# Generated by Django 3.0.5 on 2020-09-24 03:12 from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('laboratory', '0006_detectiontask'), ] operations = [ migrations.AddField( model_name='detectiontask', name='detnumber', field=models.CharField(blank=True, max_length=100, null=True, verbose_name='检测任务号'), ), ]