diff --git a/webapp/controller/BlockChainController.class.php b/webapp/controller/BlockChainController.class.php
index df953202..83532a56 100644
--- a/webapp/controller/BlockChainController.class.php
+++ b/webapp/controller/BlockChainController.class.php
@@ -96,7 +96,7 @@ class BlockChainController extends BaseAuthedController {
                 }
             }
             $this->internalActivate721Nft($tokenId,
-                                          Nft::HERO_TYPE,
+                                          Nft::GCARD_HERO_TYPE,
                                           $heroDb['hero_uniid'],
                                           $heroDb['hero_id'],
                                           $isMint,