The rapid development of the e-commerce environment poses new challenges to supply chain management. This bachelor's thesis delves into the issues of supply chain management in the context of e-commerce. Firstly, it analyzes the impact of e-commerce on traditional supply chains, highlighting the application of digital technologies within the supply chain. With evolving consumer demands, supply chain management needs to be more flexible and agile to adapt to dynamic market changes. Secondly, the research focuses on collaborative mechanisms within the supply chain in the e-commerce environment, emphasizing the importance of information sharing and collaborative cooperation. The thesis further examines aspects such as logistics, inventory, and procurement within the supply chain, proposing corresponding optimization strategies. Finally, the practical effectiveness of the proposed theories and methods is validated through case studies, providing practical insights for supply chain management in the e-commerce environment.