diff --git a/doc/_common.py b/doc/_common.py
index 1d02a6b6..6dce77e0 100644
--- a/doc/_common.py
+++ b/doc/_common.py
@@ -1348,6 +1348,7 @@ class ComputingPowerLast(object):
             ['period_begin', 0, '上期开始时间(0 不显示)'],
             ['period_end', 0, '上期结束时间(0 不显示)'],
             ['reward', 0, '上期的cec奖励'],
+            ['last_hash_rate', 0, '上期的科技值'],
         ]
 
 class ComputingPower(object):
@@ -1359,6 +1360,7 @@ class ComputingPower(object):
             ['last_period', ComputingPowerLast(), '上期相关信息'],
             ['listing_state', 0, 'listing状态 0:之前 1:之后'],
             ['owned_cec', 0, '拥有的cec数量'],
+            ['owned_total_hash_rate', 0, '用户总科技值'],
         ]
 
 class CrystalUI(object):
diff --git a/webapp/controller/ComputingPowerController.class.php b/webapp/controller/ComputingPowerController.class.php
index 4121eead..65641dce 100644
--- a/webapp/controller/ComputingPowerController.class.php
+++ b/webapp/controller/ComputingPowerController.class.php
@@ -78,6 +78,7 @@ class ComputingPowerController extends BaseAuthedController
             $last_period['period_end'] = strtotime($lastMeta['end_time']);
             $cecDb = RewardsCec::findByAccount(myself()->_getAccountId(),$lastMeta['id']);
             $last_period['reward'] = $cecDb ? $cecDb['reward_cec'] : 0;
+            $last_period['last_hash_rate'] =  ComputingPower::getOwnedBH($lastMeta['id']);
         }
 
 
@@ -87,6 +88,7 @@ class ComputingPowerController extends BaseAuthedController
             'last_period' => $last_period,
             'listing_state' => LISTING_SWITCH,
             'owned_cec' => RewardsCec::getTotalCecNum(),
+            'owned_total_hash_rate' =>ComputingPower::getMyTotalBH(),
         );
         $this->_rspData(array(
             'info' => $info
diff --git a/webapp/models/ComputingPower.php b/webapp/models/ComputingPower.php
index ffae027e..e15f6b6f 100644
--- a/webapp/models/ComputingPower.php
+++ b/webapp/models/ComputingPower.php
@@ -56,6 +56,28 @@ class ComputingPower extends BaseModel
         return $total_num;
     }
 
+    //获取我的总算力
+    public static function getMyTotalBH(){
+        $rows = SqlHelper::select(
+            myself()->_getSelfMysql(),
+            't_power_exchange_record',
+            array(
+                "period",
+                "total_num"
+            ),
+            array(
+                'account_id'=>myself()->_getAccountId(),
+            )
+        );
+        $total_num = 0;
+        if ($rows){
+            foreach ($rows as $row){
+                $total_num += $row['total_num'];
+            }
+        }
+        return $total_num;
+    }
+
     public static function findByPeriod($period){
         $rows = SqlHelper::ormSelect(
             myself()->_getSelfMysql(),