diff --git a/config/env/torrents.js b/config/env/torrents.js
index c18953e2..b20b3a65 100644
--- a/config/env/torrents.js
+++ b/config/env/torrents.js
@@ -83,7 +83,7 @@ module.exports = {
      * @ghostCheck:
      *      @ghostPeersIdleTime:              setting idle time more than this value is a ghost peer(died), remove it
      * @warningCheck:
-     *      @userHnrWarningCheckInterval:     setting check users H&R warning interval time, unit of hours, default to 2
+     *      @userHnrWarningCheckInterval:     setting check users H&R warning interval time, default to 2 hours
      */
     announce: {
       url: '/announce',
@@ -108,7 +108,7 @@ module.exports = {
         ghostPeersIdleTime: 60 * 60 * 1000 * 24
       },
       warningCheck: {
-        userHnrWarningCheckInterval: 2
+        userHnrWarningCheckInterval: 60 * 60 * 1000 * 2
       }
     },
 
@@ -123,7 +123,7 @@ module.exports = {
      * @managingEditor:     setting managingEditor info of rss document
      * @webMaster:          setting webMaster info of rss document
      * @generator:          setting generator info of rss document
-     * @ttl:                setting ttl info of rss document
+     * @ttl:                setting ttl info of rss document, unit of seconds
      * @image_url:          setting image_url info of rss document
      */
     rss: {
diff --git a/config/lib/cron-job.js b/config/lib/cron-job.js
index 0268b708..424df404 100644
--- a/config/lib/cron-job.js
+++ b/config/lib/cron-job.js
@@ -183,8 +183,9 @@ function removeGhostPeers() {
  * countUsersHnrWarning
  */
 function countUsersHnrWarning() {
+  var hours = announceConfig.warningCheck.userHnrWarningCheckInterval / (60 * 60 * 1000);
   var cronJob = new CronJob({
-    cronTime: '00 00 */' + announceConfig.warningCheck.userHnrWarningCheckInterval + ' * * *',
+    cronTime: '00 00 */' + hours + ' * * *',
     //cronTime: '*/5 * * * * *',
     onTick: function () {
       console.log(chalk.green('countHnrWarning: process!'));
@@ -192,7 +193,7 @@ function countUsersHnrWarning() {
       Complete.find({
         complete: true,
         hnr_warning: false,
-        refreshat: {$lt: Date.now() - announceConfig.warningCheck.userHnrWarningCheckInterval * 60 * 60 * 1000}
+        refreshat: {$lt: Date.now() - announceConfig.warningCheck.userHnrWarningCheckInterval}
       })
         .populate('user')
         .exec(function (err, comps) {