diff --git a/server/web3dbspider/services/events/HERO/transfer.js b/server/web3dbspider/services/events/HERO/transfer.js
index c8780fe..d0aca63 100644
--- a/server/web3dbspider/services/events/HERO/transfer.js
+++ b/server/web3dbspider/services/events/HERO/transfer.js
@@ -37,6 +37,10 @@ class Transfer extends BaseEventProcess {
     await this.markOk();
   }
 
+  async apiMint() {
+
+  }
+
 }
 
 module.exports = Transfer;