diff --git a/doc/_common.py b/doc/_common.py
index 3a1592a3..daf1c1b7 100644
--- a/doc/_common.py
+++ b/doc/_common.py
@@ -171,6 +171,7 @@ class UserInfo(object):
             ['!ring_list', [0], '勋章（戒指）列表'],
             ['!honor_info', [HonorInfo()], '荣誉信息'],
             ['account_lucky', 0, '用户幸运值'],
+            ['chest_rate', 0, '宝箱概率'],
         ]
 
 class UserBattleInfo(object):
diff --git a/webapp/models/User.php b/webapp/models/User.php
index 8407ae84..dce17972 100644
--- a/webapp/models/User.php
+++ b/webapp/models/User.php
@@ -5,6 +5,7 @@ namespace models;
 require_once('mt/Item.php');
 require_once('mt/LevelUp.php');
 require_once('mt/StarLevel.php');
+require_once('mt/Parameter.php');
 require_once('models/UserSeasonRing.php');
 require_once('models/Parachute.php');
 require_once('models/Hero.php');
@@ -84,6 +85,11 @@ class User extends BaseModel {
         if ($row['address']){
             $honorInfo = UserHonor::info($row['address']);
         }
+        $lucky = Hero::getAccountLuckyTemp();
+        $luckyParam = \mt\Parameter::getVal('economy_account_luck_K',0);
+
+        $rangeArr = explode("|",\mt\Parameter::getVal('economy_account_luck_range',0));
+        $rate = ($rangeArr[1]-$rangeArr[0]) * $lucky/($lucky+$luckyParam) + $rangeArr[0];
         return array(
             'activated' => $row['activated'],
             'rename_count' => $row['rename_count'],
@@ -122,7 +128,8 @@ class User extends BaseModel {
             'ring_id' => $row['ring_id'],
             'ring_list' => UserSeasonRing::ringList($row['account_id']),
             'honor_info' => $honorInfo,
-            'account_lucky' =>  Hero::getAccountLuckyTemp()
+            'account_lucky' =>  $lucky,
+            'chest_rate' =>  $rate,
         );
     }
 
@@ -141,6 +148,11 @@ class User extends BaseModel {
         if ($row['address']){
             $honorInfo = UserHonor::info($row['address']);
         }
+        $lucky = Hero::getAccountLuckyTemp();
+        $luckyParam = \mt\Parameter::getVal('economy_account_luck_K',0);
+
+        $rangeArr = explode("|",\mt\Parameter::getVal('economy_account_luck_range',0));
+        $rate = ($rangeArr[1]-$rangeArr[0]) * $lucky/($lucky+$luckyParam) + $rangeArr[0];
         return array(
             'activated' => $row['activated'],
             'rename_count' => $row['rename_count'],
@@ -181,7 +193,8 @@ class User extends BaseModel {
             'parachute_list' => Parachute::getMyParachute(),
             'honor_info' => $honorInfo,
             'last_login_time' => $row['last_login_time'],
-            'account_lucky' =>  Hero::getAccountLuckyTemp()
+            'account_lucky' =>  $lucky,
+            'chest_rate' =>  $rate,
         );
     }
 
diff --git a/webapp/services/HashRateService.php b/webapp/services/HashRateService.php
index 5a12f947..f009de99 100644
--- a/webapp/services/HashRateService.php
+++ b/webapp/services/HashRateService.php
@@ -72,11 +72,11 @@ class HashRateService extends BaseService
                 'task'.AchievementsPower::TYPE3 => array(),
                 'task'.AchievementsPower::TYPE4 => array(),
                 'currentPeriod' => 0,
-                'initTime' => 0
+                'modifytime' => 0
             );
         }
         $currentPeriod= \mt\AchievementsCycle::getCurrentPeriod();
-        if ($currentPeriod && $currentPeriod['id'] != $this->hashRateTask['currentPeriod']){
+        if ($currentPeriod &&  myself()->_getDaySeconds($this->hashRateTask['modifytime']) < myself()->_getNowDaySeconds()){
             $this->initHashRateTask($currentPeriod['id']);
         }
 
@@ -336,7 +336,7 @@ class HashRateService extends BaseService
         $this->randHashRateTaskList(AchievementsPower::TYPE2);
         $this->randHashRateTaskList(AchievementsPower::TYPE3);
         $this->randHashRateTaskList(AchievementsPower::TYPE4);
-        $this->hashRateTask['initTime'] = myself()->_getNowDaySeconds();
+        $this->hashRateTask['modifytime'] = myself()->_getNowTime();
         $this->hashRateTask['currentPeriod'] = $currentId;
         $this->saveHashRateTask();
     }