diff --git a/README.md b/README.md
index cdfeebc..891c404 100644
--- a/README.md
+++ b/README.md
@@ -23,8 +23,8 @@ JS
 ```js
 $(() => {
 	$("#skin_container").skinPreview3d({
-		skinUrl: 'img/hatsune_miku.png',
-		capeUrl: 'img/mojang_cape.png',
+		skinUrl: "img/hatsune_miku.png",
+		capeUrl: "img/mojang_cape.png",
 		slim: true,
 		width: 600,
 		height: 600
@@ -32,8 +32,8 @@ $(() => {
 });
 ```
 # Demos
-* [Native javascript](http://hacksore.github.io/skinpreview3d.js/demo_purejs.html)
-* [jQuery](http://hacksore.github.io/skinpreview3d.js/demo_jquery.html)
+* [Native javascript](https://hacksore.github.io/skinpreview3d.js/demo_purejs.html)
+* [jQuery](https://hacksore.github.io/skinpreview3d.js/demo_jquery.html)
 
 # License
 * `/img/mojang_cape.png` Copyright Mojang AB. [Link](https://minecraft.gamepedia.com/File:MojangCape2016.png)
diff --git a/example_jquery.html b/example_jquery.html
index c178db7..fc02003 100644
--- a/example_jquery.html
+++ b/example_jquery.html
@@ -14,8 +14,8 @@
 	<script>
 		$(() => {
 			$("#skin_container").skinPreview3d({
-				skinUrl: 'img/hatsune_miku.png',
-				capeUrl: 'img/mojang_cape.png',
+				skinUrl: "img/hatsune_miku.png",
+				capeUrl: "img/mojang_cape.png",
 				slim: true,
 				// disableControl: true,    // This disables the mouse control feature
 				width: 600,
diff --git a/example_purejs.html b/example_purejs.html
index 1eb52ee..3e5ae67 100644
--- a/example_purejs.html
+++ b/example_purejs.html
@@ -12,18 +12,18 @@
 	<script type="text/javascript" src="js/skinpreview3d.js"></script>
 	<script>
 		let skinViewer = new skinpreview3d.SkinViewer({
-			domElement: document.getElementById('skin_container'),
+			domElement: document.getElementById("skin_container"),
 			slim: true,
 			width: 600,
 			height: 600,
-			skinUrl: 'img/hatsune_miku.png',
-			capeUrl: 'img/mojang_cape.png',
+			skinUrl: "img/hatsune_miku.png",
+			capeUrl: "img/mojang_cape.png",
 			animation: skinpreview3d.WalkAnimation
 		});
 
 		// change the skin and cape
-		// skinViewer.skinUrl = 'img/hatsune_miku.png';
-		// skinViewer.capeUrl = 'img/mojang_cape.png';
+		// skinViewer.skinUrl = "img/hatsune_miku.png";
+		// skinViewer.capeUrl = "img/mojang_cape.png";
 
 		// change the width and height
 		// skinViewer.width = 300;