diff --git a/server/web3bcspider/tasks/bcspider.js b/server/web3bcspider/tasks/bcspider.js
index 1dded9f..cecd2b2 100644
--- a/server/web3bcspider/tasks/bcspider.js
+++ b/server/web3bcspider/tasks/bcspider.js
@@ -25,7 +25,7 @@ class BcSpider extends BaseTask {
       (eventConf) => {
         const event = {
             'eventConf': eventConf,
-            'info': {
+            'progressInfo': {
               'pullCount': 0,
               'eventCount': 0,
               'fromBlock': 0,
@@ -33,9 +33,9 @@ class BcSpider extends BaseTask {
               'currBlock': 0
             }
         };
+        events.push(event);
         const pullBcEventService = this.createPullBcEventService(event);
         event['pullBcEventService'] = pullBcEventService;
-        events.push(event);
       });
   }