diff --git a/README.md b/README.md
index 258354b..e5bb667 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,6 @@ npm start
 
 ## Examples
 
-![QR codes](https://camo.githubusercontent.com/394dedf8936b5dc18c692c50d3df0c7a00e54207/68747470733a2f2f626c6f672e6369616f6368616f732e636f6d2f70726f6a656374732f7172636f64652f717273322e6a7067)
+![QR code style C2](https://blog.ciaochaos.com/projects/qrcode/qr2.jpg)
 
-![QR code style C2](https://camo.githubusercontent.com/6ff1f62f2913e54ec76573a0e1473fbfce440663/68747470733a2f2f626c6f672e6369616f6368616f732e636f6d2f70726f6a656374732f7172636f64652f7172322e6a7067)
+![QR codes](https://blog.ciaochaos.com/projects/qrcode/qrs2.jpg)