diff --git a/jsowell-admin/src/test/java/SpringBootTestController.java b/jsowell-admin/src/test/java/SpringBootTestController.java
index 09b7f02a7..cce3f4b3d 100644
--- a/jsowell-admin/src/test/java/SpringBootTestController.java
+++ b/jsowell-admin/src/test/java/SpringBootTestController.java
@@ -61,6 +61,7 @@ import com.jsowell.pile.service.programlogic.ProgramLogicFactory;
 import com.jsowell.pile.thirdparty.CommonParamsDTO;
 import com.jsowell.pile.transaction.dto.OrderTransactionDTO;
 import com.jsowell.pile.transaction.service.TransactionService;
+import com.jsowell.pile.vo.base.ConnectorInfoVO;
 import com.jsowell.pile.vo.base.MemberWalletVO;
 import com.jsowell.pile.vo.base.PileInfoVO;
 import com.jsowell.pile.vo.uniapp.customer.*;
@@ -267,6 +268,13 @@ public class SpringBootTestController {
     @Autowired
     private CarCouponRecordService carCouponRecordService;
 
+    @Test
+    public void batchSelectConnectorList() {
+        ArrayList<String> stationIds = Lists.newArrayList("19", "2", "14");
+        List<ConnectorInfoVO> connectorInfoVOS = pileConnectorInfoService.batchSelectConnectorList(stationIds);
+        System.out.println(connectorInfoVOS);
+    }
+
     @Test
     public void selectPileConnectorInfoListByPileSnListTest() {
         List<String> pileSnList = Lists.newArrayList();
diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileConnectorInfoServiceImpl.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileConnectorInfoServiceImpl.java
index 6ab085135..1a1a91432 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileConnectorInfoServiceImpl.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileConnectorInfoServiceImpl.java
@@ -519,7 +519,9 @@ public class PileConnectorInfoServiceImpl implements PileConnectorInfoService {
             // 重新查询数据库
             // 通过stationIds批量查询数据库
             List<ConnectorInfoVO> newConnectorInfoList = pileConnectorInfoMapper.batchSelectConnectorList(noDataStationIds);
-
+            if (CollectionUtils.isEmpty(values)) {
+                values = new ArrayList<>();
+            }
             values.add(newConnectorInfoList);
 
             // 设置缓存