diff --git a/db_logic/medicament.py b/db_logic/medicament.py
index 176d108..a4adfce 100644
--- a/db_logic/medicament.py
+++ b/db_logic/medicament.py
@@ -22,6 +22,10 @@ class BllMedicament(Repository):
     def __init__(self, entityType=EntityMedicament):
         return super().__init__(entityType)
 
+    def update(self, entity):
+        entity.remark30 = '0'
+        return super().update(entity)
+
     # 获取离保质期最近的同类药剂
     def getDrugNearExpired(self, varietyId, customerId):
         drugList = self.findList(