diff --git a/server/web3helper/controllers/bcservice.js b/server/web3helper/controllers/bcservice.js
index a113038..93251d2 100644
--- a/server/web3helper/controllers/bcservice.js
+++ b/server/web3helper/controllers/bcservice.js
@@ -12,9 +12,13 @@ async function isValidItem(session) {
 async function isValidAccount(session) {
 }
 
+async function isValidAccount(session) {
+}
+
 function init() {
   app.registerHandler('BcService', 'isValidAccount', isValidAccount);
   app.registerHandler('BcService', 'isValidItem', isValidItem);
+  app.registerHandler('BcService', 'isValidItem', isValidItem);
 }
 
 exports.init = init;