Addressing the pain point of complex business logic leading to messy workflow connections in n8n/Dify, this guide provides developers with optimization solutions. The following steps improve the maintainability of automated processes:

1. Logical decoupling: Break down complex and long processes into multiple sub-workflows.
2. Modular encapsulation: Define standard input/output interfaces to realize functional componentization.
3. Structured organization: Visually separate functional blocks using groups and labels.
4. 状态管理：引入外部数据库或缓存机制，减少节点间的冗余连线。