update README.md.

README.md

@@ -1,8 +1,8 @@
-
+<a href="http://crmeb.com/web/news/detail/319" target="_blank">
 <p align="center" >
-    <a href="http://crmeb.com/web/news/detail/319" target="_blank"><img src="https://images.gitee.com/uploads/images/2021/0615/142657_1e89e831_5516386.jpeg"/></a>
+    <img src="https://images.gitee.com/uploads/images/2021/0615/142657_1e89e831_5516386.jpeg"/>
 </p>
-
+</a>
 
 <p align="center" >
     <img src="https://images.gitee.com/uploads/images/2018/1214/151026_2299df23_892944.gif" />