diff --git a/apps/mtm/serializers.py b/apps/mtm/serializers.py
index df212882..3a4220fd 100644
--- a/apps/mtm/serializers.py
+++ b/apps/mtm/serializers.py
@@ -115,6 +115,8 @@ class RouteSerializer(CustomModelSerializer):
     material_ = MaterialSerializer(source='material', read_only=True)
     process_name = serializers.CharField(source='process.name', read_only=True)
     process_cate = serializers.CharField(source='process.cate', read_only=True)
+    material_in_ = MaterialSimpleSerializer(source='material_in', read_only=True)
+    material_out_ = MaterialSimpleSerializer(source='material_out', read_only=True)
     material_in_name = serializers.CharField(
         source='material_in.name', read_only=True)
     material_out_name = serializers.CharField(
@@ -171,7 +173,7 @@ class RouteSerializer(CustomModelSerializer):
                     raise ParseError('物料工序错误!请重新选择')
             else:
                 if instance.material:
-                    self.gen_material_out()
+                    self.gen_material_out(instance)
             return instance
 
     def update(self, instance, validated_data):
@@ -190,5 +192,5 @@ class RouteSerializer(CustomModelSerializer):
                     raise ParseError('物料工序错误!请重新选择')
             else:
                 if instance.material:
-                    self.gen_material_out()
+                    self.gen_material_out(instance)
             return instance