diff --git a/@Opti/obj.m b/@Opti/obj.m
index 9fb5d67..ea00770 100644
--- a/@Opti/obj.m
+++ b/@Opti/obj.m
@@ -9,15 +9,15 @@ wPD=this.wPD;
 wQD=this.wQD;
 PD0=this.PD0;
 QD0=this.QD0;
-% t4=(wPD(PDi).*(PD-PD0(PDi))).^2;
-t4=wPD(PDi).*((PD-PD0(PDi))./PD0(PDi)).^2;
-% t5=(wQD(QDi).*(QD-QD0(QDi))).^2;
-t5=wQD(QDi).*((QD-QD0(QDi))./QD0(QDi)).^2;
+t4=(wPD(PDi).*(PD-PD0(PDi))).^2;
+% t4=wPD(PDi).*((PD-PD0(PDi))./PD0(PDi)).^2;
+t5=(wQD(QDi).*(QD-QD0(QDi))).^2;
+% t5=wQD(QDi).*((QD-QD0(QDi))./QD0(QDi)).^2;
 Volt0=this.Volt0;
 SEVolt=x(length(PDi)+length(QDi)+1:length(PDi)+length(QDi)+length(Volt0));
 wVolt=this.wVolt;
-% t6=(wVolt.*(SEVolt-Volt0)).^2;
-t6=wVolt.*((SEVolt-Volt0)./Volt0).^2;
+t6=(wVolt.*(SEVolt-Volt0)).^2;
+% t6=wVolt.*((SEVolt-Volt0)./Volt0).^2;
 Balance=this.Balance;
 t6(Balance)=0;%不计算平衡节点的
 % xx=t6(8);