diff --git a/hzims-service/hzims-alarm/src/main/java/com/hnac/hzims/alarm/source/service/impl/MessageServiceImpl.java b/hzims-service/hzims-alarm/src/main/java/com/hnac/hzims/alarm/source/service/impl/MessageServiceImpl.java
index 378a88d..304f56b 100644
--- a/hzims-service/hzims-alarm/src/main/java/com/hnac/hzims/alarm/source/service/impl/MessageServiceImpl.java
+++ b/hzims-service/hzims-alarm/src/main/java/com/hnac/hzims/alarm/source/service/impl/MessageServiceImpl.java
@@ -203,9 +203,9 @@ public class MessageServiceImpl implements MessageService {
         message.setTaskId(entity.getId());
         // 微信参数键值对
         HashMap<String,Object> map = new HashMap<>();
-        map.put("thing18",getTruncateString(entity.getStationName(), 29));
+        map.put("thing18",getTruncateString(entity.getStationName(), 17));
 //        map.put("thing5",Optional.ofNullable(entity.getDeviceCode()).orElse("未知设备"));
-        map.put("thing11",getTruncateString(entity.getAlarmContext(), 29));
+        map.put("thing11",getTruncateString(entity.getAlarmContext(), 17));
         map.put("time2",entity.getAlarmTime());
         map.put("thing14", DictCache.getValue("alarm_source", entity.getAlarmSource()));
         message.setMap(map);