diff --git a/server/apps/supervision/migrations/0049_task2_end_time.py b/server/apps/supervision/migrations/0049_task2_end_time.py
new file mode 100644
index 0000000..0b85633
--- /dev/null
+++ b/server/apps/supervision/migrations/0049_task2_end_time.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2023-06-05 09:02
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('supervision', '0048_auto_20230605_1543'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='task2',
+            name='end_time',
+            field=models.DateField(blank=True, null=True, verbose_name='截至日期'),
+        ),
+    ]
diff --git a/server/apps/supervision/models.py b/server/apps/supervision/models.py
index 19cf116..77cbe35 100644
--- a/server/apps/supervision/models.py
+++ b/server/apps/supervision/models.py
@@ -158,6 +158,7 @@ class Task2(CommonADModel):
 
     year = models.PositiveSmallIntegerField('年份', default=2023)
     cycle = models.PositiveSmallIntegerField('所属周期', default=0, help_text='1-6个周期', blank=True)
+    end_time = models.DateField('截至日期', null=True, blank=True)
     type = models.PositiveSmallIntegerField('任务类型', choices=TASK2_TYPES, default=20)
     state = models.PositiveSmallIntegerField('任务状态', choices=TASK2_STATES, default=10)
     depts = models.ManyToManyField(Organization, verbose_name='执行公司', through='supervision.task2do', blank=True)