Worked on the langgenius/dify-plugin-daemon repository to enhance database connection security by introducing explicit SSL configuration management. Delivered a feature that added the DB_SSL_MODE variable to the .env.example file, enabling teams to control SSL modes directly through environment settings. This approach improved deployment safety and reduced the risk of misconfiguration in production environments, supporting compliance and TLS readiness. The work focused on secure-by-default configuration practices and demonstrated skills in environment management and secure deployment workflows. No bugs were addressed during this period, with efforts concentrated on strengthening infrastructure through targeted, review-friendly changes using env configuration techniques.