diff --git a/jsowell-admin/src/main/java/com/jsowell/api/uniapp/business/BusinessFinancialController.java b/jsowell-admin/src/main/java/com/jsowell/api/uniapp/business/BusinessFinancialController.java
index 8955228fd..f80ae21e1 100644
--- a/jsowell-admin/src/main/java/com/jsowell/api/uniapp/business/BusinessFinancialController.java
+++ b/jsowell-admin/src/main/java/com/jsowell/api/uniapp/business/BusinessFinancialController.java
@@ -9,9 +9,11 @@ import com.jsowell.common.response.RestApiResponse;
 import com.jsowell.pile.dto.MerchantOrderReportDTO;
 import com.jsowell.pile.dto.ParkingCouponRecordQueryDTO;
 import com.jsowell.pile.dto.business.BusinessOperationAnalysisQueryDTO;
+import com.jsowell.pile.dto.business.BusinessScaleQueryDTO;
 import com.jsowell.pile.service.BusinessFinancialService;
-import com.jsowell.pile.vo.uniapp.business.BusinessOperationAnalysisVO;
 import com.jsowell.pile.vo.uniapp.business.BusinessGunEfficiencyAnalysisVO;
+import com.jsowell.pile.vo.uniapp.business.BusinessOperationAnalysisVO;
+import com.jsowell.pile.vo.uniapp.business.BusinessScaleVO;
 import com.jsowell.pile.vo.web.MerchantOrderReportVO;
 import org.apache.commons.lang3.StringUtils;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -120,28 +122,28 @@ public class BusinessFinancialController extends BaseController {
     }
 
     /**
-     * 查询枪均效率分析
+     * 查询经营规模
      *
      * @param dto 查询参数
-     * @return 枪均效率分析
+     * @return 经营规模数据（含指标卡片和曲线图）
      */
-    @PostMapping("/gunEfficiencyAnalysis")
-    public RestApiResponse<?> getBusinessGunEfficiencyAnalysis(@RequestBody BusinessOperationAnalysisQueryDTO dto) {
-        logger.info("查询枪均效率分析 params:{}", JSONObject.toJSONString(dto));
+    @PostMapping("/businessScale")
+    public RestApiResponse<?> getBusinessScale(@RequestBody BusinessScaleQueryDTO dto) {
+        logger.info("查询经营规模 params:{}", JSONObject.toJSONString(dto));
         RestApiResponse<?> response;
         try {
             if (dto == null) {
                 throw new BusinessException(ReturnCodeEnum.CODE_PARAM_NOT_NULL_ERROR);
             }
-            BusinessGunEfficiencyAnalysisVO result = businessFinancialService.getBusinessGunEfficiencyAnalysis(dto);
+            BusinessScaleVO result = businessFinancialService.getBusinessScale(dto);
             response = new RestApiResponse<>(result);
-            logger.info("查询枪均效率分析成功 startTime:{}, endTime:{}",
-                    dto.getStartTime(), dto.getEndTime());
+            logger.info("查询经营规模成功 startTime:{}, endTime:{}, selectedMetricCode:{}",
+                    dto.getStartTime(), dto.getEndTime(), dto.getSelectedMetricCode());
         } catch (BusinessException e) {
-            logger.warn("查询枪均效率分析业务异常 code:{}, message:{}", e.getCode(), e.getMessage(), e);
+            logger.warn("查询经营规模业务异常 code:{}, message:{}", e.getCode(), e.getMessage(), e);
             response = new RestApiResponse<>(e.getCode(), e.getMessage());
         } catch (Exception e) {
-            logger.error("查询枪均效率分析系统异常 params:{}", JSONObject.toJSONString(dto), e);
+            logger.error("查询经营规模系统异常 params:{}", JSONObject.toJSONString(dto), e);
             response = new RestApiResponse<>(e);
         }
         return response;
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/dto/business/BusinessScaleQueryDTO.java b/jsowell-pile/src/main/java/com/jsowell/pile/dto/business/BusinessScaleQueryDTO.java
new file mode 100644
index 000000000..779d0a775
--- /dev/null
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/dto/business/BusinessScaleQueryDTO.java
@@ -0,0 +1,43 @@
+package com.jsowell.pile.dto.business;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+/**
+ * 经营规模查询DTO
+ *
+ * @author zhangziao
+ * @date 2026/4/10
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class BusinessScaleQueryDTO {
+
+    /**
+     * 开始时间，格式：yyyy-MM-dd
+     */
+    private String startTime;
+
+    /**
+     * 结束时间，格式：yyyy-MM-dd
+     */
+    private String endTime;
+
+    /**
+     * 站点id列表
+     */
+    private List<String> stationIdList;
+
+    /**
+     * 当前选中的指标编码，用于查询对应的曲线图数据
+     * ORDER_AMOUNT-订单总额, ORDER_COUNT-充电订单量,
+     * SERVICE_AMOUNT-充电服务费, USE_ELECTRICITY-充电电量
+     */
+    private String selectedMetricCode;
+}
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/BusinessFinancialService.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/BusinessFinancialService.java
index 3abc86bf1..ea94965fc 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/BusinessFinancialService.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/BusinessFinancialService.java
@@ -4,8 +4,10 @@ import com.jsowell.common.core.page.PageResponse;
 import com.jsowell.pile.dto.MerchantOrderReportDTO;
 import com.jsowell.pile.dto.ParkingCouponRecordQueryDTO;
 import com.jsowell.pile.dto.business.BusinessOperationAnalysisQueryDTO;
+import com.jsowell.pile.dto.business.BusinessScaleQueryDTO;
 import com.jsowell.pile.vo.uniapp.business.BusinessGunEfficiencyAnalysisVO;
 import com.jsowell.pile.vo.uniapp.business.BusinessOperationAnalysisVO;
+import com.jsowell.pile.vo.uniapp.business.BusinessScaleVO;
 import com.jsowell.pile.vo.web.MerchantOrderReportVO;
 import com.jsowell.pile.vo.web.ParkingCouponRecordVO;
 
@@ -35,4 +37,12 @@ public interface BusinessFinancialService {
      * @return 枪均效率分析
      */
     BusinessGunEfficiencyAnalysisVO getBusinessGunEfficiencyAnalysis(BusinessOperationAnalysisQueryDTO dto);
+
+    /**
+     * 查询经营规模
+     *
+     * @param dto 查询条件
+     * @return 经营规模数据（含指标卡片和曲线图）
+     */
+    BusinessScaleVO getBusinessScale(BusinessScaleQueryDTO dto);
 }
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/BusinessFinancialServiceImpl.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/BusinessFinancialServiceImpl.java
index ae2576b38..acba854a6 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/BusinessFinancialServiceImpl.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/BusinessFinancialServiceImpl.java
@@ -15,6 +15,7 @@ import com.jsowell.pile.dto.ParkingCouponRecordQueryDTO;
 import com.jsowell.pile.dto.business.BusinessOperationAnalysisQueryDTO;
 import com.jsowell.pile.dto.business.BusinessOperationDateRangeDTO;
 import com.jsowell.pile.dto.business.BusinessOperationSummaryDTO;
+import com.jsowell.pile.dto.business.BusinessScaleQueryDTO;
 import com.jsowell.pile.domain.PileConnectorInfo;
 import com.jsowell.pile.domain.SettleOrderReport;
 import com.jsowell.pile.service.BusinessFinancialService;
@@ -28,6 +29,9 @@ import com.jsowell.pile.vo.uniapp.business.BusinessGunEfficiencyAnalysisVO;
 import com.jsowell.pile.vo.uniapp.business.BusinessOperationAnalysisVO;
 import com.jsowell.pile.vo.uniapp.business.BusinessOperationDiagnosisItemVO;
 import com.jsowell.pile.vo.uniapp.business.BusinessOperationMetricVO;
+import com.jsowell.pile.vo.uniapp.business.BusinessScaleChartVO;
+import com.jsowell.pile.vo.uniapp.business.BusinessScaleMetricVO;
+import com.jsowell.pile.vo.uniapp.business.BusinessScaleVO;
 import com.jsowell.pile.vo.web.MerchantOrderReportVO;
 import com.jsowell.pile.vo.web.ParkingCouponRecordVO;
 import lombok.extern.slf4j.Slf4j;
@@ -39,9 +43,12 @@ import org.springframework.util.CollectionUtils;
 import java.math.BigDecimal;
 import java.math.RoundingMode;
 import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
 import java.time.temporal.ChronoUnit;
 import java.util.ArrayList;
+import java.util.LinkedHashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.stream.Collectors;
 
 /**
@@ -59,6 +66,11 @@ public class BusinessFinancialServiceImpl implements BusinessFinancialService {
     private static final String FACTOR_AVG_ELECTRICITY = "AVG_ELECTRICITY";
     private static final String FACTOR_AVG_CHARGE_TIME = "AVG_CHARGE_TIME";
 
+    private static final String SCALE_METRIC_ORDER_AMOUNT = "ORDER_AMOUNT";
+    private static final String SCALE_METRIC_ORDER_COUNT = "ORDER_COUNT";
+    private static final String SCALE_METRIC_SERVICE_AMOUNT = "SERVICE_AMOUNT";
+    private static final String SCALE_METRIC_USE_ELECTRICITY = "USE_ELECTRICITY";
+
     @Autowired
     private SettleOrderReportService settleOrderReportService;
 
@@ -500,4 +512,233 @@ public class BusinessFinancialServiceImpl implements BusinessFinancialService {
         long remainMinutes = totalMinutes % 60;
         return String.format("%02dh%02dm", hours, remainMinutes);
     }
+
+    /**
+     * 查询经营规模
+     *
+     * @param dto 查询条件
+     * @return 经营规模数据
+     */
+    @Override
+    public BusinessScaleVO getBusinessScale(BusinessScaleQueryDTO dto) {
+        if (dto == null) {
+            return null;
+        }
+        if (StringUtils.isBlank(dto.getStartTime()) && StringUtils.isBlank(dto.getEndTime())) {
+            LocalDate endDate = LocalDate.now();
+            LocalDate startDate = endDate.minusDays(6);
+            dto.setStartTime(startDate.toString());
+            dto.setEndTime(endDate.toString());
+        }
+
+        BusinessOperationDateRangeDTO range = buildDateRangeFromScale(dto);
+        List<String> stationIdList = resolveStationIds(dto.getStationIdList());
+
+        // 当前周期汇总
+        BusinessOperationSummaryDTO currentSummary = buildOperationSummary(
+                stationIdList, range.getCurrentStart(), range.getCurrentEnd());
+        // 上周期汇总
+        BusinessOperationSummaryDTO previousSummary = buildOperationSummary(
+                stationIdList, range.getPreviousStart(), range.getPreviousEnd());
+
+        // 构建指标卡片
+        List<BusinessScaleMetricVO> metricList = new ArrayList<>();
+        metricList.add(buildScaleMetric(SCALE_METRIC_ORDER_AMOUNT, "订单总额", "元",
+                currentSummary.getOrderAmount(), previousSummary.getOrderAmount()));
+        metricList.add(buildScaleMetric(SCALE_METRIC_ORDER_COUNT, "充电订单量", "单",
+                currentSummary.getOrderCount(), previousSummary.getOrderCount()));
+        metricList.add(buildScaleMetric(SCALE_METRIC_SERVICE_AMOUNT, "充电服务费", "元",
+                currentSummary.getServiceAmount(), previousSummary.getServiceAmount()));
+        metricList.add(buildScaleMetric(SCALE_METRIC_USE_ELECTRICITY, "充电电量", "度",
+                currentSummary.getUseElectricity(), previousSummary.getUseElectricity()));
+
+        // 构建选中指标的曲线图数据
+        String selectedMetricCode = StringUtils.isBlank(dto.getSelectedMetricCode())
+                ? SCALE_METRIC_USE_ELECTRICITY : dto.getSelectedMetricCode();
+        BusinessScaleChartVO chartData = buildScaleChart(
+                selectedMetricCode, stationIdList, range);
+
+        return BusinessScaleVO.builder()
+                .currentStartTime(range.getCurrentStart())
+                .currentEndTime(range.getCurrentEnd())
+                .previousStartTime(range.getPreviousStart())
+                .previousEndTime(range.getPreviousEnd())
+                .metricList(metricList)
+                .chartData(chartData)
+                .build();
+    }
+
+    /**
+     * 构建经营规模日期区间
+     */
+    private BusinessOperationDateRangeDTO buildDateRangeFromScale(BusinessScaleQueryDTO dto) {
+        try {
+            LocalDate currentStart = LocalDate.parse(dto.getStartTime());
+            LocalDate currentEnd = LocalDate.parse(dto.getEndTime());
+            if (currentEnd.isBefore(currentStart)) {
+                throw new BusinessException(ReturnCodeEnum.CODE_PARAM_NOT_NULL_ERROR);
+            }
+            long days = ChronoUnit.DAYS.between(currentStart, currentEnd) + 1;
+            LocalDate previousEnd = currentStart.minusDays(1);
+            LocalDate previousStart = previousEnd.minusDays(days - 1);
+            return BusinessOperationDateRangeDTO.builder()
+                    .currentStart(currentStart.toString())
+                    .currentEnd(currentEnd.toString())
+                    .previousStart(previousStart.toString())
+                    .previousEnd(previousEnd.toString())
+                    .build();
+        } catch (BusinessException e) {
+            throw e;
+        } catch (Exception e) {
+            throw new BusinessException(ReturnCodeEnum.CODE_PARAM_NOT_NULL_ERROR);
+        }
+    }
+
+    /**
+     * 构建经营规模指标卡片
+     */
+    private BusinessScaleMetricVO buildScaleMetric(String metricCode, String metricName, String unit,
+                                                    BigDecimal currentValue, BigDecimal previousValue) {
+        BigDecimal safeCurrentValue = BigDecimalUtils.nullToZero(currentValue);
+        BigDecimal safePreviousValue = BigDecimalUtils.nullToZero(previousValue);
+        BigDecimal changeValue = BigDecimalUtils.normalize(safeCurrentValue.subtract(safePreviousValue));
+        return BusinessScaleMetricVO.builder()
+                .metricCode(metricCode)
+                .metricName(metricName)
+                .unit(unit)
+                .currentValue(BigDecimalUtils.normalize(safeCurrentValue))
+                .previousValue(BigDecimalUtils.normalize(safePreviousValue))
+                .changeValue(changeValue)
+                .changeRate(BigDecimalUtils.calculateRate(safeCurrentValue, safePreviousValue))
+                .build();
+    }
+
+    /**
+     * 构建经营规模曲线图数据
+     */
+    private BusinessScaleChartVO buildScaleChart(String metricCode, List<String> stationIdList,
+                                                  BusinessOperationDateRangeDTO range) {
+        String metricName;
+        String unit;
+        switch (metricCode) {
+            case SCALE_METRIC_ORDER_AMOUNT:
+                metricName = "订单总额";
+                unit = "元";
+                break;
+            case SCALE_METRIC_ORDER_COUNT:
+                metricName = "充电订单量";
+                unit = "单";
+                break;
+            case SCALE_METRIC_SERVICE_AMOUNT:
+                metricName = "充电服务费";
+                unit = "元";
+                break;
+            default:
+                metricName = "充电电量";
+                unit = "度";
+                break;
+        }
+
+        // 查询当前周期每日数据
+        Map<String, SettleOrderReport> currentDailyMap = queryDailyReportMap(
+                stationIdList, range.getCurrentStart(), range.getCurrentEnd());
+        // 查询上周期每日数据
+        Map<String, SettleOrderReport> previousDailyMap = queryDailyReportMap(
+                stationIdList, range.getPreviousStart(), range.getPreviousEnd());
+
+        LocalDate currentStart = LocalDate.parse(range.getCurrentStart());
+        LocalDate currentEnd = LocalDate.parse(range.getCurrentEnd());
+        LocalDate previousStart = LocalDate.parse(range.getPreviousStart());
+
+        long dayCount = ChronoUnit.DAYS.between(currentStart, currentEnd) + 1;
+        DateTimeFormatter displayFormatter = DateTimeFormatter.ofPattern("MM/dd");
+
+        List<BusinessScaleChartVO.ChartPoint> chartPoints = new ArrayList<>();
+        for (long i = 0; i < dayCount; i++) {
+            LocalDate currentDate = currentStart.plusDays(i);
+            LocalDate previousDate = previousStart.plusDays(i);
+
+            String dateKey = currentDate.toString();
+            SettleOrderReport currentReport = currentDailyMap.get(dateKey);
+            SettleOrderReport previousReport = previousDailyMap.get(previousDate.toString());
+
+            BigDecimal currentValue = extractMetricValue(metricCode, currentReport);
+            BigDecimal previousValue = extractMetricValue(metricCode, previousReport);
+
+            chartPoints.add(BusinessScaleChartVO.ChartPoint.builder()
+                    .date(currentDate.format(displayFormatter))
+                    .fullDate(dateKey)
+                    .value(BigDecimalUtils.normalize(currentValue))
+                    .previousValue(BigDecimalUtils.normalize(previousValue))
+                    .changeRate(BigDecimalUtils.calculateRate(
+                            BigDecimalUtils.nullToZero(currentValue),
+                            BigDecimalUtils.nullToZero(previousValue)))
+                    .build());
+        }
+
+        return BusinessScaleChartVO.builder()
+                .metricCode(metricCode)
+                .metricName(metricName)
+                .unit(unit)
+                .chartData(chartPoints)
+                .build();
+    }
+
+    /**
+     * 查询每日报表数据，按日期分组返回Map
+     */
+    private Map<String, SettleOrderReport> queryDailyReportMap(List<String> stationIdList,
+                                                                String startTime, String endTime) {
+        if (stationIdList != null && stationIdList.isEmpty()) {
+            return new LinkedHashMap<>();
+        }
+        List<SettleOrderReport> reportList = settleOrderReportService.queryOrderReport(
+                stationIdList, startTime, endTime);
+        // 按tradeDate分组汇总
+        Map<String, SettleOrderReport> dailyMap = new LinkedHashMap<>();
+        if (!CollectionUtils.isEmpty(reportList)) {
+            for (SettleOrderReport report : reportList) {
+                String tradeDate = report.getTradeDate();
+                if (StringUtils.isBlank(tradeDate)) {
+                    continue;
+                }
+                SettleOrderReport existing = dailyMap.get(tradeDate);
+                if (existing == null) {
+                    dailyMap.put(tradeDate, report);
+                } else {
+                    // 合并同一天多个站点的数据
+                    existing.setTotalAmount(existing.getTotalAmount().add(
+                            BigDecimalUtils.nullToZero(report.getTotalAmount())));
+                    existing.setServiceAmount(existing.getServiceAmount().add(
+                            BigDecimalUtils.nullToZero(report.getServiceAmount())));
+                    existing.setUseElectricity(existing.getUseElectricity().add(
+                            BigDecimalUtils.nullToZero(report.getUseElectricity())));
+                    existing.setChargeNum(String.valueOf(
+                            BigDecimalUtils.parseOrZero(existing.getChargeNum())
+                                    .add(BigDecimalUtils.parseOrZero(report.getChargeNum()))));
+                }
+            }
+        }
+        return dailyMap;
+    }
+
+    /**
+     * 从报表记录中提取指定指标的值
+     */
+    private BigDecimal extractMetricValue(String metricCode, SettleOrderReport report) {
+        if (report == null) {
+            return BigDecimal.ZERO;
+        }
+        switch (metricCode) {
+            case SCALE_METRIC_ORDER_AMOUNT:
+                return BigDecimalUtils.nullToZero(report.getTotalAmount());
+            case SCALE_METRIC_ORDER_COUNT:
+                return BigDecimalUtils.parseOrZero(report.getChargeNum());
+            case SCALE_METRIC_SERVICE_AMOUNT:
+                return BigDecimalUtils.nullToZero(report.getServiceAmount());
+            case SCALE_METRIC_USE_ELECTRICITY:
+            default:
+                return BigDecimalUtils.nullToZero(report.getUseElectricity());
+        }
+    }
 }
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/vo/uniapp/business/BusinessGunEfficiencyAnalysisVO.java b/jsowell-pile/src/main/java/com/jsowell/pile/vo/uniapp/business/BusinessGunEfficiencyAnalysisVO.java
new file mode 100644
index 000000000..957bf73ec
--- /dev/null
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/vo/uniapp/business/BusinessGunEfficiencyAnalysisVO.java
@@ -0,0 +1,56 @@
+package com.jsowell.pile.vo.uniapp.business;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.math.BigDecimal;
+
+/**
+ * 枪均效率分析VO
+ *
+ * @author Auto
+ * @Date 2026/4/3
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class BusinessGunEfficiencyAnalysisVO {
+
+    /**
+     * 开始时间
+     */
+    private String startTime;
+
+    /**
+     * 结束时间
+     */
+    private String endTime;
+
+    /**
+     * 枪日均服务费(元)
+     */
+    private BigDecimal gunAvgDailyServiceFee;
+
+    /**
+     * 枪日均充电量(度)
+     */
+    private BigDecimal gunAvgDailyElectricity;
+
+    /**
+     * 度均服务费(元)
+     */
+    private BigDecimal avgServiceFeePerDegree;
+
+    /**
+     * 枪日均充电时长，格式：xxhxxm
+     */
+    private String gunAvgDailyChargeTime;
+
+    /**
+     * 平均功率(KW)
+     */
+    private BigDecimal avgPower;
+}
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/vo/uniapp/business/BusinessScaleChartVO.java b/jsowell-pile/src/main/java/com/jsowell/pile/vo/uniapp/business/BusinessScaleChartVO.java
new file mode 100644
index 000000000..1839cf47e
--- /dev/null
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/vo/uniapp/business/BusinessScaleChartVO.java
@@ -0,0 +1,77 @@
+package com.jsowell.pile.vo.uniapp.business;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.math.BigDecimal;
+import java.util.List;
+
+/**
+ * 经营规模曲线图数据VO
+ *
+ * @author zhangziao
+ * @date 2026/4/10
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class BusinessScaleChartVO {
+
+    /**
+     * 指标编码
+     */
+    private String metricCode;
+
+    /**
+     * 指标名称
+     */
+    private String metricName;
+
+    /**
+     * 指标单位
+     */
+    private String unit;
+
+    /**
+     * 曲线图数据点列表
+     */
+    private List<ChartPoint> chartData;
+
+    /**
+     * 曲线图单个数据点
+     */
+    @Data
+    @AllArgsConstructor
+    @NoArgsConstructor
+    @Builder
+    public static class ChartPoint {
+
+        /**
+         * 日期，格式：MM/dd
+         */
+        private String date;
+
+        /**
+         * 完整日期，格式：yyyy-MM-dd
+         */
+        private String fullDate;
+
+        /**
+         * 当前周期值
+         */
+        private BigDecimal value;
+
+        /**
+         * 上周期同日值
+         */
+        private BigDecimal previousValue;
+
+        /**
+         * 环比
+         */
+        private String changeRate;
+    }
+}
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/vo/uniapp/business/BusinessScaleMetricVO.java b/jsowell-pile/src/main/java/com/jsowell/pile/vo/uniapp/business/BusinessScaleMetricVO.java
new file mode 100644
index 000000000..c70c154e1
--- /dev/null
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/vo/uniapp/business/BusinessScaleMetricVO.java
@@ -0,0 +1,56 @@
+package com.jsowell.pile.vo.uniapp.business;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.math.BigDecimal;
+
+/**
+ * 经营规模指标卡片VO
+ *
+ * @author zhangziao
+ * @date 2026/4/10
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class BusinessScaleMetricVO {
+
+    /**
+     * 指标编码
+     */
+    private String metricCode;
+
+    /**
+     * 指标名称
+     */
+    private String metricName;
+
+    /**
+     * 指标单位
+     */
+    private String unit;
+
+    /**
+     * 当前周期值
+     */
+    private BigDecimal currentValue;
+
+    /**
+     * 上周期值
+     */
+    private BigDecimal previousValue;
+
+    /**
+     * 变化值
+     */
+    private BigDecimal changeValue;
+
+    /**
+     * 环比，格式如 +3.91% 或 -3.91%
+     */
+    private String changeRate;
+}
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/vo/uniapp/business/BusinessScaleVO.java b/jsowell-pile/src/main/java/com/jsowell/pile/vo/uniapp/business/BusinessScaleVO.java
new file mode 100644
index 000000000..9ddb32778
--- /dev/null
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/vo/uniapp/business/BusinessScaleVO.java
@@ -0,0 +1,51 @@
+package com.jsowell.pile.vo.uniapp.business;
+
+import lombok.AllArgsConstructor;
+import lombok.Builder;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+import java.util.List;
+
+/**
+ * 经营规模VO
+ *
+ * @author zhangziao
+ * @date 2026/4/10
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+@Builder
+public class BusinessScaleVO {
+
+    /**
+     * 当前周期开始时间
+     */
+    private String currentStartTime;
+
+    /**
+     * 当前周期结束时间
+     */
+    private String currentEndTime;
+
+    /**
+     * 上周期开始时间
+     */
+    private String previousStartTime;
+
+    /**
+     * 上周期结束时间
+     */
+    private String previousEndTime;
+
+    /**
+     * 指标卡片列表（订单总额、充电订单量、充电服务费、充电电量）
+     */
+    private List<BusinessScaleMetricVO> metricList;
+
+    /**
+     * 当前选中指标对应的曲线图数据
+     */
+    private BusinessScaleChartVO chartData;
+}