Worked on the containerd/containerd repository to deliver Loong64 architecture support within the seccomp default configuration. This involved extending the arches function to recognize Loong64, enabling seccomp filtering on Loong64-based systems. By integrating this architecture into the default security configuration, the work improved both the security posture and compatibility for deployments targeting Loong64 hosts, reducing the need for manual configuration per architecture. The implementation was carried out using Go, with a focus on system programming and security best practices. This contribution enhanced deployment options for Loong64 workloads, ensuring secure and consistent behavior across a broader range of platforms.