diff --git a/webapp/models/Staking.php b/webapp/models/Staking.php
index ef60e88b..7d00659c 100644
--- a/webapp/models/Staking.php
+++ b/webapp/models/Staking.php
@@ -243,6 +243,9 @@ class Staking extends BaseModel {
             $stakedDays = min($stakedDays, $saveDays);
             if ($dto['remain_days'] <= 0 ) {
                 $dto['cec_rewards'] = $dto['daily_rewards'] * $stakedDays;
+                if ($saveDays >= 30 * 12 * 2) {
+                    $dto['cec_rewards'] = $dto['cec_value'] * 2;
+                }
             } else {
                 if ($saveDays >= 30 * 12 * 2) {
                     $dto['cec_rewards'] = ($dto['cec_value'] * (0.6 / 30 / 12)) *