Worked on the luoyuxia/fluss repository to enhance code consistency and maintainability by standardizing utility class naming conventions. Focused on refactoring Java code, specifically renaming all utility classes from Util to Utils within the com.alibaba.fluss.utils package. This change aligned the codebase with established Java standards, reducing naming drift and cognitive load for future contributors. The effort centered on code standardization and refactoring, with no major bug fixes addressed during the period. By improving naming consistency, the work facilitated easier onboarding and safer future refactors, ultimately supporting long-term reliability and maintainability within the Java development workflow.