🎨 update README.md

QQ交流群338371628.md

@@ -1,4 +1,4 @@
 ## 交流群
 
-| ![image-20220822102226311](https://linhaojunblog-resource.oss-cn-hangzhou.aliyuncs.com/img/image-20220822102226311.png) |
+| ![Communication group](https://static.linhaojun.top/photos/6c149c9bd586ee0cb9d3d41df605e40f.png) |
 | ------------------------------------------------------------ |

README.md

@@ -42,7 +42,7 @@ springboot + springsecurity + mysql + redis + mybatisplus + quartz + rabbitmq +
 
 ![后台1](https://static.linhaojun.top/photos/613edc1e2be6d21594add5a7549e1b16.png)
 
-![后台2](https://static.linhaojun.top/photos/4b81eb41719d80c755e3ba39681aeff6.png)
+![后台2](https://static.linhaojun.top/photos/49a945612cb4f9fa92a11ba786e251bc.png)
 
 ![后台3](https://static.linhaojun.top/photos/d927b064ef199cabc9deb66b912d6e8d.png)
 
@@ -63,7 +63,7 @@ springboot + springsecurity + mysql + redis + mybatisplus + quartz + rabbitmq +
 
 ## 交流群
 
-| ![image-20220822102226311](https://static.linhaojun.top/photos/6c149c9bd586ee0cb9d3d41df605e40f.png) |
+| ![Communication group](https://static.linhaojun.top/photos/6c149c9bd586ee0cb9d3d41df605e40f.png) |
 | ------------------------------------------------------------ |