diff --git a/README.md b/README.md
index 96d8ac8..7907673 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,7 @@ You can see [tutorial](https://www.youtube.com/watch?v=yPnEWe94xIw) on [youtube]
 ## How to use
 * First, you need a google account
 * secont, open this [colab](https://colab.research.google.com/)
-* third, import [4chan ver ipynb](4chan_ver) or [webui ver ipynb](web-ui ver).
+* third, import [4chan ver ipynb](4chan_ver) or [webui ver ipynb](webui-ver).
 * final, Runtime->Run all->Wait->Open the output public url.
 ---
 ![colab](colab-tutorial.png)