updates

explore/index.yml

@@ -3,20 +3,20 @@ banner:
   url: https://maoxianxin1996.oss-accelerate.aliyuncs.com/codechina1/activity.jpg
 groups:
 - codechina
-- sureness
 - csdn
-- oaid
-- webank
+- taosdata
+- milvus-io
+- apachecn
+- dcloudio
+- MegEngine
+- RT-Thread
+- paddlepaddle
+- didi
+- OAID
+- webankfintech
 - c-csdn
 - finogeeks
 - justauth
-- teebbstudios
-- second-state
-- kubesphere
-- COPU
-- apacherocketmq
-- Oneflow-Inc
-- OpenXiangShan
 learning_banner:
 - link: https://codechina.csdn.net/courses
   url: https://codechina.csdn.net/codechina/operation-work/uploads/38be577289ba8800a9caa233416cd4b6/1920x480_1_.png