During July 2025, Yjc Goukou focused on improving the reliability of image rendering in the NanmiCoder/MediaCrawler repository. Addressing a user-reported issue with QR code display, Yjc removed the 'save_all' option from the ImageShow.UnixViewer component, which previously caused rendering failures across platforms. This targeted bug fix enhanced the stability of image processing workflows, ensuring more consistent results for end users. The work leveraged Python scripting and asynchronous programming, demonstrating a practical application of these skills to resolve a specific problem. While the period did not include new feature development, the contribution reflected careful attention to cross-platform compatibility and user experience.