diff --git a/server/bin_dev/web3dbspider/config/web3dbspider.cluster.json b/server/bin_dev/web3dbspider/config/web3dbspider.cluster.json
index 9861a70..171964c 100644
--- a/server/bin_dev/web3dbspider/config/web3dbspider.cluster.json
+++ b/server/bin_dev/web3dbspider/config/web3dbspider.cluster.json
@@ -1,6 +1,11 @@
 [
   {
     "instance_id" : 1,
-    "listen_port": 8692
+    "listen_port": 8692,
+    "nets": [
+      {
+        "net_id": 421613
+      }
+    ]
   }
 ]
diff --git a/server/web3dbspider/metadata/factory.js b/server/web3dbspider/metadata/factory.js
index 9ee3edd..1039ff9 100644
--- a/server/web3dbspider/metadata/factory.js
+++ b/server/web3dbspider/metadata/factory.js
@@ -121,7 +121,6 @@ async function init() {
             'netId': netId,
             'Web3': utils.readJsonFromFile(netDir + 'web3.json'),
             'Contract': utils.readJsonFromFile(netDir + 'contract.json'),
-            'Events': net['events'],
           };
         });
       }