diff --git a/jsowell-netty/src/main/java/com/jsowell/netty/handler/yunkuaichong/ConfirmStartChargingRequestHandler.java b/jsowell-netty/src/main/java/com/jsowell/netty/handler/yunkuaichong/ConfirmStartChargingRequestHandler.java
index 855ce3f88..8a66600e2 100644
--- a/jsowell-netty/src/main/java/com/jsowell/netty/handler/yunkuaichong/ConfirmStartChargingRequestHandler.java
+++ b/jsowell-netty/src/main/java/com/jsowell/netty/handler/yunkuaichong/ConfirmStartChargingRequestHandler.java
@@ -317,7 +317,13 @@ public class ConfirmStartChargingRequestHandler extends AbstractYkcHandler {
             BigDecimal totalBalance = memberWalletVO.getTotalBalance() == null
                     ? BigDecimal.ZERO
                     : memberWalletVO.getTotalBalance();
-            if (!ChargeAmountUtils.isPositive(chargeAmount) || totalBalance.compareTo(chargeAmount) < 0) {
+            // 账户余额小于默认充电金额时，使用全部余额
+            if (totalBalance.compareTo(chargeAmount) < 0) {
+                log.info("余额不足默认金额，使用全部余额, memberId:{}, chargeAmount:{}, totalBalance:{}",
+                        memberWalletVO.getMemberId(), chargeAmount, totalBalance);
+                chargeAmount = totalBalance;
+            }
+            if (!ChargeAmountUtils.isPositive(chargeAmount)) {
                 log.info("余额不足, memberId:{}, chargeAmount:{}, totalBalance:{}",
                         memberWalletVO.getMemberId(), chargeAmount, totalBalance);
                 return buildFailureResult("03");
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java
index 65806e58f..0ddddbbc2 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/OrderBasicInfoServiceImpl.java
@@ -4730,7 +4730,13 @@ public class OrderBasicInfoServiceImpl implements OrderBasicInfoService {
         BigDecimal totalBalance = memberVO.getTotalBalance() == null
                 ? BigDecimal.ZERO
                 : memberVO.getTotalBalance();
+        // 账户余额小于默认充电金额时，使用全部余额
         if (totalBalance.compareTo(chargeAmount) < 0) {
+            logger.info("充电桩主动申请启动充电生成订单 余额不足默认金额，使用全部余额, memberId:{}, chargeAmount:{}, totalBalance:{}",
+                    memberId, chargeAmount, totalBalance);
+            chargeAmount = totalBalance;
+        }
+        if (!ChargeAmountUtils.isPositive(chargeAmount)) {
             logger.info("充电桩主动申请启动充电生成订单 余额不足, memberId:{}, chargeAmount:{}, totalBalance:{}",
                     memberId, chargeAmount, totalBalance);
             throw new BusinessException(ReturnCodeEnum.CODE_BALANCE_IS_INSUFFICIENT);
@@ -6777,7 +6783,13 @@ public class OrderBasicInfoServiceImpl implements OrderBasicInfoService {
             BigDecimal totalBalance = memberWalletVO.getTotalBalance() == null
                     ? BigDecimal.ZERO
                     : memberWalletVO.getTotalBalance();
-            if (!ChargeAmountUtils.isPositive(chargeAmount) || totalBalance.compareTo(chargeAmount) < 0) {
+            // 账户余额小于默认充电金额时，使用全部余额
+            if (totalBalance.compareTo(chargeAmount) < 0) {
+                logger.info("并充生成订单----余额不足默认金额，使用全部余额, memberId:{}, chargeAmount:{}, totalBalance:{}",
+                        memberWalletVO.getMemberId(), chargeAmount, totalBalance);
+                chargeAmount = totalBalance;
+            }
+            if (!ChargeAmountUtils.isPositive(chargeAmount)) {
                 map.put("transactionCode", Constants.ILLEGAL_TRANSACTION_CODE);
                 map.put("accountBalance", accountBalance);
                 map.put("defeatReasonCode", "03");