diff --git a/app/src/main/java/com/gh/common/util/DownloadNotificationHelper.kt b/app/src/main/java/com/gh/common/util/DownloadNotificationHelper.kt
index 1b96193a37..d65df53a35 100644
--- a/app/src/main/java/com/gh/common/util/DownloadNotificationHelper.kt
+++ b/app/src/main/java/com/gh/common/util/DownloadNotificationHelper.kt
@@ -58,11 +58,13 @@ object DownloadNotificationHelper {
             notificationManager.createNotificationChannel(channel)
         }
 
+        val whenTime = 1000 * 60 * (System.currentTimeMillis() / 1000 / 60)
         val builder = NotificationCompat.Builder(HaloApp.getInstance().application, DOWNLOAD_CHANNEL_ID)
                 .setContentTitle(entity.name)
                 .setSmallIcon(R.mipmap.logo)
                 .setContentIntent(pendingIntent)
                 .setGroup(DOWNLOAD_GROUP_KEY)
+                .setWhen(whenTime)
                 .setProgress(PROGRESS_MAX, entity.percent.toInt(), false)
 
         when (entity.status) {
@@ -104,7 +106,7 @@ object DownloadNotificationHelper {
             } else {
                 val time = mNotifyMap[entity.path]
                 val curTime = System.currentTimeMillis()
-                if (time == null || curTime - time > 1500) {
+                if (time == null || curTime - time > 2000) {
                     mNotifyMap[entity.path] = curTime
                     notificationManager.notify(entity.path, DOWNLOAD_NOTIFICATION_ID, notification)
                 }