diff --git a/business/views.py b/business/views.py
index 2cdb9c0..499052c 100644
--- a/business/views.py
+++ b/business/views.py
@@ -1564,6 +1564,7 @@ class CaseAttachmentUpdate(APIView):
         case_id = request.data.get('case_id')
         upload_type = request.data.get('type')
         files = request.FILES.getlist('file') or request.FILES.getlist('files')
+        Contractreturn = request.data.get('Contractreturn')
         approvers = request.data.get('approvers')
         personincharge = request.data.get('personincharge')
         approvers = normalize_approvers_param(approvers, personincharge)
@@ -1572,7 +1573,7 @@ class CaseAttachmentUpdate(APIView):
             return Response({'status': 'error', 'message': '缺少参数case_id', 'code': 1},
                             status=status.HTTP_400_BAD_REQUEST)
 
-        allowed_types = ["Contractreturn", "Closingapplication"]
+        allowed_types = ["Contractreturn", "Closingapplication","AgencyContract"]
         if upload_type not in allowed_types:
             return Response({
                 'status': 'error',
@@ -1580,9 +1581,9 @@ class CaseAttachmentUpdate(APIView):
                 'code': 1
             }, status=status.HTTP_400_BAD_REQUEST)
 
-        if not files:
-            return Response({'status': 'error', 'message': '请上传文件', 'code': 1},
-                            status=status.HTTP_400_BAD_REQUEST)
+        # if not files:
+        #     return Response({'status': 'error', 'message': '请上传文件', 'code': 1},
+        #                     status=status.HTTP_400_BAD_REQUEST)
 
         try:
             case = Case.objects.get(id=case_id, is_deleted=False)
@@ -1594,11 +1595,14 @@ class CaseAttachmentUpdate(APIView):
         update_fields = []
 
         if upload_type == "Contractreturn":
-            case.Contractreturn = json.dumps(file_urls, ensure_ascii=False)
+            case.Contractreturn = Contractreturn
             update_fields = ['Contractreturn']
         elif upload_type == "Closingapplication":
             case.Closingapplication = json.dumps(file_urls, ensure_ascii=False)
             update_fields = ['Closingapplication']
+        elif upload_type == "AgencyContract":
+            case.AgencyContract = json.dumps(file_urls, ensure_ascii=False)
+            update_fields = ['AgencyContract']
 
         case.save(update_fields=update_fields)
 
@@ -1682,6 +1686,10 @@ class caseManagementDetail(APIView):
         times = request.data.get('times')
         end_time = request.data.get('end_time')
         type = request.data.get('type')
+        serialnumber = request.data.get('serialnumber')
+        party_name = request.data.get('party_name')
+        client_name = request.data.get('client_name')
+        tags = request.data.get('tags')
         if not all([page, per_page]):
             return Response({'status': 'error', 'message': '缺少参数', 'code': 1}, status=status.HTTP_400_BAD_REQUEST)
         Q_obj = Q()
@@ -1692,6 +1700,15 @@ class caseManagementDetail(APIView):
             por_id = ProjectRegistration.objects.filter(type=type, is_deleted=False).values_list('id', flat=True)
             Q_obj &= Q(project_id__in=por_id)
 
+        if serialnumber:
+            Q_obj &= Q(serialnumber__icontains=serialnumber)
+        if party_name:
+            Q_obj &= Q(party_name__icontains=party_name)
+        if client_name:
+            Q_obj &= Q(client_name__icontains=client_name)
+        if tags:
+            Q_obj &= Q(tags__contains=tags)
+
         pre = Case.objects.filter(Q_obj, is_deleted=False).order_by('-id')
         total = len(pre)
 
@@ -1872,6 +1889,7 @@ class caseManagementDetail(APIView):
                 "project_id": info.project_id if info.project_id is not None else "",  # 项目ID（没有数据时返回空字符串）
                 "tags": tags_value,  # 标签列表（没有数据时返回空字符串）
                 "tag_ids": tag_ids_value,  # 标签ID列表（没有数据时返回空字符串）
+                "AgencyContract":info.AgencyContract
             })
 
         return Response({'message': '展示成功', "total": total, 'data': data, 'code': 0}, status=status.HTTP_200_OK)
diff --git a/finance/views.py b/finance/views.py
index d394f90..778674c 100644
--- a/finance/views.py
+++ b/finance/views.py
@@ -819,6 +819,7 @@ class issueAnInvoiceDetail(APIView):
         times = request.data.get('times')
         end_time = request.data.get('end_time')
         unit = request.data.get('unit')
+        ContractNo = request.data.get('ContractNo')
         if not all([page, per_page]):
             return Response({'status': 'error', 'message': '缺少参数', 'code': 1}, status=status.HTTP_400_BAD_REQUEST)
         Q_obj = Q()
@@ -826,6 +827,8 @@ class issueAnInvoiceDetail(APIView):
             Q_obj &= Q(times__gte=times) & Q(times__lte=end_time)
         if unit:
             Q_obj &= Q(unit__icontains=unit)
+        if ContractNo:
+            Q_obj &= Q(ContractNo__icontains=ContractNo)
 
         invos = Invoice.objects.filter(Q_obj, is_deleted=False).order_by('-id')
         total = len(invos)