diff --git a/webapp/models/Staking.php b/webapp/models/Staking.php
index a4df97b1..b08862b5 100644
--- a/webapp/models/Staking.php
+++ b/webapp/models/Staking.php
@@ -237,6 +237,7 @@ class Staking extends BaseModel {
         $dto['total_rewards'] = 0;
         if ($dto['status'] == self::REDEEM_STATUS) {
             $stakedDays = intval(($dto['redeem_time'] - myself()->_getNowTime()) / 3600 / 24);
+            $stakedDays = max($stakedDays, 0);
             $stakedDays = min($stakedDays, $saveDays);
             if ($saveDays >= 30 * 12 * 2) {
                 $stakedDays = max($stakedDays, 0);