diff --git a/hb_server/apps/pm/views.py b/hb_server/apps/pm/views.py
index e8cdeac..db48d64 100644
--- a/hb_server/apps/pm/views.py
+++ b/hb_server/apps/pm/views.py
@@ -23,6 +23,7 @@ from rest_framework.exceptions import APIException, ParseError, ValidationError
 from rest_framework.response import Response
 from rest_framework.decorators import action
 from django.db.models import F
+from apps.system.serializers import UserSimpleSerializer
 from utils.tools import ranstr
 from django.db import transaction
 from rest_framework import status
@@ -294,7 +295,7 @@ class SubProductionPlanViewSet(CreateUpdateModelAMixin, ListModelMixin, UpdateMo
             obj.leader_3 = request.user
         obj.first_sign_time = timezone.now()
         obj.save()
-        return Response()
+        return Response(UserSimpleSerializer(instance=request.user).data)
 
 
 
diff --git a/hb_server/apps/sam/models.py b/hb_server/apps/sam/models.py
index a922770..e839950 100644
--- a/hb_server/apps/sam/models.py
+++ b/hb_server/apps/sam/models.py
@@ -7,7 +7,7 @@ from django.db.models.query import QuerySet
 
 
 from utils.model import SoftModel, BaseModel
-from apps.mtm.models import Material
+from apps.mtm.models import Material, PackItem
 
 
 
@@ -103,11 +103,21 @@ class SaleProduct(BaseModel):
     number = models.CharField('物品编号', max_length=50)
     iproduct = models.ForeignKey('inm.iproduct', verbose_name='关联库存产品', on_delete=models.CASCADE, related_name='sale_iproduct')
     remark = models.TextField('备注', null=True, blank=True)
-
+    packnum = models.
     class Meta:
         unique_together = (
             ('sale','iproduct'),  # 联合唯一
         )
 
+class SalePack(BaseModel):
+    """
+    销售打包
+    """
+    sale_product = models.ForeignKey(SaleProduct, verbose_name='关联销售产品',
+        on_delete=models.CASCADE)
+    packitem = models.ForeignKey(PackItem, verbose_name='打包项目', 
+        on_delete=models.CASCADE)
+
+