Developed a feature for the cloudwego/kitex repository that introduced service template looping within the code generator, enabling per-service template execution when the loop_service flag is enabled. This enhancement allowed the code generator to iterate through multiple services and handle combined service configurations, streamlining code generation for multi-service projects. The approach reduced manual boilerplate and improved scalability by automating template application across services. The work was implemented using Go, with a focus on backend development and code generation techniques. This update increased the flexibility and consistency of the service code generator, supporting more efficient workflows for complex backend systems.