📝 Update links and images

Author: binarywang

README.md

@@ -30,23 +30,18 @@
         </a>
       </td>
       <td align="center">
-        <a href="https://www.mall4j.com/cn/?statId=9" target="_blank">
-          <img height="120" src="https://img.mall4j.com/mall.png" alt="Mall4j">
+        <a href="https://github.crmeb.net/u/wxjava" target="_blank">
+          <img height="120" src="https://crmebjavamer.oss-cn-beijing.aliyuncs.com/crmebimage/image/2026/01/30/0a71b2b3535d42b187fff977c33faa30mh9gipgeja.png" alt="ad">
         </a>
       </td>
     </tr>
     <tr>
-      <td align="center">
-        <a href="http://mp.weixin.qq.com/mp/homepage?__biz=MzI3MzAwMzk4OA==&hid=1&sn=f31af3bf562b116b061c9ab4edf70b61&scene=18#wechat_redirect" target="_blank">
-          <img height="120" src="https://gitee.com/binary/weixin-java-tools/raw/develop/images/qrcodes/mp.png" alt="mp qrcode">
-        </a>
-      </td>
       <td align="center" style="font-size: 18px; font-weight: bold; vertical-align: middle;">
         赞助商招募中
       </td>
-      <td align="center">
-        <a href="https://github.crmeb.net/u/wxjava" target="_blank">
-          <img height="120" src="https://crmebjavamer.oss-cn-beijing.aliyuncs.com/crmebimage/image/2026/01/30/0a71b2b3535d42b187fff977c33faa30mh9gipgeja.png" alt="ad">
+      <td align="center" colspan="2">
+        <a href="http://mp.weixin.qq.com/mp/homepage?__biz=MzI3MzAwMzk4OA==&hid=1&sn=f31af3bf562b116b061c9ab4edf70b61&scene=18#wechat_redirect" target="_blank">
+          <img height="120" src="https://gitee.com/binary/weixin-java-tools/raw/develop/images/qrcodes/mp.png" alt="mp qrcode">
         </a>
       </td>
     </tr>