diff --git a/apps/web/src/routes/(main)/math/+page.svelte b/apps/web/src/routes/(main)/math/+page.svelte
index 8db4477..1258792 100644
--- a/apps/web/src/routes/(main)/math/+page.svelte
+++ b/apps/web/src/routes/(main)/math/+page.svelte
@@ -88,6 +88,7 @@ const talks: Talk[] = [
     },
     location: "神戸大学",
     date: new Date(2025, 12 - 1, 20),
+    slide: "/math/mlg60.pdf",
   },
   {
     title: "命題化とカット除去による N+Am,n の一様 Lyndon 補間定理の証明",
diff --git a/apps/web/static/math/mlg60.pdf b/apps/web/static/math/mlg60.pdf
new file mode 100755
index 0000000..037d42b
Binary files /dev/null and b/apps/web/static/math/mlg60.pdf differ