# -*- coding: utf-8 -*-
# Generated by Django 1.11.3 on 2017-11-10 05:23
from __future__ import unicode_literals

from django.db import migrations, models


class Migration(migrations.Migration):

    dependencies = [
        ('codes', '0002_coursecodeinfo_code_type'),
    ]

    operations = [
        migrations.AlterField(
            model_name='coursecodeinfo',
            name='code',
            field=models.CharField(blank=True, db_index=True, help_text='\u5151\u6362\u7801', max_length=255, null=True, unique=True, verbose_name='code'),
        ),
    ]