diff --git a/src/main/java/com/bonus/digitalSignage/backstage/service/impl/DigitalSignageServiceImpl.java b/src/main/java/com/bonus/digitalSignage/backstage/service/impl/DigitalSignageServiceImpl.java
index f58ab03..0300258 100644
--- a/src/main/java/com/bonus/digitalSignage/backstage/service/impl/DigitalSignageServiceImpl.java
+++ b/src/main/java/com/bonus/digitalSignage/backstage/service/impl/DigitalSignageServiceImpl.java
@@ -98,7 +98,7 @@ public class DigitalSignageServiceImpl implements DigitalSignageService {
         try {
             // 查询索道运输信息
             List<DigitalSignageVo.CablewaTransVo> cablewaTransVos = Optional.ofNullable(dao.getCablewaTrans(dto)).orElseGet(ArrayList::new);
-            if(CollectionUtils.isEmpty(cablewaTransVos)){
+            if(CollectionUtils.isNotEmpty(cablewaTransVos)){
                 for (DigitalSignageVo.CablewaTransVo vo : cablewaTransVos) {
                     List<DigitalSignageVo.CablewaTransPointVo> cablewaTransPointVos = Optional.ofNullable(dao.getCablewaTransPointVos(vo)).orElseGet(ArrayList::new);
                     vo.setCablewaTransPointVoList(cablewaTransPointVos);