Worked on improving the stability of the ShellCrash project by addressing a configuration inconsistency in the menu.sh script. Focused on Shell scripting, the developer fixed the initialization of the hosts_opt variable to ensure it matched the intended '已启用' state, thereby reducing configuration drift and potential misconfigurations. This adjustment enhanced deployment reliability and improved the user experience across different environments. The work, committed to the juewuy/ShellCrash repository, emphasized maintainability and reduced support overhead. By leveraging Shell scripting skills and a methodical approach to debugging, the developer contributed to a more robust and predictable configuration initialization process.