add known users

README.md

@@ -381,6 +381,9 @@ The project is licensed under the [Apache 2 license](https://github.com/ctripcor
 ![北京希瑞亚斯科技有限公司](https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/mokahr.jpg) 
 ![印彩虹印刷公司](https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/printrainbow.png) 
 ![Million Tech](https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/milliontech.png) 
+![果果科技](https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/guoguokeji.jpg) 
+![昆明航空](https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/airkunming.png) 
+![我爱我家](https://raw.githubusercontent.com/ctripcorp/apollo-community/master/images/known-users/5i5j.png) 
 
 # Awards