diff --git a/nowait-app-admin-api/src/main/java/com/nowait/applicationadmin/statistic/scheduler/RankingRefreshScheduler.java b/nowait-app-admin-api/src/main/java/com/nowait/applicationadmin/statistic/scheduler/RankingRefreshScheduler.java
index ed81d051..30bcc934 100644
--- a/nowait-app-admin-api/src/main/java/com/nowait/applicationadmin/statistic/scheduler/RankingRefreshScheduler.java
+++ b/nowait-app-admin-api/src/main/java/com/nowait/applicationadmin/statistic/scheduler/RankingRefreshScheduler.java
@@ -60,6 +60,10 @@ private void doRefresh() {
 
 		if (salesList.isEmpty()) {
 			log.warn("매출 데이터가 없습니다. 다음 스냅샷 키를 초기화합니다.");
+			redis.delete(currentKey);
+			redis.delete(previousKey);
+			redis.delete(nextKey);
+
 			return;
 		}