diff --git a/src/main/java/io/oeid/mogakgo/common/event/handler/AchievementCheckListener.java b/src/main/java/io/oeid/mogakgo/common/event/handler/AchievementCheckListener.java
index 2a76652c..8a000705 100644
--- a/src/main/java/io/oeid/mogakgo/common/event/handler/AchievementCheckListener.java
+++ b/src/main/java/io/oeid/mogakgo/common/event/handler/AchievementCheckListener.java
@@ -146,7 +146,7 @@ private boolean isAvailableToAchieveOnce(ActivityType activityType) {
     }
 
     private Integer getProgressLevelSize(ActivityType activityType) {
-        return achievementRepository.findByActivityType(activityType).size();
+        return achievementRepository.findMaxProgressLevelByActivityType(activityType);
     }
 
 }