diff --git a/domain/src/main/kotlin/com/oksusu/susu/domain/envelope/infrastructure/EnvelopeQRepository.kt b/domain/src/main/kotlin/com/oksusu/susu/domain/envelope/infrastructure/EnvelopeQRepository.kt
index 832d0cfc..a2bdf73a 100644
--- a/domain/src/main/kotlin/com/oksusu/susu/domain/envelope/infrastructure/EnvelopeQRepository.kt
+++ b/domain/src/main/kotlin/com/oksusu/susu/domain/envelope/infrastructure/EnvelopeQRepository.kt
@@ -342,7 +342,7 @@ class EnvelopeQRepositoryImpl : EnvelopeQRepository, QuerydslRepositorySupport(E
             ).from(qEnvelope)
             .join(qUser).on(qEnvelope.uid.eq(qUser.id))
             .join(qFriendRelationship).on(qEnvelope.friendId.eq(qFriendRelationship.friendId))
-            .join(qCategoryAssignment).on(qEnvelope.id.eq(qCategoryAssignment.targetId))
+            .join(qCategoryAssignment).on(qEnvelope.id.eq(qCategoryAssignment.targetId).and(qCategoryAssignment.targetType.eq(CategoryAssignmentType.ENVELOPE)))
             .where(
                 qEnvelope.amount.between(minAmount, maxAmount),
                 qEnvelope.uid.notIn(uid),
diff --git a/domain/src/main/kotlin/com/oksusu/susu/domain/envelope/infrastructure/LedgerQRepository.kt b/domain/src/main/kotlin/com/oksusu/susu/domain/envelope/infrastructure/LedgerQRepository.kt
index ffb2fafb..1edfc3e2 100644
--- a/domain/src/main/kotlin/com/oksusu/susu/domain/envelope/infrastructure/LedgerQRepository.kt
+++ b/domain/src/main/kotlin/com/oksusu/susu/domain/envelope/infrastructure/LedgerQRepository.kt
@@ -137,7 +137,10 @@ class LedgerQRepositoryImpl : LedgerQRepository, QuerydslRepositorySupport(Ledge
                 )
             )
             .from(qLedger)
-            .join(qCategoryAssignment).on(qLedger.id.eq(qCategoryAssignment.targetId))
+            .join(qCategoryAssignment).on(
+                qLedger.id.eq(qCategoryAssignment.targetId)
+                    .and(qCategoryAssignment.targetType.eq(CategoryAssignmentType.LEDGER))
+            )
             .where(qLedger.uid.eq(uid))
             .groupBy(qCategoryAssignment.categoryId)
             .fetch()