diff --git a/server/game2006service/constant.js b/server/game2006service/constant.js
index e69de29b..d6d9e9f5 100644
--- a/server/game2006service/constant.js
+++ b/server/game2006service/constant.js
@@ -0,0 +1 @@
+exports.TIME_ZONE = 0;
diff --git a/server/game2006service/tasks/fragment.js b/server/game2006service/tasks/fragment.js
index 5284aeb7..f18c3033 100644
--- a/server/game2006service/tasks/fragment.js
+++ b/server/game2006service/tasks/fragment.js
@@ -1,6 +1,8 @@
 const app = require('j7/app');
 const utils = require('j7/utils');
 
+const constant = require('../constant');
+
 const YESTERDAY_HERO_NUM = 1000;
 const YESTERDAY_GUN_NUM = 1000;
 
@@ -9,6 +11,8 @@ class Fragment {
   async start() {
     while (true) {
       const nowTime = utils.getUtcTime();
+      const daySeconds = utils.getDaySeconds(nowTime, constant.TIME_ZONE);
+      const hourSeconds = utils.getHourSeconds(nowTime, constant.TIME_ZONE);
     }
   }