diff --git a/README.md b/README.md
index b9cf3017..8d868ca2 100644
--- a/README.md
+++ b/README.md
@@ -64,6 +64,10 @@ Under project folder:
 
 Now open up `index.html` and play around with it!
 
+## Test
+
+Open up `test.html` for browser testing.
+
 ## Methods
 
 #### `.listen(selector | element)`
diff --git a/bower.json b/bower.json
index 63c3f803..800f3eba 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "zooming",
-  "version": "0.6.2",
+  "version": "0.6.3",
   "homepage": "https://github.com/kingdido999/zooming",
   "authors": [
     "Desmond Ding <kingdido999@gmail.com>"
diff --git a/package.json b/package.json
index edd6b29a..22ac2eea 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "zooming",
-  "version": "0.6.2",
+  "version": "0.6.3",
   "description": "Image zoom that makes sense.",
   "main": "src/zooming.js",
   "repository": {
diff --git a/test.html b/test.html
index 1811db18..b92ecedf 100644
--- a/test.html
+++ b/test.html
@@ -92,7 +92,9 @@ <h4>Image zoom that makes sense.</h4>
   <script>mocha.setup('bdd')</script>
   <script src="test/test.js"></script>
   <script>
-    mocha.run();
+    window.addEventListener("load", function(event) {
+      mocha.run();
+    })
   </script>
 
 <!-- End Document