gōng / zuò / rén / yuán / jí / shí / xiū / bǔ / le / guǎn / lǐ / zhì / dù / zhōng / de / pò / xì / bì / miǎn / lèi / sì / wèn / tí / zài / cì / fā / shēng

工作人员及时修补了管理制度中的破隙，避免类似问题再次发生。

The staff promptly fixed a loophole in the management system to prevent similar problems from happening again.