diff --git a/content/docs/2023/code-design/1/index.md b/content/docs/2023/code-design/1/index.md
index 29b5e76..14ef7c8 100644
--- a/content/docs/2023/code-design/1/index.md
+++ b/content/docs/2023/code-design/1/index.md
@@ -10,5 +10,11 @@ weight: 1
{{< button href="2023-code-and-design-1.pdf">}}スライド(PDF){{< /button >}}
-{{< button href="./slides">}}スライド(HTML){{< /button >}}
+{{< button href="slides">}}スライド(HTML){{< /button >}}
+
+## 参考文献
+
+
+
+
diff --git a/content/docs/2023/code-design/1/slides/_index.md b/content/docs/2023/code-design/1/slides/_index.md
deleted file mode 100644
index 0384456..0000000
--- a/content/docs/2023/code-design/1/slides/_index.md
+++ /dev/null
@@ -1,9 +0,0 @@
----
-title: コードとデザイン 2023年 第1回 スライド
-weight: 1
----
-
-
-# スライド
-
-{{}}
\ No newline at end of file
diff --git a/content/docs/2023/code-design/1/slides/index.md b/content/docs/2023/code-design/1/slides/index.md
new file mode 100644
index 0000000..828f3b2
--- /dev/null
+++ b/content/docs/2023/code-design/1/slides/index.md
@@ -0,0 +1,10 @@
+---
+title: "コードとデザイン 2023年 第1回 スライド"
+date: 2023-04-07
+bookHidden: true
+---
+
+
+# スライド
+
+{{< slides_jpg >}}
\ No newline at end of file