diff --git a/hzims-service/hzims-scheduled/src/main/java/com/hnac/hzims/scheduled/service/alarm/impl/AlarmQueryServiceImpl.java b/hzims-service/hzims-scheduled/src/main/java/com/hnac/hzims/scheduled/service/alarm/impl/AlarmQueryServiceImpl.java
index dbcd506..a11c587 100644
--- a/hzims-service/hzims-scheduled/src/main/java/com/hnac/hzims/scheduled/service/alarm/impl/AlarmQueryServiceImpl.java
+++ b/hzims-service/hzims-scheduled/src/main/java/com/hnac/hzims/scheduled/service/alarm/impl/AlarmQueryServiceImpl.java
@@ -186,6 +186,6 @@ public class AlarmQueryServiceImpl extends BaseServiceImpl<AlarmQueryMapper, Ala
                 return alarm.getStationId();
             }
             return "";
-        }).filter(StringUtil::isBlank).distinct().collect(Collectors.toList());
+        }).filter(StringUtil::isNotBlank).distinct().collect(Collectors.toList());
     }
 }
\ No newline at end of file