diff --git a/server/game2006service/tasks/fragment.js b/server/game2006service/tasks/fragment.js
index bc67f52f..0263792f 100644
--- a/server/game2006service/tasks/fragment.js
+++ b/server/game2006service/tasks/fragment.js
@@ -24,7 +24,8 @@ class Fragment {
       const nowTime = utils.getUtcTime();
       const daySeconds = utils.getDaySeconds(nowTime, constant.TIME_ZONE);
       const hourSeconds = utils.getHourSeconds(nowTime, constant.TIME_ZONE);
-      const sleepTime = 3600 + 10;
+      const sleepTime = (3600 - (nowTime - daySeconds - hourSeconds)) + 10;
+      console.log('sleepTime:' + sleepTime);
       await utils.sleep(sleepTime * 1000);
     }
   }