diff --git a/yuthon_property/models/property_meter_archives.py b/yuthon_property/models/property_meter_archives.py
index 7ea550986..2cdaa8d0b 100644
--- a/yuthon_property/models/property_meter_archives.py
+++ b/yuthon_property/models/property_meter_archives.py
@@ -254,6 +254,12 @@ class MeterArchivesLine(models.Model):
             if diff_ratio > 0.5:
                 rec.is_abnormal = True
 
+    def update_is_abnormal(self):
+        archives_ids = self.env["meter.archives.line"].browse(
+            self._context.get('active_ids', self._context.get('active_id')))
+        for ins in archives_ids:
+            ins._compute_is_abnormal()
+
     @api.model_create_multi
     def create(self, vals_list):
         records = super().create(vals_list)
@@ -380,9 +386,6 @@ class MeterArchivesLine(models.Model):
             else:
                 record.lessee_id = False
 
-    def update_date(self):
-        pass
-
     def push_task_push_wizard(self):
         meter_ids = self.env["meter.archives.line"].browse(
             self._context.get("active_ids", self._context.get("active_id"))