diff --git a/apps/mtm/filters.py b/apps/mtm/filters.py
index b45c2daf..ef51633a 100644
--- a/apps/mtm/filters.py
+++ b/apps/mtm/filters.py
@@ -1,5 +1,5 @@
 from django_filters import rest_framework as filters
-from apps.mtm.models import Goal, Material
+from apps.mtm.models import Goal, Material, Route
 from django.db.models.expressions import F
 
 
@@ -16,7 +16,8 @@ class MaterialFilter(filters.FilterSet):
             "is_assemb": ["exact"],
             "need_route": ["exact"],
             "orderitem_material__order": ['exact'],
-            "pu_orderitem_material__pu_order": ["exact"]
+            "pu_orderitem_material__pu_order": ["exact"],
+            "route_material_out__mgroup": ["exact"]
         }
 
     def filter_tag(self, queryset, name, value):
@@ -36,3 +37,15 @@ class GoalFilter(filters.FilterSet):
             "goal_cate__code": ["exact", "in"],
             "year": ["exact"]
         }
+
+
+class RouteFilter(filters.FilterSet):
+    class Meta:
+        model = Route
+        fields = {
+            "material": ["exact", "in", "isnull"],
+            "material_out": ["exact", "in"],
+            "process": ["exact", "in"],
+            "is_autotask": ["exact"],
+            "mgroup": ["exact", "in", "isnull"],
+        }
diff --git a/apps/mtm/migrations/0023_auto_20231102_1128.py b/apps/mtm/migrations/0023_auto_20231102_1128.py
new file mode 100644
index 00000000..a8795bde
--- /dev/null
+++ b/apps/mtm/migrations/0023_auto_20231102_1128.py
@@ -0,0 +1,34 @@
+# Generated by Django 3.2.12 on 2023-11-02 03:28
+
+from django.db import migrations, models
+import django.db.models.deletion
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mtm', '0022_alter_material_cate'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='route',
+            name='mgroup',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, related_name='route_mgroup', to='mtm.mgroup', verbose_name='指定工段'),
+        ),
+        migrations.AlterField(
+            model_name='route',
+            name='material',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='mtm.material', verbose_name='关联产品'),
+        ),
+        migrations.AlterField(
+            model_name='route',
+            name='out_rate',
+            field=models.FloatField(blank=True, default=100, verbose_name='出材率'),
+        ),
+        migrations.AlterField(
+            model_name='route',
+            name='process',
+            field=models.ForeignKey(blank=True, null=True, on_delete=django.db.models.deletion.CASCADE, to='mtm.process', verbose_name='工序'),
+        ),
+    ]
diff --git a/apps/mtm/models.py b/apps/mtm/models.py
index 5cd8b7e4..b47fec85 100644
--- a/apps/mtm/models.py
+++ b/apps/mtm/models.py
@@ -147,9 +147,11 @@ class Route(CommonADModel):
     加工路线
     """
     material = models.ForeignKey(
-        Material, verbose_name='关联产品', on_delete=models.CASCADE)
+        Material, verbose_name='关联产品', on_delete=models.CASCADE, null=True, blank=True)
     process = models.ForeignKey(
-        Process, verbose_name='工序', on_delete=models.CASCADE)
+        Process, verbose_name='工序', on_delete=models.CASCADE, null=True, blank=True)
+    mgroup = models.ForeignKey(Mgroup, verbose_name='指定工段', on_delete=models.CASCADE,
+                               null=True, blank=True, related_name='route_mgroup')
     sort = models.PositiveSmallIntegerField('顺序', default=1)
     is_autotask = models.BooleanField('是否自动排产', default=False)
     material_in = models.ForeignKey(
@@ -157,7 +159,7 @@ class Route(CommonADModel):
     material_out = models.ForeignKey(
         Material, verbose_name='主要输出物料', on_delete=models.CASCADE, related_name='route_material_out', null=True, blank=True)
     is_count_utask = models.BooleanField('是否主任务统计', default=False)
-    out_rate = models.FloatField('出材率', default=100, null=True, blank=True)
+    out_rate = models.FloatField('出材率', default=100, blank=True)
 
     @staticmethod
     def get_routes(material: Material, autotask: bool = False):
diff --git a/apps/mtm/views.py b/apps/mtm/views.py
index d7aeaf3d..d97df4b1 100644
--- a/apps/mtm/views.py
+++ b/apps/mtm/views.py
@@ -4,7 +4,7 @@ from rest_framework.mixins import ListModelMixin
 from rest_framework.response import Response
 from rest_framework.exceptions import ParseError
 
-from apps.mtm.filters import GoalFilter, MaterialFilter
+from apps.mtm.filters import GoalFilter, MaterialFilter, RouteFilter
 from apps.mtm.models import Goal, Material, Mgroup, Shift, Team, Process, Route
 from apps.mtm.serializers import (GoalSerializer, MaterialSerializer,
                                   MgroupGoalYearSerializer, MgroupSerializer,
@@ -112,7 +112,7 @@ class ProcessViewSet(CustomModelViewSet):
 class RouteViewSet(CustomModelViewSet):
     queryset = Route.objects.all()
     serializer_class = RouteSerializer
-    filterset_fields = ['material', 'process', 'is_autotask']
+    filterset_class = RouteFilter
     ordering = ['sort', 'create_time']
     select_related_fields = ['material',
-                             'process', 'material_in', 'material_out']
+                             'process', 'material_in', 'material_out', 'mgroup']