During March 2025, dbtmdgns4296@naver.com contributed a focused UI enhancement to the crawl/crawl repository, implementing an expiring status suffix in the web tile interface. Using C++ and UI development skills, they modified tileweb.cc to append an '(expiring)' label to status descriptions as they near expiration, improving user awareness of time-sensitive tile states. This patch-level change was scoped to a single file, ensuring a straightforward review process and minimizing rollout risk. The update addressed a specific usability gap by reducing missed actions and support queries, demonstrating a practical approach to UI/UX improvement within the context of C++-based web interfaces.