diff --git a/src/Services/Reward.php b/src/Services/Reward.php
index 9f0c4e183..23f0afdd1 100755
--- a/src/Services/Reward.php
+++ b/src/Services/Reward.php
@@ -156,9 +156,9 @@ final class Reward
             $user->transfer_enable += Tools::toMB($traffic);
             $user->last_check_in_time = time();
             
-            if ($user->class == 0) {
+            if ($user->class <= 1) {
                 $user->class = 1;
-                $user->class_expire = date("Y-m-d H:i:s", strtotime("+1 day"));
+                $user->class_expire = date("Y-m-d H:i:s", strtotime($user->class_expire . " +1 day"));
             }
             
             $user->save();