diff --git a/apps/pm/migrations/0018_mtask_hour_work.py b/apps/pm/migrations/0018_mtask_hour_work.py
new file mode 100644
index 00000000..29ea908f
--- /dev/null
+++ b/apps/pm/migrations/0018_mtask_hour_work.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2024-06-21 07:10
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('pm', '0017_auto_20231205_1724'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='mtask',
+            name='hour_work',
+            field=models.FloatField(blank=True, null=True, verbose_name='工时'),
+        ),
+    ]
diff --git a/apps/pm/models.py b/apps/pm/models.py
index b518284a..0d6de712 100644
--- a/apps/pm/models.py
+++ b/apps/pm/models.py
@@ -8,6 +8,10 @@ TASK_TYPE = (
     ('mass', '量产'),
     ('pilot', '中试')
 )
+SCHEDULE_TYPE = (
+    ('to_day', '排产到天'),
+    ('to_mgroup', '排产到工段')
+)
 
 
 class Utask(CommonBDModel):
@@ -82,6 +86,7 @@ class Mtask(CommonADModel):
     end_date = models.DateField('计划完工日期')
     utask = models.ForeignKey(
         Utask, verbose_name='关联大任务', on_delete=models.CASCADE, related_name='mtask_utask', null=True, blank=True)
+    hour_work = models.FloatField('工时', null=True, blank=True)
     peifen_kg = models.FloatField('配粉料数', default=0)
 
     submit_time = models.DateTimeField('提交时间', null=True, blank=True)