diff --git a/apps/enm/migrations/0023_mpoint_interval.py b/apps/enm/migrations/0023_mpoint_interval.py
new file mode 100644
index 00000000..0e688ba8
--- /dev/null
+++ b/apps/enm/migrations/0023_mpoint_interval.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2024-03-22 10:20
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('enm', '0022_mpoint_func_on_change'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='mpoint',
+            name='interval',
+            field=models.PositiveSmallIntegerField(default=10, verbose_name='采集间隔(秒)'),
+        ),
+    ]
diff --git a/apps/enm/models.py b/apps/enm/models.py
index 8897487f..ef92cd05 100644
--- a/apps/enm/models.py
+++ b/apps/enm/models.py
@@ -20,6 +20,7 @@ class Mpoint(CommonBDModel):
     is_all = models.BooleanField('是否记录是整个工段', default=False)
     formula = models.TextField('计算公式', default='')
     func_on_change = models.CharField('数据变动时执行方法', max_length=100, default='')
+    interval = models.PositiveSmallIntegerField('采集间隔(秒)', default=10)
 
 
 class MpLog(BaseModel):