diff --git a/ai-analytic-center-biz/src/main/java/com/volvo/ai/analytic/center/service/impl/TmOdsImRealtimeMessageCurServiceImpl.java b/ai-analytic-center-biz/src/main/java/com/volvo/ai/analytic/center/service/impl/TmOdsImRealtimeMessageCurServiceImpl.java
index e9cd9b2..e7ce25e 100644
--- a/ai-analytic-center-biz/src/main/java/com/volvo/ai/analytic/center/service/impl/TmOdsImRealtimeMessageCurServiceImpl.java
+++ b/ai-analytic-center-biz/src/main/java/com/volvo/ai/analytic/center/service/impl/TmOdsImRealtimeMessageCurServiceImpl.java
@@ -197,8 +197,7 @@ public class TmOdsImRealtimeMessageCurServiceImpl extends ServiceImpl<TmOdsImRea
 		LocalDateTime localDateTime = LocalDateTime.parse(stringTime, formatter);
 
         // 转换为秒级时间戳
-        long timestampSeconds = localDateTime.atZone(ZoneId.systemDefault()).toEpochSecond();
-		return timestampSeconds;
+        return localDateTime.atZone(ZoneId.systemDefault()).toEpochSecond();
 	}
 
 	/**