# Generated by Django 3.0.5 on 2020-05-27 09:08

from django.db import migrations, models


class Migration(migrations.Migration):

    dependencies = [
        ('system', '0008_auto_20200527_1641'),
    ]

    operations = [
        migrations.AddField(
            model_name='file',
            name='mime',
            field=models.CharField(blank=True, max_length=50, null=True, verbose_name='文件格式'),
        ),
    ]
