diff --git a/yuthon_property/models/property_meter_archives.py b/yuthon_property/models/property_meter_archives.py
index 417ab7100..84b60cb55 100644
--- a/yuthon_property/models/property_meter_archives.py
+++ b/yuthon_property/models/property_meter_archives.py
@@ -334,7 +334,7 @@ class MeterArchivesLine(models.Model):
         for record in self:
             if record.last_read is not None and record.current_read is not None and record.last_read > 0:
                 if record.current_read < record.last_read:
-                    if record.last_read - record.current_read >= 10000:
+                    if record.current_meter>= 10000:
                         raise ValidationError(
                             f"输入错误：当前读数 {record.current_read} 必须大于上次读数 {record.last_read} "
                         )
diff --git a/yuthon_property/models/property_meter_water.py b/yuthon_property/models/property_meter_water.py
index fea86bb15..38b77c384 100644
--- a/yuthon_property/models/property_meter_water.py
+++ b/yuthon_property/models/property_meter_water.py
@@ -268,7 +268,7 @@ class MeterWaterLine(models.Model):
         for record in self:
             if record.last_read is not None and record.current_read is not None and record.last_read > 0:
                 if record.current_read < record.last_read:
-                    if record.last_read - record.current_read >= 10000:
+                    if record.current_meter>= 10000:
                         raise ValidationError(
                             f"输入错误：当前读数 {record.current_read} 必须大于上次读数 {record.last_read} "
                         )