diff --git a/apps/ecm/migrations/0010_alter_eventcate_code.py b/apps/ecm/migrations/0010_alter_eventcate_code.py
new file mode 100644
index 00000000..c82013f4
--- /dev/null
+++ b/apps/ecm/migrations/0010_alter_eventcate_code.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2023-07-19 09:24
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('ecm', '0009_auto_20230323_1740'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='eventcate',
+            name='code',
+            field=models.CharField(max_length=20, verbose_name='标识'),
+        ),
+    ]
diff --git a/apps/ecm/models.py b/apps/ecm/models.py
index 06a21e56..7a7a6d04 100644
--- a/apps/ecm/models.py
+++ b/apps/ecm/models.py
@@ -16,7 +16,7 @@ class EventCate(CommonAModel):
         (10, '监控'),
         (20, '定位')
     )
-    code = models.CharField('标识', max_length=20, unique=True)
+    code = models.CharField('标识', max_length=20)
     name = models.CharField('名称', max_length=20, unique=True)
     priority = models.PositiveSmallIntegerField('优先级', default=1, help_text='1-99')
     trigger = models.PositiveSmallIntegerField('触发方式', default=10, choices=EVENT_TRIGGER_CHOICES)
diff --git a/apps/ecm/service.py b/apps/ecm/service.py
index fe75ddd0..1635c8ff 100644
--- a/apps/ecm/service.py
+++ b/apps/ecm/service.py
@@ -316,7 +316,7 @@ def dispatch_dahua_event(data: dict):
     else:
         global_img_o = dhClient.get_full_pic(data['info']['alarmPicture'])
     happen_time = timestamp_to_time(int(data['info']['alarmDate']))
-    algo_channels = AlgoChannel.objects.filter(vchannel=vchannel, algo__self_algo=True).exclude(
+    algo_channels = AlgoChannel.objects.filter(vchannel=vchannel).exclude(
         algo__code=None).order_by('algo__priority', 'algo__create_time').values('id', 'algo', 'algo__code')
     cates = []  # 触发的事件种类
     algo_codes = []  # 需要执行的ai算法