diff --git a/hb_server/apps/wpm/serializers.py b/hb_server/apps/wpm/serializers.py
index 509d3a4..4c4fd0a 100644
--- a/hb_server/apps/wpm/serializers.py
+++ b/hb_server/apps/wpm/serializers.py
@@ -3,7 +3,7 @@ from rest_framework.serializers import ModelSerializer
 from apps.inm.models import FIFO, FIFOItem, MaterialBatch, WareHouse
 from apps.inm.signals import update_inm
 from apps.mtm.models import Material, RecordForm, Step
-from apps.mtm.serializers import MaterialSimpleSerializer
+from apps.mtm.serializers import MaterialSimpleSerializer, StepSimpleSerializer
 
 from apps.pm.models import SubProductionPlan, SubProductionProgress
 from django.utils import timezone
@@ -80,6 +80,15 @@ class WMaterialListSerializer(serializers.ModelSerializer):
         model = WMaterial
         fields = '__all__'
 
+class WProductListSerializer(serializers.ModelSerializer):
+    """
+    半成品列表
+    """
+    m_state_ = MaterialSimpleSerializer(source='m_state', read_only=True)
+    p_state_ = StepSimpleSerializer(source='p_state', read_only=True)
+    class Meta:
+        model = WProduct
+        fields = '__all__'
 
 class OperationInitSerializer(serializers.Serializer):
     step = serializers.PrimaryKeyRelatedField(queryset=Step.objects.all(), label="子工序ID")
@@ -136,6 +145,7 @@ class OperationSubmitSerializer(serializers.Serializer):
     input = DoInputSerializer(many=True, required=False)
     output = DoOutputSerializer(many=True, required=False)
     forms = OperationRecordSerializer(many=True, required=False)
+    remark = serializers.CharField(required=False, label='操作备注')
     
 
     
\ No newline at end of file
diff --git a/hb_server/apps/wpm/urls.py b/hb_server/apps/wpm/urls.py
index 89604b5..89057f7 100644
--- a/hb_server/apps/wpm/urls.py
+++ b/hb_server/apps/wpm/urls.py
@@ -3,10 +3,11 @@ from rest_framework import urlpatterns
 from django.urls import path, include
 from rest_framework.routers import DefaultRouter
 
-from apps.wpm.views import DoFormInit, DoFormSubmit, WMaterialViewSet, WPlanViewSet
+from apps.wpm.views import DoFormInit, DoFormSubmit, WMaterialViewSet, WPlanViewSet, WProductViewSet
 
 router = DefaultRouter()
 router.register('wmaterial', WMaterialViewSet, basename='wmaterial')
+router.register('wproduct', WProductViewSet, basename='wproduct')
 router.register('subplan', WPlanViewSet, basename='wplan')
 urlpatterns = [
     path('do/init/', DoFormInit.as_view()),
diff --git a/hb_server/apps/wpm/views.py b/hb_server/apps/wpm/views.py
index 270dc11..e3f7e27 100644
--- a/hb_server/apps/wpm/views.py
+++ b/hb_server/apps/wpm/views.py
@@ -14,7 +14,7 @@ from apps.system.mixins import CreateUpdateModelAMixin, OptimizationMixin
 from rest_framework.decorators import action
 from apps.wpm.models import WMaterial, WProduct, Operation, OperationMaterial, OperationRecord, OperationRecordItem
 
-from apps.wpm.serializers import PickSerializer, OperationInitSerializer, OperationSubmitSerializer, WMaterialListSerializer
+from apps.wpm.serializers import PickSerializer, OperationInitSerializer, OperationSubmitSerializer, WMaterialListSerializer, WProductListSerializer
 from rest_framework.response import Response
 # Create your views here.
 class WPlanViewSet(ListModelMixin, GenericViewSet):
@@ -50,6 +50,18 @@ class WMaterialViewSet(CreateUpdateModelAMixin, ListModelMixin, GenericViewSet):
         serializer.save()
         return Response()
 
+class WProductViewSet(ListModelMixin, GenericViewSet):
+    """
+    半成品
+    """
+    perms_map={'*':'*'}
+    queryset = WProduct.objects.select_related('p_state', 'm_state').all()
+    serializer_class = WProductListSerializer
+    filterset_fields = ['p_state', 'subproduction_plan', 'm_state', 'production_plan', 'p_state__process']
+    search_fields = ['number']
+    ordering_fields = ['id']
+    ordering = ['id']
+
 class DoFormInit(CreateAPIView, GenericAPIView):
     perms_map={'*':'*'}
     serializer_class=OperationInitSerializer
@@ -114,7 +126,7 @@ class DoFormSubmit(CreateAPIView, GenericAPIView):
         if 'wproducts' in data and data['wproducts']:
             action_obj.wproducts = data['wproducts']
             action_obj.m_state = vdata[0].m_state
-        action_obj.remark = data['remark'] # 操作备注
+        action_obj.remark = vdata.get('remark', '') # 操作备注
         action_obj.create_by = request.user
         action_obj.save()