During December 2025, contributed to the kubeovn/kube-ovn repository by delivering a configurable CoreDNS Corefile feature for VPC DNS deployments. This work introduced a corefile template option, integrated through the Custom Resource Definition and deployment logic, allowing operators to customize DNS behavior for different environments. The implementation focused on feature completeness and operator usability, reducing operational overhead and improving deployment consistency. Leveraging Go, YAML, and Kubernetes, the developer emphasized CRD-driven configuration and CoreDNS templating. No major bugs were addressed during this period, as efforts centered on delivering a cohesive, stable feature that enhances DNS management across cloud infrastructure environments.