diff --git a/apps/wpm/views.py b/apps/wpm/views.py
index 8bcc33b6..801f0c84 100644
--- a/apps/wpm/views.py
+++ b/apps/wpm/views.py
@@ -396,7 +396,7 @@ class HandoverViewSet(CustomModelViewSet):
         type = vdata['type']
         m_qs = Mgroup.objects.all()
         if type in [Handover.H_NORMAL, Handover.H_CHANGE]:
-            m_qs = m_qs.filter(process__route_p_routepack__state=RoutePack.RP_S_CONFIRM)
+            m_qs = m_qs.filter(process__route_p__routepack__state=RoutePack.RP_S_CONFIRM)
             m_qs = m_qs.filter(
                 process__route_p__material_in__id=materialInId)|m_qs.filter(
                     process__route_p__routemat_route__material__id=materialInId