alter to text field

announcement/migrations/0003_auto_20180501_0436.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.3 on 2018-05-01 04:36
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('announcement', '0002_auto_20171011_1214'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='announcement',
+            name='title',
+            field=models.TextField(),
+        ),
+    ]

announcement/models.py

@@ -5,7 +5,7 @@ from utils.models import RichTextField
 
 
 class Announcement(models.Model):
-    title = models.CharField(max_length=64)
+    title = models.TextField()
     # HTML
     content = RichTextField()
     create_time = models.DateTimeField(auto_now_add=True)