diff --git a/src/main/java/com/recyclestudy/review/repository/ReviewCycleRepository.java b/src/main/java/com/recyclestudy/review/repository/ReviewCycleRepository.java
index a9bd717..258ef85 100644
--- a/src/main/java/com/recyclestudy/review/repository/ReviewCycleRepository.java
+++ b/src/main/java/com/recyclestudy/review/repository/ReviewCycleRepository.java
@@ -9,7 +9,13 @@
 
 public interface ReviewCycleRepository extends JpaRepository<ReviewCycle, Long> {
 
-    List<ReviewCycle> findAllByScheduledAt(LocalDateTime scheduledAt);
+    @Query("""
+            SELECT rc FROM ReviewCycle rc
+            JOIN FETCH rc.review r
+            JOIN FETCH r.member
+            WHERE rc.scheduledAt = :scheduledAt
+            """)
+    List<ReviewCycle> findAllByScheduledAt(@Param("scheduledAt") LocalDateTime scheduledAt);
 
     @Query("""
             SELECT rc FROM ReviewCycle rc
diff --git a/src/main/resources/db/migration/V20260212_1__add_index_review_cycle_scheduled_at.sql b/src/main/resources/db/migration/V20260212_1__add_index_review_cycle_scheduled_at.sql
new file mode 100644
index 0000000..0b30478
--- /dev/null
+++ b/src/main/resources/db/migration/V20260212_1__add_index_review_cycle_scheduled_at.sql
@@ -0,0 +1 @@
+CREATE INDEX idx_review_cycle_scheduled_at ON review_cycle (scheduled_at);