diff --git a/yuthon_property/models/hydropower_logs.py b/yuthon_property/models/hydropower_logs.py
index b1d1b7927..0bc39f02a 100644
--- a/yuthon_property/models/hydropower_logs.py
+++ b/yuthon_property/models/hydropower_logs.py
@@ -3,9 +3,9 @@ from odoo import models, fields, api
 
 class HydropowerLogs(models.Model):
     _name = 'hydropower.logs'
-    _description = '水电日志'
+    _description = '水电单价'
 
     meter_type = fields.Selection([('electric', '电表'), ('water', '水表')], string='仪表类型')
     logs_date = fields.Date(string='日期')
-    price = fields.Float(string='单价')
+    price = fields.Float(string='单价', digits=(16, 4))
     line_loss = fields.Float(string='线损')
\ No newline at end of file