diff --git a/play/assets/template/script/local.js b/play/assets/template/script/local.js
index da62e9d3ea076b688a88f231d57aa1913e9237f6..b3fa419e16755956f75350c0528991b55d24fd93 100644
--- a/play/assets/template/script/local.js
+++ b/play/assets/template/script/local.js
@@ -28,7 +28,7 @@ cc.Class({
     },
     init_data() {
         try {
-            cc.find('Canvas').active = false;
+            // cc.find('Canvas').active = false;
             window.courseware.getData(function (res) {
                 this.data = res;
                 cc.find('Canvas').active = true;