diff --git a/src/main/java/com/eactive/eai/rms/common/scheduler/EMSSchedulerImpl.java b/src/main/java/com/eactive/eai/rms/common/scheduler/EMSSchedulerImpl.java
index d60458d..2474c2d 100644
--- a/src/main/java/com/eactive/eai/rms/common/scheduler/EMSSchedulerImpl.java
+++ b/src/main/java/com/eactive/eai/rms/common/scheduler/EMSSchedulerImpl.java
@@ -141,6 +141,16 @@ public class EMSSchedulerImpl implements EMSScheduler {
       JobDetail existingJob = clusteredScheduler.getJobDetail(jobKey);
 
       if (existing != null && existingJob != null) {
+         // JobDetail(JobData 포함) 갱신
+         @SuppressWarnings("unchecked")
+         Class<Job> jobClass = (Class<Job>) Class.forName(jobInfo.getJobClassName());
+         JobBuilder jobBuilder = newJob(jobClass).withIdentity(jobKey);
+         for (JobData jobData : jobInfo.getJobDatas()) {
+            jobBuilder.usingJobData(jobData.getId().getDataKey(), jobData.getDataValue());
+         }
+         clusteredScheduler.addJob(jobBuilder.build(), true);
+
+         // 트리거(cron) 갱신
          CronTrigger newTrigger = newTrigger()
                .withIdentity(triggerKey)
                .withSchedule(cronSchedule(jobInfo.getCronExp()))