diff --git a/apps/wpm/views.py b/apps/wpm/views.py
index 48fbc8a2..9a1377c4 100644
--- a/apps/wpm/views.py
+++ b/apps/wpm/views.py
@@ -152,7 +152,7 @@ class MlogViewSet(CustomModelViewSet):
     select_related_fields = ['create_by', 'update_by', 'mtask', 'mtaskb'
                              'handle_user', 'handle_user_2', 'equipment', 
                              'equipment_2', 'material_in', 'material_out', 'route__routepack', 
-                             'supplier', 'ticket', 'mgroup__process', 'test_user', 'belong_dept']
+                             'supplier', 'ticket', 'mgroup__process', 'test_user']
     prefetch_related_fields = ['handle_users',
                                'material_outs', 'b_mlog', 'equipments']
     filterset_class = MlogFilter