Update README.md

README.md

@@ -27,8 +27,7 @@ PCL（Point Cloud Library）点云库  **个人开发环境：Ubuntu18.04**
 **PCL微信交流群二维码每周都更新一次，请关注公众号【双愚】后台回复PCL加群**
 * 更多自动驾驶相关交流群，欢迎扫码加入：[自动驾驶感知(PCL/ROS+DL)：技术交流群汇总(新版)](https://mp.weixin.qq.com/s?__biz=MzI4OTY1MjA3Mg==&mid=2247486575&idx=1&sn=3145b7a5e9dda45595e1b51aa7e45171&chksm=ec2aa068db5d297efec6ba982d6a73d2170ef09a01130b7f44819b01de46b30f13644347dbf2#rd)
 
-![image](https://user-images.githubusercontent.com/20675770/174856411-ca460d1a-d748-4b51-b8b5-b6259394ec0a.png)
-
+![2852630f4cf91da04dccf36c227aac7](https://github.com/HuangCongQing/pcl-learning/assets/20675770/f55c8b20-d7ec-43df-9f53-4271a0dcab12)
 
 
 **相关项目实战:**