diff --git a/explore/index.yml b/explore/index.yml
index 5b425c57d3adccc4ec2f52d6e581c6f4f6d32013..12410fa8dfc7b872a171fcc64ed50326515282fd 100644
--- a/explore/index.yml
+++ b/explore/index.yml
@@ -15,10 +15,10 @@ trending_words:
 #    link: 'https://codechina.csdn.net/codechina/help-docs/-/wikis/docs/user/org/star-community-join-plan'
 projects: 
   - 'csdn_codechina/enterprise_technology'
-  - 'csdn_codechina/opencv_technology'
   - 'csdn_codechina/dataset'
   - 'csdn_codechina/deep_learning'
   - 'csdn_codechina/frequency_command'
+  - 'csdn_codechina/opencv_technology'
   - 'csdn_codechina/it_information'
   - 'apachecn/pytorch-doc-zh'
   - 'codechina/developer-roadmap/python/intro'