diff --git a/app/database/crud/subscription.py b/app/database/crud/subscription.py
index 13594e43..cb5b8582 100644
--- a/app/database/crud/subscription.py
+++ b/app/database/crud/subscription.py
@@ -486,14 +486,50 @@ async def add_subscription_traffic(
     subscription: Subscription,
     gb: int
 ) -> Subscription:
-    
+
     subscription.add_traffic(gb)
     subscription.updated_at = datetime.utcnow()
-    
+
+    # Создаём новую запись докупки с индивидуальной датой истечения (30 дней)
+    from app.database.models import TrafficPurchase
+    from sqlalchemy import select as sql_select
+    from datetime import timedelta
+
+    new_expires_at = datetime.utcnow() + timedelta(days=30)
+    new_purchase = TrafficPurchase(
+        subscription_id=subscription.id,
+        traffic_gb=gb,
+        expires_at=new_expires_at
+    )
+    db.add(new_purchase)
+
+    # Обновляем общий счетчик докупленного трафика
+    current_purchased = getattr(subscription, 'purchased_traffic_gb', 0) or 0
+    subscription.purchased_traffic_gb = current_purchased + gb
+
+    # Устанавливаем traffic_reset_at на ближайшую дату истечения из всех активных докупок
+    now = datetime.utcnow()
+    active_purchases_query = (
+        sql_select(TrafficPurchase)
+        .where(TrafficPurchase.subscription_id == subscription.id)
+        .where(TrafficPurchase.expires_at > now)
+    )
+    active_purchases_result = await db.execute(active_purchases_query)
+    active_purchases = active_purchases_result.scalars().all()
+
+    if active_purchases:
+        # Добавляем только что созданную покупку к списку
+        all_active = list(active_purchases) + [new_purchase]
+        earliest_expiry = min(p.expires_at for p in all_active)
+        subscription.traffic_reset_at = earliest_expiry
+    else:
+        # Первая докупка
+        subscription.traffic_reset_at = new_expires_at
+
     await db.commit()
     await db.refresh(subscription)
-    
-    logger.info(f"📈 К подписке пользователя {subscription.user_id} добавлено {gb} ГБ трафика")
+
+    logger.info(f"📈 К подписке пользователя {subscription.user_id} добавлено {gb} ГБ трафика (истекает {new_expires_at.strftime('%d.%m.%Y')})")
     return subscription
 
 
diff --git a/app/handlers/subscription/traffic.py b/app/handlers/subscription/traffic.py
index fec735da..23833f3b 100644
--- a/app/handlers/subscription/traffic.py
+++ b/app/handlers/subscription/traffic.py
@@ -608,42 +608,8 @@ async def add_traffic(
             subscription.purchased_traffic_gb = 0
             subscription.traffic_reset_at = None
         else:
+            # add_subscription_traffic уже создаёт TrafficPurchase и обновляет все необходимые поля
             await add_subscription_traffic(db, subscription, traffic_gb)
-            # Создаём новую запись докупки с индивидуальной датой истечения
-            from app.database.models import TrafficPurchase
-            from sqlalchemy import select as sql_select
-            from datetime import timedelta
-
-            new_expires_at = datetime.utcnow() + timedelta(days=30)
-            new_purchase = TrafficPurchase(
-                subscription_id=subscription.id,
-                traffic_gb=traffic_gb,
-                expires_at=new_expires_at
-            )
-            db.add(new_purchase)
-
-            # Обновляем общий счетчик докупленного трафика
-            current_purchased = getattr(subscription, 'purchased_traffic_gb', 0) or 0
-            subscription.purchased_traffic_gb = current_purchased + traffic_gb
-
-            # Устанавливаем traffic_reset_at на ближайшую дату истечения из всех активных докупок
-            now = datetime.utcnow()
-            active_purchases_query = (
-                sql_select(TrafficPurchase)
-                .where(TrafficPurchase.subscription_id == subscription.id)
-                .where(TrafficPurchase.expires_at > now)
-            )
-            active_purchases_result = await db.execute(active_purchases_query)
-            active_purchases = active_purchases_result.scalars().all()
-
-            if active_purchases:
-                # Добавляем только что созданную покупку к списку
-                all_active = list(active_purchases) + [new_purchase]
-                earliest_expiry = min(p.expires_at for p in all_active)
-                subscription.traffic_reset_at = earliest_expiry
-            else:
-                # Первая докупка
-                subscription.traffic_reset_at = new_expires_at
 
         subscription_service = SubscriptionService()
         await subscription_service.update_remnawave_user(db, subscription)
diff --git a/app/webapi/routes/miniapp.py b/app/webapi/routes/miniapp.py
index 43ebcfe5..1a4e73c3 100644
--- a/app/webapi/routes/miniapp.py
+++ b/app/webapi/routes/miniapp.py
@@ -7269,14 +7269,9 @@ async def purchase_traffic_topup_endpoint(
             },
         )
 
-    # Добавляем трафик
+    # Добавляем трафик (add_subscription_traffic уже создаёт TrafficPurchase и обновляет все необходимые поля)
     await add_subscription_traffic(db, subscription, payload.gb)
 
-    # Обновляем purchased_traffic_gb
-    current_purchased = getattr(subscription, 'purchased_traffic_gb', 0) or 0
-    subscription.purchased_traffic_gb = current_purchased + payload.gb
-    await db.commit()
-
     # Синхронизируем с RemnaWave
     try:
         service = SubscriptionService()