diff --git a/webapp/services/StakingVipService.php b/webapp/services/StakingVipService.php
index f8125e72..1b3467f1 100644
--- a/webapp/services/StakingVipService.php
+++ b/webapp/services/StakingVipService.php
@@ -57,8 +57,8 @@ class StakingVipService extends BaseService
                 $nextlvcfg = mt\StakingVip::find($lv + 1);
                 $upgraderequire = $cfg['require'];
                 if ($nextlvcfg && $convercurExec >= $upgraderequire) {
-                    $details['cur'] = $cfg['thisPoint'] * ($convercurExec - $upgraderequire) / ($nextlvcfg['require'] - $upgraderequire);
-                } else {
+                    $details['cur'] = intval($cfg['thisPoint'] * ($convercurExec - $upgraderequire) / ($nextlvcfg['require'] - $upgraderequire));
+                } else if (!$nextlvcfg) {
                     $details['cur'] = $details['target'];
                 }
             }