diff --git a/ems-system/src/main/java/com/xzzn/ems/service/impl/HomePageServiceImpl.java b/ems-system/src/main/java/com/xzzn/ems/service/impl/HomePageServiceImpl.java
index 26e039b..03a8a62 100644
--- a/ems-system/src/main/java/com/xzzn/ems/service/impl/HomePageServiceImpl.java
+++ b/ems-system/src/main/java/com/xzzn/ems/service/impl/HomePageServiceImpl.java
@@ -28,8 +28,6 @@ public class HomePageServiceImpl implements IHomePageService
     @Autowired
     private IEmsSiteService emsSiteService;
     @Autowired
-    private EmsPcsDataMapper emsPcsDataMapper;
-    @Autowired
     private EmsSiteSettingMapper emsSiteMapper;
     @Autowired
     private EmsAlarmRecordsMapper alarmRecordsMapper;
@@ -240,8 +238,10 @@ public class HomePageServiceImpl implements IHomePageService
             electricIndexList.setDisChargeEnergy(totalDisChargeData);
             elecDataMap.put(dataMonth,electricIndexList);
         }
-
-        electricDataList = elecDataMap.values().stream().collect(Collectors.toList());
+        // 按月份升序排序后返回
+        electricDataList = elecDataMap.values().stream()
+                .sorted(Comparator.comparing(ElectricIndexList::getDateMonth))
+                .collect(Collectors.toList());
         return  electricDataList;
     }
     // 从timeRangeList中获取指定站点+月份的时间范围