# Generated by Django 5.0.2 on 2024-09-21 08:10 from django.db import migrations, models class Migration(migrations.Migration): dependencies = [ ('backend', '0070_alter_documentkbm_doc_type_id'), ] operations = [ migrations.AlterField( model_name='formula', name='intro', field=models.CharField(blank=True, max_length=255, null=True, verbose_name='公式介绍'), ), ]