diff --git a/README.md b/README.md
index b453b373c36764c9478b2a0e58008003d584671c..415dc76d0ec9a3714155c469f2af2f15ec58a40c 100644
--- a/README.md
+++ b/README.md
@@ -2,3 +2,4 @@
 
 **Last updated 2023/12/30**
 
+(SW_intro.mp4)
\ No newline at end of file
diff --git "a/SW\354\244\221\354\213\254\353\214\200\355\225\231_intro.mp4" b/SW_intro.mp4
similarity index 100%
rename from "SW\354\244\221\354\213\254\353\214\200\355\225\231_intro.mp4"
rename to SW_intro.mp4