diff --git a/app_doc/migrations/0034_doc_show_children.py b/app_doc/migrations/0034_doc_show_children.py
new file mode 100644
index 0000000..1a2c273
--- /dev/null
+++ b/app_doc/migrations/0034_doc_show_children.py
@@ -0,0 +1,18 @@
+# Generated by Django 2.2.12 on 2020-12-15 19:54
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('app_doc', '0033_doc_open_children'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='doc',
+            name='show_children',
+            field=models.BooleanField(default=False, verbose_name='显示下级文档'),
+        ),
+    ]