diff --git a/Posts/external-link-icon.md b/Posts/external-link-icon.md
index bf82ecc..1fc986a 100644
--- a/Posts/external-link-icon.md
+++ b/Posts/external-link-icon.md
@@ -16,7 +16,7 @@ published: true
 <summary> 完成品 </summary>
 
 https://mi.moris.day/@moris
-[ソースコード](https://git.moris.day/moris/day.moris.blog/src/commit/9bbd127c791bbc93cbe1b5d4fb2d115cc3de4998/src/lib/components/Markdown.css#L44)
+[ソースコード](https://git.moris.day/moris/day.moris.blog/src/branch/main/src/lib/components/Markdown.css#:~:text=a[target="_blank"]::after)
 </details>