diff --git a/res/app/components/stf/screen/fast-image-render/index.js b/res/app/components/stf/screen/fast-image-render/index.js
index 6bf60f99..3df44ff0 100644
--- a/res/app/components/stf/screen/fast-image-render/index.js
+++ b/res/app/components/stf/screen/fast-image-render/index.js
@@ -2,10 +2,6 @@
 // See http://jsperf.com/canvas-drawimage-vs-putimagedata/3
 // See http://jsperf.com/canvas-drawimage-vs-webgl-drawarrays
 
-var CanvasRender = require('./canvas-render').CanvasRender
-//var WebGLRender = require('./webgl-render').WebGLRender
-
-
 function FastImageRender(canvasElement, options) {
   var that = this
   this.options = options || {}
@@ -41,8 +37,10 @@ function FastImageRender(canvasElement, options) {
   }
 
   if (this.options.render === 'webgl') {
+    var WebGLRender = require('./webgl-render').WebGLRender
     this.render = new WebGLRender(canvasElement, options)
   } else {
+    var CanvasRender = require('./canvas-render').CanvasRender
     this.render = new CanvasRender(canvasElement, options)
   }
 
diff --git a/res/app/device-list/device-list.jade b/res/app/device-list/device-list.jade
index e50144eb..e8ce4419 100644
--- a/res/app/device-list/device-list.jade
+++ b/res/app/device-list/device-list.jade
@@ -22,7 +22,7 @@
 
             span.pull-right(ng-if='activeTabs.details && !$root.basicMode')
               .btn-group(dropdown).pull-right
-                button.btn.btn-sm.btn-primary-outline.dropdown-toggle
+                button.btn.btn-sm.btn-primary-outline.dropdown-toggle(dropdown-toggle)
                   i.fa.fa-columns
                   span {{"Customize"|translate}}