diff --git a/server/web3service/metadata/factory.js b/server/web3service/metadata/factory.js
index 6ca0133..036c7ae 100644
--- a/server/web3service/metadata/factory.js
+++ b/server/web3service/metadata/factory.js
@@ -152,7 +152,23 @@ function traverseMetaList(name, cb) {
 }
 
 function getWeb3Conf(netId) {
+  const keys = Object.keys(web3ConfHash);
+  for (let i = 0; i < keys.length; ++i) {
+    if (keys[i] == netId) {
+      return web3ConfHash[keys[i]]['Web3'];
+    }
+  }
+  return null;
+}
 
+function getContractsConf(netId) {
+  const keys = Object.keys(web3ConfHash);
+  for (let i = 0; i < keys.length; ++i) {
+    if (keys[i] == netId) {
+      return web3ConfHash[keys[i]]['Contract'];
+    }
+  }
+  return null;
 }
 
 function getNetList() {
@@ -176,4 +192,6 @@ exports.traverseMetaList = traverseMetaList;
 exports.callMetaStatic = callMetaStatic;
 
 exports.getWeb3Conf = getWeb3Conf;
+exports.getContractsConf = getContractsConf;
 exports.getNetList = getNetList;
+exports.getNetDir = getNetDir;
diff --git a/server/web3service/services/blockchain.js b/server/web3service/services/blockchain.js
index 2b40fce..70f60ec 100644
--- a/server/web3service/services/blockchain.js
+++ b/server/web3service/services/blockchain.js
@@ -14,8 +14,10 @@ class BlockChain extends BaseService {
   #bc = null;
 
   static async staticInit() {
-    metaFactory.getNetList().forEach((netId) => {
-      console.log(netId);
+    metaFactory.getNetList().forEach(async (netId) => {
+      const bc = new bcClass(netId);
+      netIdHash[netId] = bc;
+      await bc.init();
     });
   }