diff --git a/server/web3service/metadata/factory.js b/server/web3service/metadata/factory.js
index 5de4db5..b63f9f4 100644
--- a/server/web3service/metadata/factory.js
+++ b/server/web3service/metadata/factory.js
@@ -101,11 +101,12 @@ function init() {
     jsonData.forEach((item) => {
       if (item['instance_id'] == app.getInstanceId()) {
         item['nets'].forEach((netId) => {
-          registerMetaClass(configDir + 'web3.json',
+          const netDir = configDir + 'nets/' + netId + '/';
+          registerMetaClass(netDir + 'web3.json',
                             '',
                             'Web3'
                            );
-          registerMetaClass(configDir + 'contract.json',
+          registerMetaClass(netDir + 'contract.json',
                             'name',
                             'Contract'
                            );