diff --git a/explore/index.yml b/explore/index.yml
index d3d4f84bd929fd62b7539f1f578078c8c30eecf0..bb05e78b4d4ea538a582bf7aff94c31c893eb0c3 100644
--- a/explore/index.yml
+++ b/explore/index.yml
@@ -21,6 +21,7 @@ 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
 - mirrors/wszqkzqk/deepin-wine-ubuntu
 - mirrors/deepinsight/insightface
 - mirrors/lin-xin/vue-manage-system
@@ -32,7 +33,6 @@ projects:
 - mirrors/jessyancoding/androidautosize
 - mirrors/fengdu78/Coursera-ML-AndrewNg-Notes
 - mirrors/arut/nginx-rtmp-module
-- paddlepaddle/Paddle
 - mirrors/simple2048/carplateidentity
 - mirrors/xuxueli/xxl-job
 - mirrors/philipperemy/keras-attention-mechanism