From 610ecfe86ebda12ff7a6cca6cb38c7114bc81009 Mon Sep 17 00:00:00 2001
From: guide <koushuangbwcx@163.com>
Date: Sat, 12 Sep 2020 12:33:43 +0800
Subject: [PATCH] update readme

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 62137458..88d9eb80 100644
--- a/README.md
+++ b/README.md
@@ -45,7 +45,7 @@
     <tr>
       <td align="center" valign="middle">
         <a href="https://w.url.cn/s/AS6JeXA">
-          <img src="http://javaguide.cn/991599477417_.pic_hd.jpg" style="margin: 0 auto;width:450px" /></a>
+          <img src="https://img-service.csdnimg.cn/img_convert/3556d24d84c4880abaf280ed833faccc.png#pic_center" style="margin: 0 auto;width:450px" /></a>
       </td>        
     </tr>
   </tbody>