diff --git a/server/web3bcspider/metadata/factory.js b/server/web3bcspider/metadata/factory.js
index 584b1d3..76c9494 100644
--- a/server/web3bcspider/metadata/factory.js
+++ b/server/web3bcspider/metadata/factory.js
@@ -119,6 +119,7 @@ async function init() {
           web3ConfHash[netId] = {
             'Web3': utils.readJsonFromFile(netDir + 'web3.json'),
             'Contract': utils.readJsonFromFile(netDir + 'contract.json'),
+            'Events': net['events'],
           };
         });
       }
@@ -184,7 +185,7 @@ function getNetList() {
   const netList = [];
   const keys = Object.keys(web3ConfHash);
   for (let i = 0; i < keys.length; ++i) {
-    netList.push(keys[i]);
+    netList.push(web3ConfHash[keys[i]]);
   }
   return netList;
 }
diff --git a/server/web3bcspider/services/blockchain.js b/server/web3bcspider/services/blockchain.js
index eac1a2d..831b800 100644
--- a/server/web3bcspider/services/blockchain.js
+++ b/server/web3bcspider/services/blockchain.js
@@ -5,6 +5,7 @@ const sync = require("j7/sync");
 const log = require("j7/log");
 const metaFactory = require('../metadata/factory');
 const bcClass = require('../blockchain');
+const BaseService = require('./baseservice');
 
 const netIdHash = {};
 
diff --git a/server/web3bcspider/services/factory.js b/server/web3bcspider/services/factory.js
index 395a9e6..02c2d3e 100644
--- a/server/web3bcspider/services/factory.js
+++ b/server/web3bcspider/services/factory.js
@@ -12,8 +12,8 @@ function add(clsNames, modName) {
 }
 
 async function init() {
-  add('BlockChain', 'blockchain');
-  add('PullBcEvent', 'pull_bcevent');
+  add(['BlockChain'], 'blockchain');
+  add(['PullBcEvent'], 'pull_bcevent');
 }
 
 function create(name, session) {
diff --git a/server/web3bcspider/tasks/bcspider.js b/server/web3bcspider/tasks/bcspider.js
index d218cc1..49029f1 100644
--- a/server/web3bcspider/tasks/bcspider.js
+++ b/server/web3bcspider/tasks/bcspider.js
@@ -20,6 +20,7 @@ class BcSpider extends BaseTask {
 
   async initNet(net) {
     const events = [];
+    console.log(net);
     net['Events'].forEach
     (
       (eventConf) => {
diff --git a/server/web3bcspider/tasks/factory.js b/server/web3bcspider/tasks/factory.js
index 3b00b4e..9aacc28 100644
--- a/server/web3bcspider/tasks/factory.js
+++ b/server/web3bcspider/tasks/factory.js
@@ -14,11 +14,14 @@ function add(clsNames, modName) {
 }
 
 async function init() {
-  add('BcSpider', 'bcspider');
+  add(['BcSpider'], 'bcspider');
   const initTasks = [
     'BcSpider'
   ];
   await utils.serial(
+    [
+      'BcSpider'
+    ],
     async (name) =>
       {
         const task = create(name);