diff --git a/src/main/java/side/onetime/repository/EventRepository.java b/src/main/java/side/onetime/repository/EventRepository.java
index f85dafa..627c915 100644
--- a/src/main/java/side/onetime/repository/EventRepository.java
+++ b/src/main/java/side/onetime/repository/EventRepository.java
@@ -4,10 +4,13 @@
 import side.onetime.domain.Event;
 import side.onetime.repository.custom.EventRepositoryCustom;
 
+import java.time.LocalDateTime;
+import java.util.List;
 import java.util.Optional;
 import java.util.UUID;
 
 public interface EventRepository extends JpaRepository<Event,Long>, EventRepositoryCustom {
     Optional<Event> findByEventId(UUID eventId);
     boolean existsByEventId(UUID eventId);
+    List<Event> findByCreatedDateBefore(LocalDateTime twoWeeksAgo);
 }
\ No newline at end of file
diff --git a/src/main/java/side/onetime/service/EventCleanupScheduler.java b/src/main/java/side/onetime/service/EventCleanupScheduler.java
new file mode 100644
index 0000000..5dd8d27
--- /dev/null
+++ b/src/main/java/side/onetime/service/EventCleanupScheduler.java
@@ -0,0 +1,28 @@
+package side.onetime.service;
+
+import jakarta.transaction.Transactional;
+import lombok.RequiredArgsConstructor;
+import org.springframework.scheduling.annotation.Scheduled;
+import org.springframework.stereotype.Component;
+import side.onetime.domain.Event;
+import side.onetime.repository.EventRepository;
+
+import java.time.LocalDateTime;
+import java.util.List;
+
+@Component
+@RequiredArgsConstructor
+public class EventCleanupScheduler {
+
+    private final EventRepository eventRepository;
+
+    @Scheduled(cron = "${scheduling.cron}")
+    @Transactional
+    public void deleteOldEvents() {
+        LocalDateTime thirtyDaysAgo = LocalDateTime.now().minusDays(30);
+
+        // 30일 이상 지난 이벤트를 찾은 후 삭제
+        List<Event> oldEvents = eventRepository.findByCreatedDateBefore(thirtyDaysAgo);
+        oldEvents.forEach(eventRepository::deleteEvent);
+    }
+}
\ No newline at end of file
diff --git a/src/main/resources/application.yaml b/src/main/resources/application.yaml
index 11c2ce1..676a962 100644
--- a/src/main/resources/application.yaml
+++ b/src/main/resources/application.yaml
@@ -86,4 +86,7 @@ jwt:
   refresh-token:
     expiration-time: ${REFRESH_TOKEN_EXPIRATION_TIME}
   register-token:
-    expiration-time: ${REGISTER_TOKEN_EXPIRATION_TIME}
\ No newline at end of file
+    expiration-time: ${REGISTER_TOKEN_EXPIRATION_TIME}
+
+scheduling:
+  cron: ${CRON}
\ No newline at end of file