diff --git a/yuthon_property/models/yuthon_property.py b/yuthon_property/models/yuthon_property.py
index 9618ebefd..2fa88675e 100644
--- a/yuthon_property/models/yuthon_property.py
+++ b/yuthon_property/models/yuthon_property.py
@@ -516,7 +516,7 @@ class YuthonProperty(models.Model):
             }
 
 class YuthonPropertyWater(models.Model):
-    _name = 'property_meter_water_id'
+    _name = 'yuthon.property.water'
     _description = '水表'
 
     property_meter_water_id = fields.Many2one('property.meter.water', string="水表库")