Worked on aligning documentation for the teardown script update across the Vitess ecosystem, focusing on the transition to 501_teardown.sh for v22.0 and above. Updated both English and Chinese documentation in the vitessio/website repository, as well as contributing guides, to ensure users received accurate cleanup instructions for upgrade and restore workflows. Synchronized references in the vitessio/vitess repository’s README examples, reducing confusion and support requests related to script usage. Employed Markdown for documentation management and technical writing, demonstrating attention to cross-repository consistency and detail. The work improved onboarding and ensured that release-related changes were clearly communicated to users.