diff --git a/explore/index.yml b/explore/index.yml
index 8bc915dbb51319bd2d04414952dae77e31d77751..45d6e90ec6e6a43b6bb756368de81b84f2ac8d2e 100644
--- a/explore/index.yml
+++ b/explore/index.yml
@@ -3,48 +3,48 @@ 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
 projects:
 - csdn_codechina/enterprise_technology
 - csdn_codechina/frequency_command
+- hihell/python120
+- mirrors/ultralytics/yolov5
+- mirrors/rd2coding/Road2Coding
+- mirrors/vuejs/vue-devtools
+- mirrors/tensorflow/tensorflow
+- mirrors/lutzroeder/netron
+- mirrors/vuejs-templates/webpack
 - csdn_codechina/it_information
-- EricLee/yolo_v3
-- mirrors/alibaba/fastjson
-- mirrors/sd-gaming/vue2.0_to_do_list-addname-
+- mirrors/qwerty472123/wxappUnpacker
+- mirrors/mobz/elasticsearch-head
+- mirrors/apache/incubator-echarts
+- dcloud/uni-starter
+- mirrors/antabot/white-jotter
+- mirrors/google-research/bert
+- mirrors/LiuKay/WareHouseManagSys
+- mirrors/tesseract-ocr/tessdata
+- mirrors/gildas-lormeau/jsonview-for-chrome
+- mirrors/audi-1/sqli-labs
 - mirrors/PhilJay/MPAndroidChart
-- mirrors/alibaba/canal
-- mirrors/alibaba/p3c
-- mirrors/bitcarmanlee/easy-algorithm-interview-and-practice
-- mirrors/huggingface/pytorch-pretrained-bert
-- mirrors/koral--/android-gif-drawable
-- mirrors/lin-xin/vue-manage-system
-- mirrors/shanglianlm0525/pytorch-networks
-- mirrors/xuxueli/xxl-job
-- qing_gee/csdn-book
-- mirrors/wkentaro/labelme
-- mirrors/lenve/vhr
-- qq_41300251/_
-- mirrors/square/okhttp
-- mirrors/cocodataset/cocoapi
-- mirrors/detectrecog/ccpd
-- mirrors/PanJiaChen/vue-admin-template
-- codechina_dev/codechina-hbuilder-plugin
-- mirrors/philipperemy/keras-attention-mechanism
+- EricLee/handpose_x
+- mirrors/bubbliiiing/yolov4-pytorch
+- mirrors/bigkoo/android-pickerview
+- mirrors/itwanger/JavaBooks
 - mirrors/youth5201314/banner
 trending_words: null