fix: 修复计算后未移除多余材料的问题

web/commons/models/price_publish.py

@@ -39,6 +39,10 @@ class PricePublish(db.Model, Model, OperationTrackMixin, BaseModelMixin):
         {'comment': '发布价格'},
     )
 
+    @classmethod
+    def clean(cls, year, month):
+        cls.query.filter(cls.year == year, cls.month == month).delete()
+
     @classmethod
     def get_by_key(cls, name, year, month, type):
         query = cls.query