diff --git a/webapp/models/Nft.php b/webapp/models/Nft.php
index cc73037c..48f4a675 100644
--- a/webapp/models/Nft.php
+++ b/webapp/models/Nft.php
@@ -156,7 +156,7 @@ class Nft extends BaseModel {
             $nft['info']['quality'] = 1;
             $nft['info']['lucky'] = $equipMeta ? $equipMeta['gun_lucky'] : 0;
             $randAttr = array();
-            if (is_null($nftDb['rand_attr'])) {
+            if (!is_null($nftDb['rand_attr'])) {
                 $initQualityMeta = mt\GunQuality::getByQuality(1);
                 if ($initQualityMeta) {
                     $randAttr = mt\GunQuality::getRandAttr($initQualityMeta);