Remaining_Amount__c false IF( Limit_Price__c ==true,IF(ISBLANK(Limit_Price_Amount__c ),0, IF(ISBLANK(Sum_repair_price_new__c), Limit_Price_Amount__c, Limit_Price_Amount__c-Sum_repair_price_new__c)),null) 剩余金额 18 false 2 false false Currency