diff --git a/src/main/java/com/sejong/project/onair/domain/observatory/service/ObservatoryDataService.java b/src/main/java/com/sejong/project/onair/domain/observatory/service/ObservatoryDataService.java
index fe93f19..f385846 100644
--- a/src/main/java/com/sejong/project/onair/domain/observatory/service/ObservatoryDataService.java
+++ b/src/main/java/com/sejong/project/onair/domain/observatory/service/ObservatoryDataService.java
@@ -436,6 +436,7 @@ public List<ObservatoryData> savefailedData(List<String> failedList){
     }
 
 //    @Scheduled(cron = "0 */10 * * * *", zone = "Asia/Seoul")
+    @Scheduled(cron = "0 30 * * * *", zone = "Asia/Seoul")
     @Transactional
     @CacheEvict(value = "observatoryDataList", allEntries = true, beforeInvocation = true)
     public void updateObservatoryData(){