diff --git a/home/index.html b/home/index.html
index 13c426e..e5f932b 100644
--- a/home/index.html
+++ b/home/index.html
@@ -147,24 +147,24 @@
                     </div>
                 </a>
     
-              <a class="class_content-item scroll" href="../activities/index.html#class8">
+              <a class="class_content-item scroll" href="#home-class_content">
                   <div class="item fadein">
-                    <img class="fadein" src="../activities/img/20220205.jpeg" alt="../class_content/index.html">
+                    <img class="fadein" src="../img/white.jpg" alt="../class_content/index.html">
                     <div class="item-content">
                       <p class="item-cat">class content</p>
-                      <p class="item-text">プログラム最終発表会</p>
-                      <p class="item-date">2022.02.05</p>
+                      <p class="item-text">準備中...</p>
+                      <p class="item-date">2022.06.25</p>
                     </div>
                   </div>
               </a>
     
-              <a class="class_content-item scroll" href="../activities/index.html#class7">
+              <a class="class_content-item scroll" href="#home-class_content">
                   <div class="item fadein">
-                    <img class="fadein" src="../activities/img/0108.jpeg" alt="../class_content/index.html">
+                    <img class="fadein" src="../img/white.jpg" alt="../class_content/index.html">
                     <div class="item-content">
                       <p class="item-cat">class content</p>
-                    <p class="item-text">最終発表会に向けて</p>
-                      <p class="item-date">2022.01.08</p>
+                    <p class="item-text">準備中...</p>
+                      <p class="item-date">2022.07.02</p>
                     </div>
                   </div>
               </a>
diff --git a/img/white.jpg b/img/white.jpg
new file mode 100644
index 0000000..6e7f24b
--- /dev/null
+++ b/img/white.jpg
Binary files differ