diff --git a/app/assets/weixin.jpg b/app/assets/weixin.jpg
new file mode 100644
index 0000000..839bcaf
Binary files /dev/null and b/app/assets/weixin.jpg differ
diff --git a/app/assets/weixin.png b/app/assets/weixin.png
deleted file mode 100644
index d50ba71..0000000
Binary files a/app/assets/weixin.png and /dev/null differ
diff --git a/app/assets/zhifubao.jpg b/app/assets/zhifubao.jpg
new file mode 100644
index 0000000..3215bb4
Binary files /dev/null and b/app/assets/zhifubao.jpg differ
diff --git a/app/assets/zhifubao.png b/app/assets/zhifubao.png
deleted file mode 100644
index 72adbfd..0000000
Binary files a/app/assets/zhifubao.png and /dev/null differ
diff --git a/app/page.jsx b/app/page.jsx
index 0f0a867..bffeeed 100644
--- a/app/page.jsx
+++ b/app/page.jsx
@@ -3,8 +3,8 @@
 import { useEffect, useRef, useState, useMemo, useLayoutEffect } from 'react';
 import { motion, AnimatePresence, Reorder } from 'framer-motion';
 import Announcement from "./components/Announcement";
-import zhifubaoImg from "./assets/zhifubao.png";
-import weixinImg from "./assets/weixin.png";
+import zhifubaoImg from "./assets/zhifubao.jpg";
+import weixinImg from "./assets/weixin.jpg";
 
 function PlusIcon(props) {
   return (