diff --git a/test_server/crm/views.py b/test_server/crm/views.py
index 5d8fe72..53e12c3 100644
--- a/test_server/crm/views.py
+++ b/test_server/crm/views.py
@@ -228,7 +228,7 @@ class ConsumerViewSet(ModelViewSet):
                 try:
                     workscopeobj = WorkScope.objects.get(name=workscope)
                     obj.workscope = workscopeobj
-                    PaySubject.objects.create(subject=workscopeobj.subject, consumer = obj)
+                    PaySubject.objects.get_or_create(subject=workscopeobj.subject, consumer = obj)
                 except:
                     return Response({"error":"工作类别不存在!"})
             obj.save()