diff --git a/backend/product/migrations/0008_productmodel_currency_alter_productmodel_price.py b/backend/product/migrations/0008_productmodel_currency_alter_productmodel_price.py
new file mode 100644
index 0000000..8544e6c
--- /dev/null
+++ b/backend/product/migrations/0008_productmodel_currency_alter_productmodel_price.py
@@ -0,0 +1,24 @@
+# Generated by Django 5.0 on 2025-01-11 14:07
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('product', '0007_alter_dollormodel_price'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='productmodel',
+            name='currency',
+            field=models.CharField(choices=[('dollor', 'دلار'), ('toman', 'تومان'), ('derham', 'درهم')], default='toman', max_length=20, verbose_name='نوع ارز'),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='productmodel',
+            name='price',
+            field=models.PositiveIntegerField(default=0, help_text='قیمت'),
+        ),
+    ]