src/main/kotlin/kr/co/vividnext/sodalive/content/series/content/ContentSeriesContentRepository.kt

@@ -59,10 +59,10 @@ class ContentSeriesContentQueryRepositoryImpl(
             .and(audioContent.isActive.isTrue)
             .and(audioContent.duration.isNotNull)
 
-        var orderBy = seriesContent.createdAt.desc()
+        var orderBy = audioContent.releaseDate.desc()
 
         if (sortType == SeriesSortType.OLDEST) {
-            orderBy = seriesContent.createdAt.asc()
+            orderBy = audioContent.releaseDate.asc()
         }
 
         if (!isAdult) {