diff --git a/server/web3dbspider/services/events/factory.js b/server/web3dbspider/services/events/factory.js
index 4473d77..d283807 100644
--- a/server/web3dbspider/services/events/factory.js
+++ b/server/web3dbspider/services/events/factory.js
@@ -1,4 +1,4 @@
-const events = {};
+>const events = {};
 
 async function internalAdd(clsName, modName) {
   const modClass = require('./' + modName);
@@ -19,7 +19,12 @@ async function add(clsName, modName) {
 async function init() {
   await add('HERO.Transfer', 'HERO/transfer');
   await add('CHIP.Transfer', 'CHIP/transfer');
+  await add('UserMinterFactory.TokenMinted', 'UserMinterFactory/activate721nft');
   await add('BENftMarket.SellOrder', 'BENftMarket/buy_order');
+  await add('BENftMarket.CancelOrder', 'BENftMarket/cancel_order');
+  await add('BENftMarket.PriceUpdate', 'BENftMarket/price_update');
+  await add('BENftMarket.BuyOrder', 'BENftMarket/buy_order');
+  await add('GameItemMall.ItemSoldOut', 'GameItemMall/item_soldout');
 }
 
 function getEventHandle(eventProc) {