diff --git a/docs/tutorial-extras/2-video.md b/docs/tutorial-extras/2-hinasTeach.md
similarity index 65%
rename from docs/tutorial-extras/2-video.md
rename to docs/tutorial-extras/2-hinasTeach.md
index 5c39432..852b8fd 100644
--- a/docs/tutorial-extras/2-video.md
+++ b/docs/tutorial-extras/2-hinasTeach.md
@@ -6,4 +6,4 @@ sidebar_position: 2
 
 ## 1、vi/vim 的使用
 
-<video src="./vi_vim.mp4"></video>
+<video src="./video/vi_vim.mp4"></video>