Abstract: Entrepreneurial bricolage is of great significance to break through the resource constraints in the establishment and growth of start-up enterprises. However， there are few empirical studies on the bricolage process and innovation performance of new enterprises， especially from the perspective of network relationship. Therefore， based on the theory of entrepreneurial bricolage and innovation network theory， constructs the conceptual model about the impact of the entrepreneurial bricolage to enterprise performance， using 310 start-ups in the coworking space as the research object， through the questionnaire survey to collect data and carry on the empirical research. The results show that the start-up entrepreneurial bricolage can promotes the enterprise's innovation performance， strong network plays an intermediary role in a positive influence between entrepreneurial bricolage and innovation performance. However， the intermediary effect of weak network was not significant. In addition， exploratory organizational learning in which play a moderating role. The research analyzes the influence mechanism of start-up business bricolage on the innovation performance of enterprises from the perspective of practice， and the conclusion has theoretical and practical significance for the innovation and development of China's start-up enterprises.