diff --git a/static/js/components/app-main/worker.js b/static/js/components/app-main/worker.js
index 65df509..f8678b9 100644
--- a/static/js/components/app-main/worker.js
+++ b/static/js/components/app-main/worker.js
@@ -2,4 +2,4 @@
  * Created by nuintun on 2015/11/27.
  */
 
-var Terminal = require('../../terminal');
+importScripts();