diff --git a/sec-beidou/src/main/java/com/imdroid/beidou/controller/IndexController.java b/sec-beidou/src/main/java/com/imdroid/beidou/controller/IndexController.java
index 1ab49383..ea452920 100644
--- a/sec-beidou/src/main/java/com/imdroid/beidou/controller/IndexController.java
+++ b/sec-beidou/src/main/java/com/imdroid/beidou/controller/IndexController.java
@@ -82,6 +82,11 @@ public class IndexController extends BasicController{
             if(status.getState() == GnssStatus.STATE_OFFLINE) deviceOfflineNum++;
             if(status.getWarning() == WarningCfg.LEVEL_1) warning1Num++;
             else if(status.getWarning() == WarningCfg.LEVEL_2) warning2Num++;
+            // 地图上显示告警原因
+            if(status.getWarning()!=WarningCfg.LEVEL_0){
+                List<String> warningInfo= WarningCfg.parseCode(status.getWarningcode());
+                status.setDeviceid(status.getDeviceid() +" "+warningInfo);
+            }
         }
 
         m.addAttribute("deviceDeployedNum", deviceDeployedNum);