Update README.md

haoheliu · web-flow · commit 8d2a0c488186 · 2021-09-26T16:31:59.000+08:00
diff --git a/README.md b/README.md
@@ -3,6 +3,10 @@
 
 [![46dAq1.png](https://z3.ax1x.com/2021/09/26/46dAq1.png)](https://imgtu.com/i/46dAq1)
 
+## Demo
+
+Please visit [demo page](https://haoheliu.github.io/demopage-voicefixer/) to view what voicefixer can do.
+
 ## Usage
 ```python
 from voicefixer import VoiceFixer
