diff --git a/index.html b/index.html
index 8c63c4b..2293086 100644
--- a/index.html
+++ b/index.html
@@ -92,9 +92,9 @@
         </div>
         
         <div class="qr">
-          <h3>个人网站</h3>
-          <img src="photo/m.png" alt="网站二维码">
-          <h5>个人网站主页、工具箱、博客、Gitea代码仓库均可通过扫码或访问上方网站查看</h5>
+          <h3>自我介绍</h3>
+          <img src="photo/mm.png" alt="网站二维码">
+          <h5>用一份独特方式展示我的大学经历</h5>
         </div>
         <div class="logo">DreamLife</div>
       </div>
diff --git a/photo/gjq.png b/photo/gjq.png
index 1e0adb4..1f5ba43 100644
Binary files a/photo/gjq.png and b/photo/gjq.png differ
diff --git a/photo/gjq_white.png b/photo/gjq_white.png
new file mode 100644
index 0000000..1e0adb4
Binary files /dev/null and b/photo/gjq_white.png differ
diff --git a/photo/mm.png b/photo/mm.png
new file mode 100644
index 0000000..eef4e77
Binary files /dev/null and b/photo/mm.png differ