diff --git a/apps/wpm/views.py b/apps/wpm/views.py
index 7e9a5d03..dd83fac9 100644
--- a/apps/wpm/views.py
+++ b/apps/wpm/views.py
@@ -89,6 +89,7 @@ class SfLogExpViewSet(ListModelMixin, UpdateModelMixin, CustomGenericViewSet):
 
     异常值班处理
     """
+    perms_map = {'get': '*', 'put': 'sflogexp.update'}
     queryset = SfLogExp.objects.all()
     serializer_class = SflogExpSerializer
     select_related_fields = ['sflog', 'sflog__mgroup', 'stlog']