# Generated by Django 2.2.8 on 2022-08-03 14:25 from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('enp', '0023_archives_note'), ] operations = [ migrations.AlterField( model_name='prevention', name='preventiontype', field=models.IntegerField(blank=True, choices=[(1, '废水'), (2, '废气'), (3, '噪声')], default=1, null=True, verbose_name='防治类型'), ), ]