diff --git a/server/web3dbspider/services/dbevent_process.js b/server/web3dbspider/services/dbevent_process.js
index 51e642b..2a6742f 100644
--- a/server/web3dbspider/services/dbevent_process.js
+++ b/server/web3dbspider/services/dbevent_process.js
@@ -216,7 +216,7 @@ class DbEventProcess extends BaseService {
     if (!this.eventHandle) {
       return false;
     }
-    const handle = eventsFactory.createHash(this);
+    const handle = eventsFactory.createHandle(this, this.eventHandle);
     await handle.start();
     return true;
   }
diff --git a/server/web3dbspider/services/events/factory.js b/server/web3dbspider/services/events/factory.js
index 7cd0fce..392df4c 100644
--- a/server/web3dbspider/services/events/factory.js
+++ b/server/web3dbspider/services/events/factory.js
@@ -1,4 +1,10 @@
-const app = require('j7/app');
-const utils = require('j7/utils');
-const bcutils = require('j7/bcutils');
-const log = require('j7/log');
+function getEventHandle() {
+
+}
+
+function createEventHandle(eventProc, eventHandle) {
+
+}
+
+exports.getEventHandle = getEventHandle;
+exports.createEventHandle = createEventHandle;