diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileBasicInfoServiceImpl.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileBasicInfoServiceImpl.java
index 0c583a28c..6ebdc1ad7 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileBasicInfoServiceImpl.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileBasicInfoServiceImpl.java
@@ -646,6 +646,11 @@ public class PileBasicInfoServiceImpl implements IPileBasicInfoService {
 		return list;
 	}
 
+	/**
+	 * 通过站点id查询充电桩列表
+	 * @param stationId 站点id
+	 * @return 充电桩列表
+	 */
     @Override
     public List<PileBasicInfo> getPileListByStationId(String stationId) {
 		String redisKey = CacheConstants.GET_PILE_LIST_BY_STATION_ID + stationId;