diff --git a/apps/cm/views.py b/apps/cm/views.py
index 4c980a7a..0c3952ca 100644
--- a/apps/cm/views.py
+++ b/apps/cm/views.py
@@ -1,9 +1,9 @@
-from django.shortcuts import render
 from apps.cm.models import LableMat
 from rest_framework.decorators import action
 from apps.cm.serializers import TidSerializer, LabelMatSerializer
 from apps.inm.models import MaterialBatch
-from rest_framework.exceptions import ParseError
+from apps.wpm.models import WMaterial
+from rest_framework.exceptions import ParseError, NotFound
 from rest_framework.response import Response
 from apps.utils.viewsets import CustomGenericViewSet, RetrieveModelMixin, CustomListModelMixin
 # Create your views here.
@@ -25,7 +25,7 @@ class LableMatViewSet(CustomListModelMixin, RetrieveModelMixin, CustomGenericVie
         try:
             mb = MaterialBatch.objects.get(id=tid)
         except MaterialBatch.DoesNotExist:
-            raise ParseError('仓库明细不存在')
+            raise NotFound('仓库明细不存在')
         obj, _ = LableMat.objects.get_or_create(
             state=10,
             material=mb.material, 
@@ -36,4 +36,26 @@ class LableMatViewSet(CustomListModelMixin, RetrieveModelMixin, CustomGenericVie
             )
         rdata = LabelMatSerializer(obj).data
         rdata["code_label"] = f"mat:{obj.id}"
+        return Response(rdata)
+    
+    @action(methods=['post'], detail=False, serializer_class=TidSerializer)
+    def get_from_wm(self, request, pk=None):
+        """
+        从车间库存明细获取物料标签
+
+        从车间库存明细获取物料标签
+        """
+        tid = request.data.get('tid')
+        try:
+            wm = WMaterial.objects.get(id=tid)
+        except WMaterial.DoesNotExist:
+            raise NotFound('车间库存不存在')
+        obj, _ = LableMat.objects.get_or_create(
+            state=wm.state,
+            material=wm.material, 
+            batch=wm.batch,
+            notok_sign=wm.notok_sign,
+            material_origin=wm.material_origin)
+        rdata = LabelMatSerializer(obj).data
+        rdata["code_label"] = f"mat:{obj.id}"
         return Response(rdata)
\ No newline at end of file