtain competitive advantage, The development mode of the new products is related to the success or failure of the new products’development. Development mode is divided into inside contract, outsourcing and crowdsourcing as three main categories.This article introducesthe connotation, characteristics , advantages and disadvantages of each mode,build the "growth limit", "shift the burden", "growth and lack of investment" and other systems archetypes from the perspective of the dynamics and systems. Analyse the possible problems and difficulties in the development mode, and put forward the corresponding "lever" as solution. At last, provides reference for the selection and application of new product development mode, and then improve the efficiency and effectiveness of the development of new product, enhancing the competitiveness of enterprises.