During November 2024, Xuxin focused on foundational modernization of the Object Storage Service within the qor5/x repository, migrating its architecture to AWS SDK v2 and introducing support for multiple cloud providers such as Aliyun, Qiniu, and Tencent Cloud. This work unified the OSS interface and provider packages, streamlining cross-provider storage operations and improving maintainability. In the qor5/admin repository, Xuxin upgraded dependencies from AWS SDK v1 to v2 and refactored S3 configurations to align with updated libraries. Utilizing Go, Go Modules, and expertise in API integration, Xuxin’s efforts reduced technical debt and established a scalable base for future storage integrations.