diff --git a/server/web3dbspider/tasks/bcspider.js b/server/web3dbspider/tasks/dbspider.js
similarity index 97%
rename from server/web3dbspider/tasks/bcspider.js
rename to server/web3dbspider/tasks/dbspider.js
index e2f17be..f928e85 100644
--- a/server/web3dbspider/tasks/bcspider.js
+++ b/server/web3dbspider/tasks/dbspider.js
@@ -7,7 +7,7 @@ const factory = require('./factory');
 const serviceFactory = require('../services/factory');
 const metaFactory = require('../metadata/factory');
 
-class BcSpider extends BaseTask {
+class DbSpider extends BaseTask {
 
   async init() {
     const netList = metaFactory.getNetList();
@@ -75,4 +75,4 @@ class BcSpider extends BaseTask {
 
 }
 
-module.exports = BcSpider;
+module.exports = DbSpider;
diff --git a/server/web3dbspider/tasks/factory.js b/server/web3dbspider/tasks/factory.js
index 9aacc28..1c6e5d6 100644
--- a/server/web3dbspider/tasks/factory.js
+++ b/server/web3dbspider/tasks/factory.js
@@ -14,13 +14,13 @@ function add(clsNames, modName) {
 }
 
 async function init() {
-  add(['BcSpider'], 'bcspider');
+  add(['DbSpider'], 'dbspider');
   const initTasks = [
-    'BcSpider'
+    'DbSpider'
   ];
   await utils.serial(
     [
-      'BcSpider'
+      'DbSpider'
     ],
     async (name) =>
       {