diff --git a/jsowell-admin/src/main/java/com/jsowell/api/uniapp/business/BusinessStationInfoController.java b/jsowell-admin/src/main/java/com/jsowell/api/uniapp/business/BusinessStationInfoController.java
index 59a2cd9ac..ad29c7118 100644
--- a/jsowell-admin/src/main/java/com/jsowell/api/uniapp/business/BusinessStationInfoController.java
+++ b/jsowell-admin/src/main/java/com/jsowell/api/uniapp/business/BusinessStationInfoController.java
@@ -91,7 +91,7 @@ public class BusinessStationInfoController extends BaseController {
     }
 
     /**
-     * 查询订单数量趋势信息
+     * 查询站点订单数量趋势信息
      * @return
      */
     @PostMapping("/getStationOrderQuantityInfo")
@@ -101,10 +101,10 @@ public class BusinessStationInfoController extends BaseController {
             StationBusinessAnalyzeInfoVO vo = pileStationInfoService.getStationOrderQuantityInfo(dto);
             response = new RestApiResponse<>(ImmutableMap.of("stationBusinessAnalyzeInfoVO", vo));
         } catch (Exception e) {
-            logger.error("查询订单数量趋势信息 error", e);
+            logger.error("查询站点订单数量趋势信息 error", e);
             response = new RestApiResponse<>(e);
         }
-        logger.info("查询订单数量趋势信息 params:{}, result:{}", JSONObject.toJSONString(dto), response);
+        logger.info("查询站点订单数量趋势信息 params:{}, result:{}", JSONObject.toJSONString(dto), response);
         return response;
     }
 }
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileReservationInfoServiceImpl.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileReservationInfoServiceImpl.java
index 8a4ce0068..435f7722b 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileReservationInfoServiceImpl.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileReservationInfoServiceImpl.java
@@ -518,6 +518,9 @@ public class PileReservationInfoServiceImpl implements PileReservationInfoServic
     @Override
     public PileReservationInfoVO queryReservationInfo(PileReservationDTO dto) {
         PileReservationInfo pileReservationInfo = pileReservationInfoMapper.selectByPileConnectorCode(dto.getPileConnectorCode());
+        if (pileReservationInfo == null) {
+            return null;
+        }
         PileReservationInfoVO build = PileReservationInfoVO.builder()
                 .reservedId(pileReservationInfo.getId() + "")
                 .pileSn(pileReservationInfo.getPileSn())