diff --git a/content/private/2024-05-03-phoenix.md b/content/private/2024-05-03-phoenix.md
index 32578932..8c05fb05 100644
--- a/content/private/2024-05-03-phoenix.md
+++ b/content/private/2024-05-03-phoenix.md
@@ -32,7 +32,7 @@ title = "質量と計算"
 
 ![](/img/Phoenix_A_compared_to_Ton_618_and_the_Orbit_of_Neptune.jpg)
 
-- [wiki](https://en.wikipedia.org/wiki/Phoenix_Cluster#/media/File:Phoenix_A_compared_to_Ton_618_and_the_Orbit_of_Neptune.jpg), [youtube](https://www.youtube.com/embed/8GnSFAZD8YY?si=HyqpQCHOwf337cLK)
+- [wiki](https://en.wikipedia.org/wiki/Phoenix_Cluster#/media/File:Phoenix_A_compared_to_Ton_618_and_the_Orbit_of_Neptune.jpg), [youtube](https://www.youtube.com/embed/8GnSFAZD8YY)
 
 ## フェニックス