diff --git a/src/main/java/com/kimgo/wepush/service/HeartBeatService.java b/src/main/java/com/kimgo/wepush/service/HeartBeatService.java
index 4b31c05..13b2e6b 100644
--- a/src/main/java/com/kimgo/wepush/service/HeartBeatService.java
+++ b/src/main/java/com/kimgo/wepush/service/HeartBeatService.java
@@ -29,6 +29,7 @@ public class HeartBeatService {
         logger.info("deviceInfoDAO: {}",deviceInfoDAO);
         if (deviceInfoDAO == null) {
             // 设备信息不存在，可能是无效的设备
+            logger.info("device not find,start add device to mysql.");
             boolean isSuccess =  addDeviceInfo(deviceInfo);
             if (isSuccess){
                 return ServerResponseEntity.success();
@@ -104,6 +105,7 @@ public class HeartBeatService {
      * @return 转换后的 DeviceInfoDAO 对象。
      */
     private DeviceInfoDAO convertToDeviceInfoDAO(DeviceInfo deviceInfo) {
+        logger.info("start convert to device info dao");
         // 这里需要实现将 DeviceInfo 转换为 DeviceInfoDAO 的逻辑
         // 示例代码（根据实际字段调整）：
         DeviceInfoDAO deviceInfoDAO = new DeviceInfoDAO();
diff --git a/src/test/java/com/kimgo/wepush/service/MonitorServiceTest.java b/src/test/java/com/kimgo/wepush/service/MonitorServiceTest.java
index 844ab75..017cebb 100644
--- a/src/test/java/com/kimgo/wepush/service/MonitorServiceTest.java
+++ b/src/test/java/com/kimgo/wepush/service/MonitorServiceTest.java
@@ -11,7 +11,6 @@ class MonitorServiceTest {
 
     @Test
     void monitorOnlineDevices() {
-
         monitorService.monitorOnlineDevices();
     }
 }
\ No newline at end of file