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 0ffbbf90f..22243f7a3 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
@@ -181,7 +181,7 @@ public class PileConnectorInfoServiceImpl implements PileConnectorInfoService {
         List<String> noCachePileSnList = pileSnList.stream()
                 .filter(pileSn -> !collect.containsKey(pileSn))
                 .collect(Collectors.toList());
-
+        // TODO 未从缓存获取到的去数据库查询并放缓存
         return resultMap;
     }