diff --git a/README.md b/README.md
index 06312f9771999740b28716cdb87c0fa7e4a64f7b..3b03fdd53f6b807e6fb39e37d35d7287cf4e56b5 100644
--- a/README.md
+++ b/README.md
@@ -33,7 +33,7 @@ In this part, we make the codes for the mouse dragging.\
 This is related to the `addEventListener` of HTML DOM event and JS.\
 We make 3 functions with describtion of them.\
 Also, in this part, there are some parts that could be hard to understand, so I add a gif so that the students can understand it well.\
-[](description.gif)
+[](https://git.ajou.ac.kr/Jiyoung_Moon/mouse-drag-for-transform-camera/-/raw/master/description.gif)
 
 ## Step 4. It's done!!! Try it!!!