From d36e04ead532f9bb14925f57e8fb49d68eed9671 Mon Sep 17 00:00:00 2001
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 <9664676+pengyuthon@user.noreply.gitee.com>
Date: Sun, 28 Sep 2025 16:59:03 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E5=8A=9F=E8=83=BD?=
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---
 yuthon_property/models/property_meter_archives.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/yuthon_property/models/property_meter_archives.py b/yuthon_property/models/property_meter_archives.py
index 733dfb48e..864ba990e 100644
--- a/yuthon_property/models/property_meter_archives.py
+++ b/yuthon_property/models/property_meter_archives.py
@@ -217,7 +217,7 @@ class MeterArchivesLine(models.Model):
     def compute_meter_values(self):
         """合并计算当前用量和上次用量"""
         for line in self:
-            if line.current_read > line.last_read:
+            if line.current_read >= line.last_read:
                 line.current_meter = line.current_read - line.last_read
             else:
                 if line.maximum_count > 0: