diff --git a/alerter/src/main/java/org/apache/hertzbeat/alert/reduce/AlarmConvergeReduce.java b/alerter/src/main/java/org/apache/hertzbeat/alert/reduce/AlarmConvergeReduce.java
index b2c13509458..3c2214726e1 100644
--- a/alerter/src/main/java/org/apache/hertzbeat/alert/reduce/AlarmConvergeReduce.java
+++ b/alerter/src/main/java/org/apache/hertzbeat/alert/reduce/AlarmConvergeReduce.java
@@ -119,7 +119,7 @@ public boolean filterConverge(Alert currentAlert) {
                 }
             }
             if (match) {
-                long evalInterval = alertConverge.getEvalInterval() * 1000;
+                long evalInterval = alertConverge.getEvalInterval() * 1000L;
                 long now = System.currentTimeMillis();
                 if (evalInterval <= 0) {
                     return true;
diff --git a/push/src/main/java/org/apache/hertzbeat/push/service/impl/PushServiceImpl.java b/push/src/main/java/org/apache/hertzbeat/push/service/impl/PushServiceImpl.java
index 1abd4416f5e..5cdd981ca96 100644
--- a/push/src/main/java/org/apache/hertzbeat/push/service/impl/PushServiceImpl.java
+++ b/push/src/main/java/org/apache/hertzbeat/push/service/impl/PushServiceImpl.java
@@ -52,11 +52,11 @@ public class PushServiceImpl implements PushService {
 
     private final Map<Long, Long> monitorIdCache; // key: monitorId, value: time stamp of last query
 
-    private static final long cacheTimeout = 5000; // ms
+    private static final long cacheTimeout = 5000L; // ms
 
     private final Map<Long, PushMetricsDto.Metrics> lastPushMetrics;
 
-    private static final long deleteMetricsPeriod = 1000 * 60 * 60 * 12;
+    private static final long deleteMetricsPeriod = 1000 * 60 * 60 * 12L;
 
     private static final long deleteBeforeTime = deleteMetricsPeriod / 2;
 
diff --git a/warehouse/src/main/java/org/apache/hertzbeat/warehouse/store/history/greptime/GrepTimeDbDataStorage.java b/warehouse/src/main/java/org/apache/hertzbeat/warehouse/store/history/greptime/GrepTimeDbDataStorage.java
index c0122b82897..4109cf025e9 100644
--- a/warehouse/src/main/java/org/apache/hertzbeat/warehouse/store/history/greptime/GrepTimeDbDataStorage.java
+++ b/warehouse/src/main/java/org/apache/hertzbeat/warehouse/store/history/greptime/GrepTimeDbDataStorage.java
@@ -287,11 +287,11 @@ private long getExpireTimeFromToken(String history) {
         try {
             TemporalAmount temporalAmount = TimePeriodUtil.parseTokenTime(history);
             ZonedDateTime dateTime = ZonedDateTime.now().minus(temporalAmount);
-            expireTime = dateTime.toEpochSecond() * 1000;
+            expireTime = dateTime.toEpochSecond() * 1000L;
         } catch (Exception e) {
             log.error("parse history time error: {}. use default: 6h", e.getMessage());
             ZonedDateTime dateTime = ZonedDateTime.now().minus(Duration.ofHours(6));
-            expireTime = dateTime.toEpochSecond() * 1000;
+            expireTime = dateTime.toEpochSecond() * 1000L;
         }
         return expireTime;
     }
diff --git a/warehouse/src/main/java/org/apache/hertzbeat/warehouse/store/history/jpa/JpaDatabaseDataStorage.java b/warehouse/src/main/java/org/apache/hertzbeat/warehouse/store/history/jpa/JpaDatabaseDataStorage.java
index caea08df40c..786ea2d8728 100644
--- a/warehouse/src/main/java/org/apache/hertzbeat/warehouse/store/history/jpa/JpaDatabaseDataStorage.java
+++ b/warehouse/src/main/java/org/apache/hertzbeat/warehouse/store/history/jpa/JpaDatabaseDataStorage.java
@@ -83,20 +83,20 @@ public void expiredDataCleaner() {
             log.warn("[jpa-metrics-store]-start running expired data cleaner."
                     + "Please use time series db instead of jpa for better performance");
             String expireTimeStr = jpaProperties.expireTime();
-            long expireTime = 0;
+            long expireTime;
             try {
                 if (NumberUtils.isParsable(expireTimeStr)) {
                     expireTime = NumberUtils.toLong(expireTimeStr);
-                    expireTime = (ZonedDateTime.now().toEpochSecond() + expireTime) * 1000;
+                    expireTime = (ZonedDateTime.now().toEpochSecond() + expireTime) * 1000L;
                 } else {
                     TemporalAmount temporalAmount = TimePeriodUtil.parseTokenTime(expireTimeStr);
                     ZonedDateTime dateTime = ZonedDateTime.now().minus(temporalAmount);
-                    expireTime = dateTime.toEpochSecond() * 1000;
+                    expireTime = dateTime.toEpochSecond() * 1000L;
                 }
             } catch (Exception e) {
                 log.error("expiredDataCleaner time error: {}. use default expire time to clean: 1h", e.getMessage());
                 ZonedDateTime dateTime = ZonedDateTime.now().minus(Duration.ofHours(1));
-                expireTime = dateTime.toEpochSecond() * 1000;
+                expireTime = dateTime.toEpochSecond() * 1000L;
             }
             try {
                 int rows = historyDao.deleteHistoriesByTimeBefore(expireTime);
@@ -217,7 +217,7 @@ public Map<String, List<Value>> getHistoryMetricData(Long monitorId, String app,
                 try {
                     TemporalAmount temporalAmount = TimePeriodUtil.parseTokenTime(history);
                     ZonedDateTime dateTime = ZonedDateTime.now().minus(temporalAmount);
-                    long timeBefore = dateTime.toEpochSecond() * 1000;
+                    long timeBefore = dateTime.toEpochSecond() * 1000L;
                     Predicate timePredicate = criteriaBuilder.ge(root.get("time"), timeBefore);
                     andList.add(timePredicate);
                 } catch (Exception e) {