diff --git a/webapp/models/Staking.php b/webapp/models/Staking.php
index 9921fffa..a9d20005 100644
--- a/webapp/models/Staking.php
+++ b/webapp/models/Staking.php
@@ -241,7 +241,7 @@ class Staking extends BaseModel {
             } else {
                 if ($saveDays >= 30 * 12 * 2) {
                     $dto['cec_rewards'] = $srcDailyRewards * min(30 * 12, $stakedDays) * 0.6 * 0.25;
-                    $dto['cec_rewards'] += $srcDailyRewards * max(0, 30 * 12 * 2 - $stakedDays) * 0.4 * 0.25;
+                    $dto['cec_rewards'] += $srcDailyRewards * max(0, $stakedDays - 30 * 12) * 0.4 * 0.25;
                 } else {
                     $dto['cec_rewards'] = $dto['daily_rewards'] * ($saveDays - $dto['remain_days']) * 0.25;
                 }
@@ -252,14 +252,13 @@ class Staking extends BaseModel {
                 $dto['cec_rewards'] = $srcDailyRewards * $saveDays;
             } else {
                 if ($saveDays >= 30 * 12 * 2) {
-                    $dto['cec_rewards'] = $srcDailyRewards * min(30 * 12, $stakedDays) * 0.6 * 0.25;
-                    $dto['cec_rewards'] += $srcDailyRewards * max(0, 30 * 12 * 2 - $stakedDays) * 0.4 * 0.25;
+                    $dto['cec_rewards'] = $srcDailyRewards * min(30 * 12, $stakedDays) * 0.6;
+                    $dto['cec_rewards'] += $srcDailyRewards * max(0, $stakedDays - 30 * 12) * 0.4;
                 } else {
-                    $dto['cec_rewards'] = $dto['daily_rewards'] * ($saveDays - $dto['remain_days']) * 0.25;
+                    $dto['cec_rewards'] = $dto['daily_rewards'] * ($saveDays - $dto['remain_days']);
                 }
             }
-            //$dto['total_rewards'] = $dto['cec_rewards'];
-            $dto['total_rewards'] = $dto['daily_rewards'] * ($saveDays - $dto['remain_days']);
+            $dto['total_rewards'] = $dto['cec_rewards'];
         }
         return $dto;
     }