diff --git a/webapp/models/Staking.php b/webapp/models/Staking.php
index e48964b0..f8741fd9 100644
--- a/webapp/models/Staking.php
+++ b/webapp/models/Staking.php
@@ -175,14 +175,14 @@ class Staking extends BaseModel {
         $realValue = $stakingValue / self::getCecPrice();
         $dailyInterest = self::getDailyInterest($row['stake_time']);
         $passedDays = myself()->_getNowTime() - $row['start_time'];
-        $saveDays = $row['stake_time'] / 3600 / 24;
+        $saveDays = intval($row['stake_time'] / 3600 / 24);
         if ($row['stake_time'] >= 3600 * 24 * 30 * 12 * 2) {
 
         } else if ($row['stake_time'] <= 3600 * 24 * 30 * 12 * 1) {
             if ($row['redeem_time'] > 0) {
 
             } else {
-
+                $reward = $realValue * min($passedDays, $saveDays) * $dailyInterest;
             }
         } else {
             return false;