diff --git a/webapp/controller/StakingController.class.php b/webapp/controller/StakingController.class.php
index 553e8630..dcb29348 100644
--- a/webapp/controller/StakingController.class.php
+++ b/webapp/controller/StakingController.class.php
@@ -60,10 +60,10 @@ class StakingController extends BaseAuthedController {
                     }
                     $stackingInfo['staked_quant'] += $stakingDto['stacked_num'];
                     $stackingInfo['staking_value'] += $stakingDto['cec_value'];
+                    $info['total_staking_value'] += $stakingDto['cec_value'] + $stackingInfo['daily_rewards'];
                 } else {
                     $stackingInfo['claim_rewards'] += $stakingDto['total_rewards'];
                 }
-                $info['total_staking_value'] += $stakingDto['cec_value'] + $stackingInfo['daily_rewards'];
             }
         }
     }
diff --git a/webapp/models/Staking.php b/webapp/models/Staking.php
index 6808791e..c5e2e109 100644
--- a/webapp/models/Staking.php
+++ b/webapp/models/Staking.php
@@ -241,6 +241,7 @@ class Staking extends BaseModel {
             } else {
                 if ($saveDays >= 30 * 12 * 2) {
                     $stakedDays = intval(($dto['redeem_time'] - myself()->_getNowTime()) / 3600 / 24);
+                    $stakedDays = max($stakedDays, 0);
                     $dto['cec_rewards'] = $srcDailyRewards * min(30 * 12, $stakedDays) * 0.6 * 0.25;
                     $dto['cec_rewards'] += $srcDailyRewards * max(0, $stakedDays - 30 * 12) * 0.4 * 0.25;
                 } else {