diff --git a/hb_server/apps/em/migrations/0012_auto_20220120_1048.py b/hb_server/apps/em/migrations/0012_auto_20220120_1048.py
new file mode 100644
index 0000000..a0aff45
--- /dev/null
+++ b/hb_server/apps/em/migrations/0012_auto_20220120_1048.py
@@ -0,0 +1,43 @@
+# Generated by Django 3.2.9 on 2022-01-20 02:48
+
+import datetime
+from django.db import migrations, models
+import django.db.models.deletion
+from django.utils.timezone import utc
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('em', '0011_auto_20220120_0956'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='equipment',
+            name='check_date',
+            field=models.DateField(blank=True, null=True, verbose_name='最近校准检查日期'),
+        ),
+        migrations.AlterField(
+            model_name='echeckrecord',
+            name='check_date',
+            field=models.DateField(default=datetime.datetime(2022, 1, 20, 2, 48, 20, 706844, tzinfo=utc), verbose_name='校准检查日期'),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='echeckrecord',
+            name='equipment',
+            field=models.ForeignKey(default=1, on_delete=django.db.models.deletion.CASCADE, to='em.equipment', verbose_name='校准检定设备'),
+            preserve_default=False,
+        ),
+        migrations.AlterField(
+            model_name='equipment',
+            name='cycle',
+            field=models.IntegerField(blank=True, null=True, verbose_name='校准或检定周期(月)'),
+        ),
+        migrations.AlterField(
+            model_name='equipment',
+            name='next_check_date',
+            field=models.DateField(blank=True, null=True, verbose_name='预计下次校准检查日期'),
+        ),
+    ]
diff --git a/hb_server/apps/wpm/migrations/0050_alter_operationequip_state.py b/hb_server/apps/wpm/migrations/0050_alter_operationequip_state.py
new file mode 100644
index 0000000..a04569a
--- /dev/null
+++ b/hb_server/apps/wpm/migrations/0050_alter_operationequip_state.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.2.9 on 2022-01-20 02:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('wpm', '0049_operationequip_state'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='operationequip',
+            name='state',
+            field=models.PositiveSmallIntegerField(choices=[(10, '完好'), (20, '限用'), (30, '在修'), (40, '禁用')], default=10, verbose_name='当前设备状态'),
+        ),
+    ]