diff --git a/apps/enp/serializers.py b/apps/enp/serializers.py
index 5a053dad..c674d190 100644
--- a/apps/enp/serializers.py
+++ b/apps/enp/serializers.py
@@ -48,7 +48,7 @@ class DrainEquipEnvSerializer(CustomModelSerializer):
         source='equipment.name', read_only=True)
     equipment_envdata = serializers.SerializerMethodField()
     equipment_ = EquipmentSerializer(source='equipment', read_only=True)
-    drain_ = DrainSerializer(source='drain', read_only=True)
+    # drain_ = DrainSerializer(source='drain', read_only=True)
 
     def get_equipment_envdata(self, obj):
         now = timezone.now()
@@ -63,7 +63,7 @@ class DrainEquipEnvSerializer(CustomModelSerializer):
     class Meta:
         model = DrainEquip
         fields = ['id', 'equipment', 'equipment_type',
-                  'equipment_name', 'equipment_envdata', 'equipment_number', 'equipment_', 'drain_']
+                  'equipment_name', 'equipment_envdata', 'equipment_number', 'equipment_']
 
 
 class VehicleAccessSerializer(CustomModelSerializer):