diff --git a/server/web3test/controllers/gm.js b/server/web3test/controllers/gm.js
index 2a7e20d..1866bc7 100644
--- a/server/web3test/controllers/gm.js
+++ b/server/web3test/controllers/gm.js
@@ -201,7 +201,29 @@ async function balance(session, params) {
 }
 
 async function getPastEvents(session, params) {
-  const eventName = params[0];
+  const instanceName = params[0];
+  const eventName = params[1];
+  const fromBlock = params[2];
+  const toBlock = params[3];
+  const events = await bc[instanceName].getPastEvents(
+    eventName,
+    {
+      fromBlock: Number(fromBlock),
+      toBlock: toBlock,
+    },
+  );
+  console.log(events.length, events);
+  session.rspData({
+    'count': events.length
+  });
+}
+
+async function getTrans(session, params) {
+  const data = await bc.web3.eth.getTransaction(params[0]);
+  console.log(data);
+  session.rspData({
+    'data': data
+  });
 }
 
 async function execCmd(session) {
@@ -221,6 +243,7 @@ function init() {
   cmdHash['buyBox'] = buyBox;
   cmdHash['balance'] = balance;
   cmdHash['getPastEvents'] = getPastEvents;
+  cmdHash['getTrans'] = getTrans;
 }
 
 exports.init = init;
diff --git a/server/web3test/metadata/factory.js b/server/web3test/metadata/factory.js
index a6425ca..097f0a4 100644
--- a/server/web3test/metadata/factory.js
+++ b/server/web3test/metadata/factory.js
@@ -92,7 +92,7 @@ function init() {
                     'Web3'
                    );
   registerMetaClass(configDir + 'contract.json',
-                    '',
+                    'name',
                     'Contract'
                    );