diff --git a/core/apps/counterparty/utils/counterparty.py b/core/apps/counterparty/utils/counterparty.py
index b29c09b..1e1492f 100644
--- a/core/apps/counterparty/utils/counterparty.py
+++ b/core/apps/counterparty/utils/counterparty.py
@@ -1,4 +1,4 @@
-from django.db.models import Sum
+from django.db.models import Sum, F
 from core.apps.finance.models import Expence, Income
 from core.apps.orders.models import Party
 
@@ -34,16 +34,17 @@ def update_counterparty_balance(counterparty):
         total=Sum('party_amount__paid_amount')
     )['total'] or 0
     
-    party_payment_amount_usd = parties.filter(currency='usd').aggregate(
-        total=Sum('party_amount__payment_amount')
+    # total_price - paid_amount ni hisoblash
+    party_remain_usd = parties.filter(currency='usd').aggregate(
+        total=Sum(F('party_amount__total_price') - F('party_amount__paid_amount'))
     )['total'] or 0
     
-    party_payment_amount_uzs = parties.filter(currency='uzs').aggregate(
-        total=Sum('party_amount__payment_amount')
+    party_remain_uzs = parties.filter(currency='uzs').aggregate(
+        total=Sum(F('party_amount__total_price') - F('party_amount__paid_amount'))
     )['total'] or 0
     
-    debit_usd = debit_usd - party_payment_usd + party_payment_amount_usd
-    debit_uzs = debit_uzs - party_payment_uzs + party_payment_amount_uzs
+    debit_usd = debit_usd - party_payment_usd + party_remain_usd
+    debit_uzs = debit_uzs - party_payment_uzs + party_remain_uzs
     
     
     incomes = Income.objects.filter(
@@ -73,4 +74,4 @@ def update_counterparty_balance(counterparty):
     counterparty.save(update_fields=[
         'debit_usd', 'debit_uzs', 'total_debit',
         'kredit_usd', 'kredit_uzs', 'total_kredit'
-    ])
+    ])
\ No newline at end of file