diff --git a/webapp/controller/EquipController.class.php b/webapp/controller/EquipController.class.php
index fc187e6..529e21b 100644
--- a/webapp/controller/EquipController.class.php
+++ b/webapp/controller/EquipController.class.php
@@ -1047,7 +1047,7 @@ class EquipController{
 
         $active_time = time();
         $sub_list = $this->getExplode($e['equip_upgradetime']);
-        $sub_time = $sub_list[$lv][0];
+        $sub_time = 0;//$sub_list[$lv][0];
         if ($sub_time == 0) {
             $active_time = 0;
             $flag = 1;