fix my error

core/apps/orders/migrations/0016_remove_party_qqs_order_qqs.py

@@ -0,0 +1,22 @@
+# Generated by Django 5.2.4 on 2025-08-22 11:14
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('orders', '0015_rename_qqs_price_party_qqs_alter_order_date'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='party',
+            name='qqs',
+        ),
+        migrations.AddField(
+            model_name='order',
+            name='qqs',
+            field=models.PositiveBigIntegerField(blank=True, default=0, null=True),
+        ),
+    ]