diff --git a/internal/repository/letter_outgoing_repository.go b/internal/repository/letter_outgoing_repository.go
index dacd487..cbe3941 100644
--- a/internal/repository/letter_outgoing_repository.go
+++ b/internal/repository/letter_outgoing_repository.go
@@ -540,8 +540,15 @@ func (r *LetterOutgoingRecipientRepository) GetByLetterIDsAndUser(ctx context.Co
 
 	db := DBFromContext(ctx, r.db)
 	var recipients []entities.LetterOutgoingRecipient
+
 	if err := db.WithContext(ctx).
-		Where("letter_id IN ? AND user_id = ?", letterIDs, userID).
+		Where(`id IN (
+           SELECT id FROM (
+               SELECT id, ROW_NUMBER() OVER (PARTITION BY letter_id ORDER BY created_at DESC) as rn
+               FROM letter_outgoing_recipients 
+               WHERE letter_id IN ? AND user_id = ?
+           ) t WHERE rn = 1
+       )`, letterIDs, userID).
 		Find(&recipients).Error; err != nil {
 		return nil, err
 	}
diff --git a/internal/repository/letter_repository.go b/internal/repository/letter_repository.go
index 7d4da4b..d024ab1 100644
--- a/internal/repository/letter_repository.go
+++ b/internal/repository/letter_repository.go
@@ -890,8 +890,15 @@ func (r *LetterIncomingRecipientRepository) GetByLetterIDsAndUser(ctx context.Co
 
 	db := DBFromContext(ctx, r.db)
 	var recipients []entities.LetterIncomingRecipient
+
 	if err := db.WithContext(ctx).
-		Where("letter_id IN ? AND recipient_user_id = ?", letterIDs, userID).
+		Where(`id IN (
+           SELECT id FROM (
+               SELECT id, ROW_NUMBER() OVER (PARTITION BY letter_id ORDER BY created_at DESC) as rn
+               FROM letter_incoming_recipients 
+               WHERE letter_id IN ? AND recipient_user_id = ?
+           ) t WHERE rn = 1
+       )`, letterIDs, userID).
 		Find(&recipients).Error; err != nil {
 		return nil, err
 	}
diff --git a/internal/service/letter_service.go b/internal/service/letter_service.go
index 5944645..db36276 100644
--- a/internal/service/letter_service.go
+++ b/internal/service/letter_service.go
@@ -431,7 +431,7 @@ func (s *LetterServiceImpl) ListIncomingLetters(ctx context.Context, req *contra
 		isRead := false
 		if recipient, exists := batchData.recipients[letter.ID]; exists && recipient != nil {
 			isRead = recipient.ReadAt != nil
-			log.Printf("Recipient: %+v\n", recipient)
+			log.Printf("Recipient debug: %+v\n", recipient)
 		}
 
 		resp := transformer.LetterEntityToContract(&letter, attachments, dispositions, priority, institution)