diff --git a/apps/wf/migrations/0005_workflow_cate.py b/apps/wf/migrations/0005_workflow_cate.py
new file mode 100644
index 00000000..b3197302
--- /dev/null
+++ b/apps/wf/migrations/0005_workflow_cate.py
@@ -0,0 +1,18 @@
+# Generated by Django 3.2.12 on 2025-11-18 01:44
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('wf', '0004_workflow_view_path2'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='workflow',
+            name='cate',
+            field=models.CharField(blank=True, max_length=50, null=True, verbose_name='分类'),
+        ),
+    ]
diff --git a/apps/wf/models.py b/apps/wf/models.py
index 522b61bc..90c0cb4a 100755
--- a/apps/wf/models.py
+++ b/apps/wf/models.py
@@ -9,6 +9,7 @@ class Workflow(CommonAModel):
     TN:工作流
     """
     name = models.CharField('名称', max_length=50)
+    cate = models.CharField('分类', max_length=50, null=True, blank=True)
     key = models.CharField('工作流标识', unique=True, max_length=20, null=True, blank=True)
     sn_prefix = models.CharField('流水号前缀', max_length=50, default='hb')
     description = models.CharField('描述', max_length=200, null=True, blank=True)
diff --git a/apps/wf/views.py b/apps/wf/views.py
index 748b78b0..ddc7cf4b 100755
--- a/apps/wf/views.py
+++ b/apps/wf/views.py
@@ -60,11 +60,18 @@ class WorkflowKeyInitView(APIView):
 class WorkflowViewSet(CustomModelViewSet):
     queryset = Workflow.objects.all()
     serializer_class = WorkflowSerializer
-    search_fields = ['name', 'description']
-    filterset_fields = []
+    search_fields = ['name', 'description', 'key']
+    filterset_fields = ['key', 'cate']
     ordering_fields = ['create_time']
     ordering = ['key', '-create_time']
 
+    @action(methods=['get'], detail=True, perms_map={'get': '*'})
+    def cates(self, request, pk=None):
+        """
+        工作流分类
+        """
+        return Response(Workflow.objects.filter(cate__isnull=False).values_list('cate', flat=True).distinct())
+
     @action(methods=['get'], detail=True, perms_map={'get': 'workflow.update'},
             pagination_class=None, serializer_class=StateSerializer)
     def states(self, request, pk=None):