Cannot_Update_When_Finish false DataMigration_Flag__c == false && ISNEW() == false && ( (ISCHANGED(Detail_Finish__c) && Detail_Finish__c = false ) || (ISCHANGED(Detail_Finish__c) == false && Detail_Finish__c = true && (ISCHANGED(Return_Status_F__c) || ISCHANGED(Shipment_Status_F__c) ) ) ) 已完成的耗材备品配套一览明细不可以再做更新