diff --git a/src/main/java/com/bonus/gzcar/business/backstage/service/SupDispatchCarServiceImpl.java b/src/main/java/com/bonus/gzcar/business/backstage/service/SupDispatchCarServiceImpl.java
index 6d0a8de..cb074ef 100644
--- a/src/main/java/com/bonus/gzcar/business/backstage/service/SupDispatchCarServiceImpl.java
+++ b/src/main/java/com/bonus/gzcar/business/backstage/service/SupDispatchCarServiceImpl.java
@@ -465,6 +465,10 @@ public class SupDispatchCarServiceImpl implements SupDispatchCarService {
                     } else { // tonValue ≥ 5（明确包含等于5的情况）
                         tonType = "3";
                     }
+
+                    log.info("车辆派车计算 - 公里数:{}, 吨位:{}, 吨位类型:{}, 合同ID:{}, 供应商ID:{}",
+                            gls, vo.getTon(), tonType, vo.getContractId(), vo.getSupId());
+
                     PriceVo priceVo = getMoney(vo.getContractId(), null, vo.getSupId(), gls, tonType);
                     sb.append("依据:").append(priceVo.getGlsStart()).append("-").append(priceVo.getGlsEnd());
                     sb.append("公里:").append(priceVo.getPrice()).append("元");
@@ -480,6 +484,8 @@ public class SupDispatchCarServiceImpl implements SupDispatchCarService {
                     vo.setCost(glsMoney.toString());
                     vo.setGlsMoney(glsMoney);
                 } catch (Exception e) {
+                    log.error("车辆派车计算失败 - 公里数:{}, 吨位:{}, 合同ID:{}, 供应商ID:{}, 异常信息:{}",
+                            gls, vo.getTon(), vo.getContractId(), vo.getSupId(), e.getMessage(), e);
                     return "公里数不在厂商合同范围内";
                 }
             } else {
@@ -487,6 +493,9 @@ public class SupDispatchCarServiceImpl implements SupDispatchCarService {
                 int day = vo.getPlanDay();
                 int isOutSet = vo.getIsOutSet();
                 try {
+                    log.info("吊车派车计算 - 计划天数:{}, 是否收取进出场费:{}, 合同ID:{}, 车型ID:{}, 供应商ID:{}",
+                            day, isOutSet, vo.getContractId(), vo.getModelId(), vo.getSupId());
+
                     BigDecimal days = new BigDecimal(day);
                     BigDecimal dcMoney = new BigDecimal("0");
                     BigDecimal month = new BigDecimal("30");
@@ -533,12 +542,17 @@ public class SupDispatchCarServiceImpl implements SupDispatchCarService {
                     vo.setDayPrice(priceVo.getDayPrice());
                     vo.setMonthPrice(priceVo.getMonthPrice());
                 } catch (Exception e) {
+                    log.error("吊车派车计算失败 - 计划天数:{}, 合同ID:{}, 车型ID:{}, 供应商ID:{}, 异常信息:{}",
+                            day, vo.getContractId(), vo.getModelId(), vo.getSupId(), e.getMessage(), e);
                     return "公里数不在厂商合同范围内";
                 }
                 if (isOutSet == 1) {
                     //进出场公里数
                     String jcGls = vo.getJcGls();
                     try {
+                        log.info("计算进出场费用 - 进出场公里数:{}, 合同ID:{}, 车型ID:{}, 供应商ID:{}",
+                                jcGls, vo.getContractId(), vo.getModelId(), vo.getSupId());
+
                         PriceVo priceVo = getJccMoney(vo.getContractId(), vo.getModelId(), vo.getSupId(), jcGls);
                         sb.append("依据:").append(priceVo.getGlsStart()).append("-").append(priceVo.getGlsEnd());
                         sb.append("公里:").append(priceVo.getPrice()).append("元");
@@ -549,6 +563,8 @@ public class SupDispatchCarServiceImpl implements SupDispatchCarService {
                         cost = cost.add(jcMoney);
                         vo.setCost(cost.toString());
                     } catch (Exception e) {
+                        log.error("进出场费用计算失败 - 进出场公里数:{}, 合同ID:{}, 车型ID:{}, 供应商ID:{}, 异常信息:{}",
+                                jcGls, vo.getContractId(), vo.getModelId(), vo.getSupId(), e.getMessage(), e);
                         return "公里数不在进出场费用范围内";
                     }
                 }
@@ -567,18 +583,38 @@ public class SupDispatchCarServiceImpl implements SupDispatchCarService {
      */
     private PriceVo getMoney(String contractId, String modelId, String supId, String gls, String ton) throws Exception {
         List<PriceVo> list = mapper.getContractPriceList(contractId, modelId, supId, ton);
+
+        log.info("查询合同价格 - contractId:{}, modelId:{}, supId:{}, gls:{}, ton:{}", contractId, modelId, supId, gls, ton);
+        log.info("查询到的价格区间数量: {}", list != null ? list.size() : 0);
+
         //车辆
         if (StringHelper.isEmpty(modelId)) {
+            if (list == null || list.isEmpty()) {
+                log.error("未查询到合同价格配置 - contractId:{}, supId:{}, ton:{}", contractId, supId, ton);
+                throw new Exception("未查询到合同价格配置");
+            }
+
             BigDecimal nowGls = new BigDecimal(gls);
+            log.info("当前公里数: {}", nowGls);
+
             for (PriceVo priceVo : list) {
                 BigDecimal glsEnd = new BigDecimal(priceVo.getGlsEnd());
                 BigDecimal glsStart = new BigDecimal(priceVo.getGlsStart());
+                log.info("价格区间: {} - {}, 价格: {}", glsStart, glsEnd, priceVo.getPrice());
+
                 if (nowGls.compareTo(glsEnd) <= 0 && nowGls.compareTo(glsStart) >= 0) {
+                    log.info("匹配到价格区间: {} - {}", glsStart, glsEnd);
                     return priceVo;
                 }
             }
-            throw new Exception();
+
+            log.error("公里数{}不在任何价格区间内 - contractId:{}, supId:{}, ton:{}", nowGls, contractId, supId, ton);
+            throw new Exception("公里数不在合同配置范围内");
         } else {
+            if (list == null || list.isEmpty()) {
+                log.error("未查询到吊车价格配置 - contractId:{}, modelId:{}, supId:{}", contractId, modelId, supId);
+                throw new Exception("未查询到吊车价格配置");
+            }
             return list.get(0);
         }
     }
@@ -595,15 +631,31 @@ public class SupDispatchCarServiceImpl implements SupDispatchCarService {
      */
     private PriceVo getJccMoney(String contractId, String modelId, String supId, String gls) throws Exception {
         List<PriceVo> list = mapper.getCarOutList(contractId, modelId, supId);
+
+        log.info("查询进出场费用 - contractId:{}, modelId:{}, supId:{}, gls:{}", contractId, modelId, supId, gls);
+        log.info("查询到的进出场费用区间数量: {}", list != null ? list.size() : 0);
+
+        if (list == null || list.isEmpty()) {
+            log.error("未查询到进出场费用配置 - contractId:{}, modelId:{}, supId:{}", contractId, modelId, supId);
+            throw new Exception("未查询到进出场费用配置");
+        }
+
         BigDecimal nowGls = new BigDecimal(gls);
+        log.info("当前进出场公里数: {}", nowGls);
+
         for (PriceVo priceVo : list) {
             BigDecimal glsEnd = new BigDecimal(priceVo.getGlsEnd());
             BigDecimal glsStart = new BigDecimal(priceVo.getGlsStart());
+            log.info("进出场费用区间: {} - {}, 价格: {}", glsStart, glsEnd, priceVo.getPrice());
+
             if (nowGls.compareTo(glsEnd) <= 0 && nowGls.compareTo(glsStart) > 0) {
+                log.info("匹配到进出场费用区间: {} - {}", glsStart, glsEnd);
                 return priceVo;
             }
         }
-        throw new Exception();
+
+        log.error("进出场公里数{}不在任何费用区间内 - contractId:{}, modelId:{}, supId:{}", nowGls, contractId, modelId, supId);
+        throw new Exception("进出场公里数不在配置范围内");
     }