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Which version of XXL-JOB do you using?

2.3.0

双机部署，有概率重复save

int ret = XxlJobAdminConfig.getAdminConfig().getXxlJobLogReportDao().update(xxlJobLogReport);
                        if (ret < 1) { //可能两台机器同时判断成立，导致异常Duplicate entry '2021-11-30 00:00:00' for key 'i_trigger_day'
                            XxlJobAdminConfig.getAdminConfig().getXxlJobLogReportDao().save(xxlJobLogReport);
                        }