During a two-month period, Sun worked across the eclipse-zenoh/zenoh-python, ZettaScaleLabs/zenoh-c, and ZettaScaleLabs/zenoh repositories, focusing on stability and maintainability. In zenoh-python, Sun improved configuration parsing by ensuring colon-containing values were correctly handled, and enhanced code hygiene by removing unused imports and cleaning up style issues using Python. For zenoh-c, Sun addressed code formatting by eliminating trailing whitespace in CMakeLists.txt, supporting long-term maintainability. In zenoh, Sun enabled adaptive dependency management in Rust by unpinning the Home crate version, facilitating smoother toolchain upgrades and reducing maintenance overhead. The work demonstrated careful, incremental improvements with minimal risk to functionality.