diff --git a/yuthon_property/models/property_meter_archives.py b/yuthon_property/models/property_meter_archives.py
index f0aced931..13027e4a8 100644
--- a/yuthon_property/models/property_meter_archives.py
+++ b/yuthon_property/models/property_meter_archives.py
@@ -54,11 +54,6 @@ class PropertyMeterArchives(models.Model):
                 raise ValidationError(f"仪表编号 '{vals['name']}' 已存在，请使用其他编号！")
         return record
 
-    @api.onchange("name")
-    def _onchange_line_ids(self):
-        if self.line_ids:
-            for line in self.line_ids:
-                line.name = self.name
 
     @api.depends("yuthon_property_ids.lessee_id")
     def _compute_lessee_id(self):
diff --git a/yuthon_property/models/property_meter_water.py b/yuthon_property/models/property_meter_water.py
index cc286e654..f0e0e83cc 100644
--- a/yuthon_property/models/property_meter_water.py
+++ b/yuthon_property/models/property_meter_water.py
@@ -234,12 +234,6 @@ class MeterWaterLine(models.Model):
             else:
                 rec.meter_date_month = False
 
-    @api.onchange("name")
-    def _onchange_line_ids(self):
-        if self.line_ids:
-            for line in self.line_ids:
-                line.name = self.name
-
     @api.depends("line_loss", "current_meter", "unit")
     def _compute_receivables(self):
         for record in self: