diff --git a/virtual-patient-web/src/main/java/com/supervision/usermanage/KickUserListener.java b/virtual-patient-web/src/main/java/com/supervision/usermanage/KickUserListener.java
index 99c57aa0..3a7a54d9 100644
--- a/virtual-patient-web/src/main/java/com/supervision/usermanage/KickUserListener.java
+++ b/virtual-patient-web/src/main/java/com/supervision/usermanage/KickUserListener.java
@@ -24,10 +24,6 @@ public class KickUserListener implements MessageListener {
         String messageString = message.toString();
         UserWebSocketDTO user = JSONUtil.toBean(messageString, UserWebSocketDTO.class);
         log.info("Redis的Channel:{}收到踢用户{}下线消息", UserTokenConstant.KICK_CHANNEL, user.getUserId());
-        try {
-            userResourceCheck.kickUser(user.getUserId(), user.getIgnoreSessionId());
-        } catch (IOException e) {
-            throw new RuntimeException(e);
-        }
+        userResourceCheck.kickUser(user.getUserId(), user.getIgnoreSessionId());
     }
 }
diff --git a/virtual-patient-web/src/main/java/com/supervision/usermanage/UserResourceCheck.java b/virtual-patient-web/src/main/java/com/supervision/usermanage/UserResourceCheck.java
index 3be40b09..c0d66db6 100644
--- a/virtual-patient-web/src/main/java/com/supervision/usermanage/UserResourceCheck.java
+++ b/virtual-patient-web/src/main/java/com/supervision/usermanage/UserResourceCheck.java
@@ -55,7 +55,7 @@ public class UserResourceCheck {
     }
 
     /**
-     * websocket保活接口
+     * websocket保活接口,每5秒钟发送一次消息
      */
     @Scheduled(fixedDelay = 5 * 1000L)
     public void keepalive() {