diff --git a/src/main/java/com/genersoft/iot/vmp/gb28181/event/offline/KeepaliveTimeoutListenerForPlatform.java b/src/main/java/com/genersoft/iot/vmp/gb28181/event/offline/KeepaliveTimeoutListenerForPlatform.java
index 4d2b8ce4..08815682 100644
--- a/src/main/java/com/genersoft/iot/vmp/gb28181/event/offline/KeepaliveTimeoutListenerForPlatform.java
+++ b/src/main/java/com/genersoft/iot/vmp/gb28181/event/offline/KeepaliveTimeoutListenerForPlatform.java
@@ -57,7 +57,7 @@ public class KeepaliveTimeoutListenerForPlatform extends KeyExpirationEventMessa
             String platformGBId = expiredKey.substring(PLATFORM_REGISTER_PREFIX.length(),expiredKey.length());
 
             publisher.platformNotRegisterEventPublish(platformGBId);
-        }else{
+        }else if (expiredKey.startsWith(KEEPLIVEKEY_PREFIX)){
             String deviceId = expiredKey.substring(KEEPLIVEKEY_PREFIX.length(),expiredKey.length());
             publisher.outlineEventPublish(deviceId, KEEPLIVEKEY_PREFIX);
         }
diff --git a/src/main/java/com/genersoft/iot/vmp/media/zlm/event/ZLMKeepliveTimeoutListener.java b/src/main/java/com/genersoft/iot/vmp/media/zlm/event/ZLMKeepliveTimeoutListener.java
index bf10ee90..eaf8bbbb 100644
--- a/src/main/java/com/genersoft/iot/vmp/media/zlm/event/ZLMKeepliveTimeoutListener.java
+++ b/src/main/java/com/genersoft/iot/vmp/media/zlm/event/ZLMKeepliveTimeoutListener.java
@@ -58,12 +58,14 @@ public class ZLMKeepliveTimeoutListener extends KeyExpirationEventMessageListene
         }
         
         String mediaServerId = expiredKey.substring(KEEPLIVEKEY_PREFIX.length(),expiredKey.length());
+        logger.info("[zlm心跳到期]：" + mediaServerId);
         // 发起http请求验证zlm是否确实无法连接，如果确实无法连接则发送离线事件，否则不作处理
         MediaServerItem mediaServerItem = mediaServerService.getOne(mediaServerId);
         JSONObject mediaServerConfig = zlmresTfulUtils.getMediaServerConfig(mediaServerItem);
         if (mediaServerConfig == null) {
             publisher.zlmOfflineEventPublish(mediaServerId);
         }else {
+            logger.info("[zlm心跳到期]：{}验证后zlm仍在线，回复心跳信息", mediaServerId);
             // 添加zlm信息
             mediaServerService.updateMediaServerKeepalive(mediaServerId, mediaServerConfig);
         }