diff --git a/src/main/kotlin/com/wafflestudio/interpark/review/persistence/ReplyEntity.kt b/src/main/kotlin/com/wafflestudio/interpark/review/persistence/ReplyEntity.kt
index 2790c8f..33db490 100644
--- a/src/main/kotlin/com/wafflestudio/interpark/review/persistence/ReplyEntity.kt
+++ b/src/main/kotlin/com/wafflestudio/interpark/review/persistence/ReplyEntity.kt
@@ -5,7 +5,10 @@ import jakarta.persistence.*
 import java.time.Instant
 
 @Entity
-@Table(name = "reply")
+@Table(
+    name = "reply",
+    indexes = [jakarta.persistence.Index(name = "idx__createdAt", columnList = "created_at")]
+)
 data class ReplyEntity(
     @Id
     @GeneratedValue(strategy = GenerationType.UUID)
diff --git a/src/main/kotlin/com/wafflestudio/interpark/review/persistence/ReviewEntity.kt b/src/main/kotlin/com/wafflestudio/interpark/review/persistence/ReviewEntity.kt
index d494126..32c2eda 100644
--- a/src/main/kotlin/com/wafflestudio/interpark/review/persistence/ReviewEntity.kt
+++ b/src/main/kotlin/com/wafflestudio/interpark/review/persistence/ReviewEntity.kt
@@ -6,7 +6,10 @@ import jakarta.persistence.*
 import java.time.Instant
 
 @Entity
-@Table(name = "reviews")
+@Table(
+    name = "reviews",
+    indexes = [Index(name = "idx__createdAt", columnList = "created_at")]
+)
 class ReviewEntity(
     @Id
     @GeneratedValue(strategy = GenerationType.UUID)