diff --git a/apps/em/migrations/0010_auto_20240110_1232.py b/apps/em/migrations/0010_auto_20240110_1232.py
index 0d22c608..159222b2 100644
--- a/apps/em/migrations/0010_auto_20240110_1232.py
+++ b/apps/em/migrations/0010_auto_20240110_1232.py
@@ -10,11 +10,6 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.AddField(
-            model_name='equipment',
-            name='cate',
-            field=models.CharField(blank=True, default='', max_length=20, verbose_name='设备分类'),
-        ),
         migrations.AddField(
             model_name='equipment',
             name='coordinates',
@@ -23,11 +18,13 @@ class Migration(migrations.Migration):
         migrations.AddField(
             model_name='equipment',
             name='parameter_json',
-            field=models.JSONField(blank=True, default=dict, verbose_name='技术参数'),
+            field=models.JSONField(
+                blank=True, default=dict, verbose_name='技术参数'),
         ),
         migrations.AlterField(
             model_name='equipment',
             name='type',
-            field=models.PositiveSmallIntegerField(choices=[(10, '生产设备'), (20, '计量设备'), (30, '治理设备')], default=10, verbose_name='类型'),
+            field=models.PositiveSmallIntegerField(
+                choices=[(10, '生产设备'), (20, '计量设备'), (30, '治理设备')], default=10, verbose_name='类型'),
         ),
     ]
diff --git a/apps/em/migrations/0011_auto_20240119_1135.py b/apps/em/migrations/0011_auto_20240119_1135.py
new file mode 100644
index 00000000..90233889
--- /dev/null
+++ b/apps/em/migrations/0011_auto_20240119_1135.py
@@ -0,0 +1,19 @@
+# Generated by Django 3.2.12 on 2024-01-19 03:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('em', '0010_auto_20240110_1232'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='equipment',
+            name='tags',
+            field=models.JSONField(
+                default=list, null=True, verbose_name='设备标签'),
+        ),
+    ]
diff --git a/apps/em/models.py b/apps/em/models.py
index 1c152852..525f5c76 100644
--- a/apps/em/models.py
+++ b/apps/em/models.py
@@ -44,13 +44,13 @@ class Equipment(CommonBModel):
     #      (1, '专用'),
     #      (2, '公用'),
     # )
-    cate_list_10 = ['生产设备', '输送设备']
-    cate_list_20 = ['雾炮', '干雾', '除尘器', '环卫车', '洗车台']
+    tags_list_10 = ['生产设备', '输送设备']
+    tags_list_20 = ['雾炮', '干雾', '除尘器', '环卫车', '洗车台']
     mgroup = models.ForeignKey(
         'mtm.mgroup', on_delete=models.SET_NULL, null=True, blank=True)
     type = models.PositiveSmallIntegerField(
         '类型', choices=type_choices, default=10)
-    cate = models.CharField('设备分类', max_length=20, default='', blank=True)
+    tags = models.JSONField('设备标签', default=list, null=True)
     name = models.CharField('设备名称', max_length=50)
     number_factory = models.CharField(
         '出厂编号', max_length=50, default='', blank=True)