diff --git a/hzims-service/hzims-alarm/src/main/java/com/hnac/hzims/alarm/mqtt/MqttConfig.java b/hzims-service/hzims-alarm/src/main/java/com/hnac/hzims/alarm/mqtt/MqttConfig.java
index e19bc90..d6bfe52 100644
--- a/hzims-service/hzims-alarm/src/main/java/com/hnac/hzims/alarm/mqtt/MqttConfig.java
+++ b/hzims-service/hzims-alarm/src/main/java/com/hnac/hzims/alarm/mqtt/MqttConfig.java
@@ -46,7 +46,7 @@ public class MqttConfig {
 //    private String mqtt_system_topname;
     @PostConstruct
     public void registerMqtt(){
-
+try {
             com.hnac.hzinfo.subscribe.MqttConfig mqttConfig = new com.hnac.hzinfo.subscribe.MqttConfig();
             mqttConfig.setUrl(mqtt_fdp_url);
             mqttConfig.setGroup(mqtt_fdp_group);