diff --git a/webapp/models/Fragment.php b/webapp/models/Fragment.php
index 96c6f480..f552a593 100644
--- a/webapp/models/Fragment.php
+++ b/webapp/models/Fragment.php
@@ -115,10 +115,11 @@ class Fragment extends BaseModel
 
     public static function getFragmentItem(){
         $itemMetas = mt\Item::getMetaListByType(mt\Item::FRAGMENT_TYPE);
-        $list1 = array_column($itemMetas,'id');
+        $list1 = array();
         $list2 = array();
         $list3 = array();
         foreach ($itemMetas as $meta ){
+            array_push($list1,$meta['id']);
             if ($meta['sub_type'] == mt\Item::HERO_FRAGMENT_SUBTYPE){
                 array_push($list2,$meta['id']);
             }else if ($meta['sub_type'] == mt\Item::GUN_FRAGMENT_SUBTYPE){
@@ -138,7 +139,10 @@ class Fragment extends BaseModel
             'gun' => 0,
         );
         $heroFragmentList = self::getList(1);
-        $heroFragmentListPro = array_column($heroFragmentList,'item_id');
+        $heroFragmentListPro = array();
+        foreach ($heroFragmentList as $value){
+            array_push($heroFragmentListPro,$value['item_id']);
+        }
         $fragmentItem = self::getFragmentItem();
         $heroFragmentItem = $fragmentItem['hero'];
         $heroDiff = array_diff($heroFragmentItem,$heroFragmentListPro);
@@ -146,7 +150,10 @@ class Fragment extends BaseModel
             $data['hero'] = 1;
         }
         $gunFragmentList = self::getList(2);
-        $gunFragmentListPro = array_column($gunFragmentList,'item_id');
+        $gunFragmentListPro = array();
+        foreach ($gunFragmentList as $value){
+            array_push($gunFragmentListPro,$value['item_id']);
+        }
         $gunFragmentItem = $fragmentItem['gun'];
         $gunDiff = array_diff($gunFragmentItem,$gunFragmentListPro);
         if (empty($gunDiff)){