# Generated by Codex on 2026-06-30

from django.db import migrations, models


class Migration(migrations.Migration):

    dependencies = [
        ('cost', '0001_initial'),
    ]

    operations = [
        migrations.AlterField(
            model_name='costentry',
            name='amount',
            field=models.DecimalField(blank=True, decimal_places=2, max_digits=15, verbose_name='金额'),
        ),
        migrations.AddField(
            model_name='costentry',
            name='unit_amount',
            field=models.DecimalField(blank=True, decimal_places=4, max_digits=15, null=True, verbose_name='单价/基数金额'),
        ),
        migrations.AddField(
            model_name='costentry',
            name='quantity',
            field=models.DecimalField(blank=True, decimal_places=4, max_digits=12, null=True, verbose_name='数量/倍数'),
        ),
        migrations.AddField(
            model_name='costentry',
            name='unit_name',
            field=models.CharField(blank=True, max_length=20, null=True, verbose_name='单位名称'),
        ),
    ]