diff --git a/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/platform/service/impl/ChargeAlgorithmService.java b/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/platform/service/impl/ChargeAlgorithmService.java
index 5a41fc502..d158366b0 100644
--- a/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/platform/service/impl/ChargeAlgorithmService.java
+++ b/jsowell-thirdparty/src/main/java/com/jsowell/thirdparty/platform/service/impl/ChargeAlgorithmService.java
@@ -257,7 +257,7 @@ public class ChargeAlgorithmService {
             detailInfo.setBmsDemandElectricity(new BigDecimal(realTimeData_0x23.getBmsCurrentDemand()).toBigInteger().toString());
             detailInfo.setChargePower(realTimeData_0x23.getOutputPower());
             detailInfo.setSingleMaxVoltage(new BigDecimal(realTimeData_0x23.getBmsMaxVoltageAndGroup()).setScale(1, RoundingMode.HALF_DOWN).toString());
-            detailInfo.setSingleMinVoltage(new BigDecimal(parameterConfigData.getPileMinOutputVoltage()).setScale(1, RoundingMode.HALF_DOWN).toString());
+            detailInfo.setSingleMinVoltage(new BigDecimal(realTimeData_0x23.getBmsMaxVoltageAndGroup()).setScale(1, RoundingMode.HALF_DOWN).toString());
 
             detailInfo.setMeasuringChargeVoltage(new BigDecimal(realTimeData_0x23.getBmsChargingVoltage()).toBigInteger().toString());
             detailInfo.setMeasuringChargeElectricity(new BigDecimal(realTimeData_0x23.getBmsChargingCurrent()).toBigInteger().toString());