diff --git a/apps/em/views.py b/apps/em/views.py
index a9a10a26..d7aefab5 100644
--- a/apps/em/views.py
+++ b/apps/em/views.py
@@ -22,6 +22,11 @@ class EquipmentViewSet(CustomModelViewSet):
     
 
 class EcheckRecordViewSet(ListModelMixin, CreateModelMixin, DestroyModelMixin, CustomGenericViewSet):
+    """
+    list:校准/检定记录
+
+    校准/检定记录
+    """
     perms_map = {'get': '*', 'post': 'echeckreocrd.create', 'put': 'echeckrecord.update', 'delete': 'echeckreocrd.delete'}
     queryset = EcheckRecord.objects.all()
     serializer_class = EcheckRecordSerializer